Cancer Research and Treatment

Original Articles

Survival Rates of Patients with Gastric Cancer According to Age and Sex: A Large-Scale Study Using Data from 14,739 Patients: Yonghoon Choi, Nayoung Kim, Ji Hyun Kim, Hyeong Ho Jo, Hyeon Jeong Oh, Hye Seung Lee, Yu Kyung Jun, Hyuk Yoon, Cheol Min Shin, Young Soo Park, Dong Ho Lee, So Hyun Kang, Young Suk Park, Sang-Hoon Ahn, Yun-Suhk Suh, Do Joong Park, Hyung Ho Kim, Ji-Won Kim, Jin Won Kim, Keun-Wook Lee, Won Chang, Yoon Jin Lee, Kyoung Ho Lee, Young Hoon Kim; Received February 9, 2025 Accepted April 15, 2025 Published online April 16, 2025; DOI: https://doi.org/10.4143/crt.2025.149 [Accepted]

Abstract PDF: Purpose
The male predominance in the incidence of gastric cancer (GC) is established; however, sex differences in the prognosis of GC remain controversial. As such, this study analyzed the prognosis of patients with GC based on age and sex.
Materials and Methods
Data from 14,739 patients diagnosed with GC at Seoul National University Bundang Hospital between 2003 and 2023 were analyzed. Baseline characteristics, histological types of GC, overall and GC-specific survival rates (age and stage stratification), and associated risk factors were analyzed.
Results
Females were significantly younger (p < 0.001) and exhibited more gastric body cancers (p < 0.001) and tumors with diffuse-type or poorly differentiated histology (p < 0.001) than males. Females exhibited an advantage over males in terms of overall survival (p=0.004), but not in GC-specific survival. However, age stratification revealed significant sex differences, that females < 50 years of age exhibited survival disadvantages (p < 0.001); however, this trend was reversed with age, and females > 60 years exhibited survival advantages (p < 0.001) for both overall and GC-specific survival. This may be explained by the lower ratio of diffuse-type GC as females age. Furthermore, in the analysis according to stage, females with stage IV disease exhibited significant survival disadvantages, with significantly younger age and a higher proportion of diffuse-type GC which exhibits aggressive features, resulting in poorer survival than in males.
Conclusion
Age and stage stratification revealed significant differences in survival between the sexes, which can be helpful for public health strategies.

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Long-term Immunogenicity of the 13-valent Pneumococcal Conjugate Vaccine during Adjuvant Chemotherapy in Patients with Gastric and Colorectal Cancer: A 5-year Follow-up of a Randomized Controlled Trial: Hyeon-Jong Kim, Hyunjin Bang, Hyun-Jung Shim, Jun Eul Hwang, Sang-Hee Cho, Ik-Joo Chung, Seung Ji Kang, Jong Gwang Kim, Seung-Hoon Beom, A-Yeung Jang, Joon Young Song, Woo Kyun Bae; Received November 12, 2024 Accepted February 11, 2025 Published online February 12, 2025; DOI: https://doi.org/10.4143/crt.2024.1083 [Accepted]

Abstract PDF: Purpose
Current guidelines recommend vaccination at least two weeks before chemotherapy initiation to optimize the immune response despite limited evidence. Our previous study indicated no differences in short-term immune response for the 13-valent pneumococcal conjugate vaccine (PCV13) according to the vaccination timing. This study aims to investigate the long-term efficacy of PCV13 and clinical factors associated with the respective antibody response.
Materials and Methods
Patients with gastric or colorectal cancer who received adjuvant chemotherapy were enrolled and divided into two groups: vaccinated two weeks before chemotherapy (arm A) and vaccinated concurrently with chemotherapy (arm B). Serum samples were collected before vaccination and in one month, three years, and five years. Immune responses were measured using ELISA and multiplex opsonophagocytosis assay.
Results
Including 63 patients, both groups showed an initial increase in the geometric mean titers (GMTs) of opsonophagocytic activity and the geometric mean concentrations (GMCs) of serotype-specific IgG levels after one month, followed by a decline at three and five years, particularly for serotypes 1, 14, 18C, and 19A. Despite the decline, global protection was maintained for five years, although global response decreased. The two arms did not show significant differences in immunogenicity nor in factors such as vaccination timing, age, cancer type, or chemotherapy regimen.
Conclusion
Vaccination timing is not a significant factor for the immunogenicity of PCV13 in cancer patients undergoing adjuvant chemotherapy. Global protection against pneumococcal infection was sustained for >5 years, and global response remained in over half of patients.

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Gastrointestinal cancer

Presence of RB1 or Absence of LRP1B Mutation Predicts Poor Overall Survival in Patients with Gastric Neuroendocrine Carcinoma and Mixed Adenoneuroendocrine Carcinoma: In Hye Song, Bokyung Ahn, Young Soo Park, Deok Hoon Kim, Seung-Mo Hong; Cancer Res Treat. 2025;57(2):492-506. Published online September 27, 2024; DOI: https://doi.org/10.4143/crt.2024.667

Abstract PDF Supplementary Material PubReader ePub: Purpose
Neuroendocrine carcinomas (NECs) of the stomach are extremely rare, but fatal. However, our understanding of the genetic alterations in gastric NECs is limited. We aimed to evaluate genomic and clinicopathological characteristics of gastric NECs and mixed adenoneuroendocrine carcinomas (MANECs).
Materials and Methods
Fourteen gastric NECs, three gastric MANECs, and 1,381 gastric adenocarcinomas were retrieved from the departmental next-generation sequencing database between 2017 and 2022. Clinicopathological parameters and next-generation sequencing test results were retrospectively collected and reviewed.
Results
Gastric NECs and MANECs frequently harbored alterations of TP53, RB1, SMARCA4, RICTOR, APC, TOP1, SLX4, EGFR, BRCA2, and TERT. In contrast, gastric adenocarcinomas exhibited alterations of TP53, CDH1, LRP1B, ARID1A, ERBB2, GNAS, CCNE1, NOTCH, and MYC. Mutations of AKT3, RB1, and SLX4; amplification of BRCA2 and RICTOR; and deletion of ADAMTS18, DDX11, KLRC3, KRAS, MAX, NFKBIA, NUDT7, and RB1 were significantly more frequent in gastric NECs and MANECs than in gastric adenocarcinomas. The presence of LRP1B mutation was significantly associated with longer overall survival (OS), whereas RB1 mutation and advanced TNM stage were associated with shorter OS.
Conclusion
We identified frequently mutated genes and potential predictors of survival in patients with gastric NECs and MANECs.

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Gynecologic cancer

Application of Machine Learning Algorithms for Risk Stratification and Efficacy Evaluation in Cervical Cancer Screening among the ASCUS/LSIL Population: Evidence from the Korean HPV Cohort Study: Heekyoung Song, Hong Yeon Lee, Shin Ah Oh, Jaehyun Seong, Soo Young Hur, Youn Jin Choi; Cancer Res Treat. 2025;57(2):547-557. Published online September 6, 2024; DOI: https://doi.org/10.4143/crt.2024.465

Abstract PDF Supplementary Material PubReader ePub

Purpose
We assessed human papillomavirus (HPV) genotype-based risk stratification and the efficacy of cytology testing for cervical cancer screening in patients with atypical squamous cells of undetermined significance (ASCUS)/low-grade squamous intraepithelial lesion (LSIL).
Materials and Methods
Between 2010 and 2021, we monitored 1,273 HPV-positive women with ASCUS/LSIL every 6 months for up to 60 months. HPV infections were categorized as persistent (HPV positivity consistently observed post-enrollment), negative (HPV negativity consistently observed post-enrollment), or non-persistent (neither consistently positive nor negative). HPV genotypes were grouped into high-risk (Hr) groups 1 (types 16, 18, 31, 33, 45, 52, and 58) and 2 (types 35, 39, 51, 56, 59, 66, and 68) and a low-risk group. Hr1 was subdivided into types (a) 16 and 18; (b) 31, 33, and 45; and (c) 52 and 58. Cox regression and machine learning (ML) algorithms were used to analyze progression rates.
Results
Among 1,273 participants, 17.6% with persistent HPV infections experienced disease progression versus no progression in the HPV-negative group (p < 0.001). Cox analysis revealed the highest hazard ratios (HRs) for Hr1-a (11.6, p < 0.001), followed by Hr1-b (9.26, p < 0.001) and Hr1-c (7.21, p < 0.001). HRs peaked at 12-24 months, with Hr1-a maintaining significance at 24-36 months (10.7, p=0.034). ML analysis identified the final cytology change pattern as the most significant factor, with 14-15 months the optimal time for detecting progression from the first examination.
Conclusion
In ASCUS/LSIL cases, follow-up strategies should be based on HPV risk types. Annual follow-up was the most effective monitoring for detecting progression/regression.

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Geneticsbiologiesingle cell and expression analysis for erectile dysfunction and cervical cancer targets
Tengfei Zhao, Yangyang Li, Huixue Liu, Chongxin Tong
Discover Oncology.2024;[Epub] CrossRef

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Gastrointestinal cancer

The Persistence of Hypertriglyceridemia and the Risk of Early Onset Colorectal Cancer According to Tumor Subsites: A Nationwide Population-Based Study: Young Hoon Chang, Cheol Min Shin, Kyungdo Han, Jin Hyung Jung, Eun Hyo Jin, Joo Hyun Lim, Seung Joo Kang, Yoon Jin Choi, Hyuk Yoon, Young Soo Park, Nayoung Kim, Dong Ho Lee; Cancer Res Treat. 2024;56(3):825-837. Published online December 20, 2023; DOI: https://doi.org/10.4143/crt.2023.753

Abstract PDF Supplementary Material PubReader ePub

Purpose
The incidence of early-onset colorectal cancer (EoCRC) is increasing worldwide. The association between hypertriglyceridemia (HTG) and EoCRC risk remains unclear.
Materials and Methods
We conducted a nationwide cohort study of 3,340,635 individuals aged 20-49 years who underwent health checkups between 2009 and 2011 under the Korean National Health Insurance Service. HTG was defined as serum triglyceride (TG) level ≥ 150 mg/dL. According to the change in TG status, participants were categorized into persistent normotriglyceridemia (NTG; group 1), NTG to HTG (group 2), HTG to NTG (group 3), and persistent HTG (group 4) groups. The EoCRC incidence was followed up until 2019.
Results
In total, 7,492 EoCRC cases developed after a mean of 6.05 years of follow-up. Group 4 had the highest risk of EoCRC (adjusted hazard ratio [aHR], 1.097; 95% confidence interval [CI], 1.025 to 1.174). While the risk of rectal cancer was significantly increased in groups 3 and 4 (aHR [95% CI], 1.236 [1.076 to 1.419] and 1.175 [1.042-1.325], respectively), no significant risk differences were observed in right colon cancer. In group 4, male sex and diabetes were associated with a further increased risk of EoCRC (aHR [95% CI], 1.149 [1.082 to 1.221] and 1.409 [1.169 to 1.699], respectively). In addition, there was a dose-response relationship between serum TG levels and the risk of EoCRC (p for trends < 0.0001).
Conclusion
Persistent HTG increased the risk of EoCRC, which was significantly higher only for rectal cancer and marginally higher for other colonic subsites.

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The multifaceted role of agents counteracting metabolic syndrome: A new hope for gastrointestinal cancer therapy
Elena Crecca, Gianfranco Di Giuseppe, Claudia Camplone, Virginia Vigiano Benedetti, Ombretta Melaiu, Teresa Mezza, Chiara Cencioni, Francesco Spallotta
Pharmacology & Therapeutics.2025; : 108847. CrossRef
Obesity-Associated Colorectal Cancer
Lucia Gonzalez-Gutierrez, Omar Motiño, Daniel Barriuso, Juan de la Puente-Aldea, Lucia Alvarez-Frutos, Guido Kroemer, Roberto Palacios-Ramirez, Laura Senovilla
International Journal of Molecular Sciences.2024; 25(16): 8836. CrossRef

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GASTric Cancer HER2 Re-Assessment Study 2 (GASTHER2): HER2 Re-assessment for Initially HER2-Negative Advanced Gastric Cancer Patients after Progression on First-Line Treatment: Jaewon Hyung, Hyung-Don Kim, Min-Hee Ryu, Young Soo Park, Meesun Moon, Yoon-Koo Kang; Cancer Res Treat. 2024;56(1):199-207. Published online June 20, 2023; DOI: https://doi.org/10.4143/crt.2023.490

Abstract PDF Supplementary Material PubReader ePub

Purpose
Heterogeneous human epidermal growth factor receptor 2 (HER2) overexpression in gastric cancer may lead to a misdiagnosis of HER2 status. Accurate assessment of HER2 status is essential for optimal treatment as novel HER2-directed agents are being investigated in various clinical settings. We evaluated the usefulness of HER2 re-assessment following progression on first-line treatment in initially HER2-negative advanced gastric cancer (AGC) patients.
Materials and Methods
We enrolled 177 patients with baseline HER2-negative AGC and performed HER2 re-assessment after progression on first-line treatment from February 2012 to June 2016 at Asan Medical Center, Seoul, Korea. The re-assessed HER2 status was analyzed with baseline HER2 status and clinical characteristics.
Results
The median age was 54 years (range, 24 to 80 years), and 123 patients (69.5%) were men. Seven patients (4.0%) were HER2-positive on the re-assessment. Patients with baseline HER2 negativity confirmed by a single test (n=100) had a higher HER2-positive re-assessment rate compared to those who had repeated baseline testing (n=77) (5.0% vs. 2.6%). Among the patients with single baseline HER2 testing, the rate was higher in patients with baseline HER2 immunohistochemistry (IHC) 1+ compared to those with IHC 0 (13.4% vs. 3.6%).
Conclusion
Overall, 4.0% of patients with baseline HER2-negative AGC were HER2-positive on re-assessment, and the HER2-positive re-assessment rate was higher among patients who had a single test at baseline. HER2 re assessment may be considered for initially HER2-negative patients to determine their eligibility for HER2-directed therapy, particularly if their HER2 negativity was determined by a single test, especially if they had a single baseline HER2 IHC 1+ test.

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Targeting HER2 in Gastroesophageal Cancer: A New Appetite for an Old Plight
Antonella Cammarota, Rachel Woodford, Elizabeth C. Smyth
Drugs.2025; 85(3): 361. CrossRef

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Development and Validation of Models to Predict Lymph Node Metastasis in Early Gastric Cancer Using Logistic Regression and Gradient Boosting Machine Methods: Hae Dong Lee, Kyung Han Nam, Cheol Min Shin, Hye Seung Lee, Young Hoon Chang, Hyuk Yoon, Young Soo Park, Nayoung Kim, Dong Ho Lee, Sang-Hoon Ahn, Hyung-Ho Kim; Cancer Res Treat. 2023;55(4):1240-1249. Published online March 21, 2023; DOI: https://doi.org/10.4143/crt.2022.1330

Abstract PDF Supplementary Material PubReader ePub

Purpose
To identify important features of lymph node metastasis (LNM) and develop a prediction model for early gastric cancer (EGC) using a gradient boosting machine (GBM) method.
Materials and Methods
The clinicopathologic data of 2556 patients with EGC who underwent gastrectomy were used as training set and the internal validation set (set 1) at a ratio of 8:2. Additionally, 548 patients with EGC who underwent endoscopic submucosal dissection (ESD) as the initial treatment were included in the external validation set (set 2). The GBM model was constructed, and its performance was compared with that of the Japanese guidelines.
Results
LNM was identified in 12.6% (321/2556) of the gastrectomy group (training set & set 1) and 4.3% (24/548) of the ESD group (set 2). In the GBM analysis, the top five features that most affected LNM were lymphovascular invasion, depth, differentiation, size, and location. The accuracy, sensitivity, specificity, and the area under the receiver operating characteristics of set 1 were 0.566, 0.922, 0.516, and 0.867, while those of set 2 were 0.810, 0.958, 0.803, and 0.944, respectively. When the sensitivity of GBM was adjusted to that of Japanese guidelines (beyond the expanded criteria in set 1 [0.922] and eCuraC-2 in set 2 [0.958]), the specificities of GBM in sets 1 and 2 were 0.516 (95% confidence interval, 0.502-0.523) and 0.803 (0.795-0.805), while those of the Japanese guidelines were 0.502 (0.488-0.509) and 0.788 (0.780-0.790), respectively.
Conclusion
The GBM model showed good performance comparable with the eCura system in predicting LNM risk in EGCs.

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Establishment of a machine learning model for predicting splenic hilar lymph node metastasis
Kenichi Ishizu, Satoshi Takahashi, Nobuji Kouno, Ken Takasawa, Katsuji Takeda, Kota Matsui, Masashi Nishino, Tsutomu Hayashi, Yukinori Yamagata, Shigeyuki Matsui, Takaki Yoshikawa, Ryuji Hamamoto
npj Digital Medicine.2025;[Epub] CrossRef
The artificial intelligence revolution in gastric cancer management: clinical applications
Runze Li, Jingfan Li, Yuman Wang, Xiaoyu Liu, Weichao Xu, Runxue Sun, Binqing Xue, Xinqian Zhang, Yikun Ai, Yanru Du, Jianming Jiang
Cancer Cell International.2025;[Epub] CrossRef
Machine learning models for prediction of lymph node metastasis in patients with gastric cancer: a Chinese single-centre study with external validation in an Asian American population
Qian Li, Shangcheng Yan, Weiran Yang, Zhuan Du, Ming Cheng, Renwei Chen, Qiankun Shao, Yuan Tian, Mengchao Sheng, Wei Peng, Yongyou Wu
BMJ Open.2025; 15(3): e098476. CrossRef
Intratumoural and peritumoural CT-based radiomics for diagnosing lepidic-predominant adenocarcinoma in patients with pure ground-glass nodules: a machine learning approach
Y. Zou, Q. Mao, Z. Zhao, X. Zhou, Y. Pan, Z. Zuo, W. Zhang
Clinical Radiology.2024; 79(2): e211. CrossRef
eCura and W-eCura: different scores, different populations, same goal
Rui Morais, Diogo Libanio, João Santos-Antunes
Gut.2024; 73(11): e29. CrossRef
A machine learning model for predicting the lymph node metastasis of early gastric cancer not meeting the endoscopic curability criteria
Minoru Kato, Yoshito Hayashi, Ryotaro Uema, Takashi Kanesaka, Shinjiro Yamaguchi, Akira Maekawa, Takuya Yamada, Masashi Yamamoto, Shinji Kitamura, Takuya Inoue, Shunsuke Yamamoto, Takashi Kizu, Risato Takeda, Hideharu Ogiyama, Katsumi Yamamoto, Kenji Aoi,
Gastric Cancer.2024; 27(5): 1069. CrossRef
The Application of Artificial Intelligence to Cancer Research: A Comprehensive Guide
Amin Zadeh Shirazi, Morteza Tofighi, Alireza Gharavi, Guillermo A. Gomez
Technology in Cancer Research & Treatment.2024;[Epub] CrossRef
Computed Tomography-Based Radiomics Analysis of Different Machine Learning Approaches for Differentiating Pulmonary Sarcomatoid Carcinoma and Pulmonary Inflammatory Pseudotumor
An-Lin Zhang, Yan-Mei Fu, Zhi-Yang He
Iranian Journal of Radiology.2024;[Epub] CrossRef
Screening of gastric cancer diagnostic biomarkers in the homologous recombination signaling pathway and assessment of their clinical and radiomic correlations
Ahao Wu, Tengcheng Hu, Chao Lai, Qingwen Zeng, Lianghua Luo, Xufeng Shu, Pan Huang, Zhonghao Wang, Zongfeng Feng, Yanyan Zhu, Yi Cao, Zhengrong Li
Cancer Medicine.2024;[Epub] CrossRef

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Hematologic malignancy

Clinical Significance of bZIP In-Frame CEBPA-Mutated Normal Karyotype Acute Myeloid Leukemia: Seo-Yeon Ahn, TaeHyung Kim, Mihee Kim, Ga-Young Song, Sung-Hoon Jung, Deok-Hwan Yang, Je-Jung Lee, Mi Yeon Kim, Chul Won Jung, Jun-Ho Jang, Hee Je Kim, Joon Ho Moon, Sang Kyun Sohn, Jong-Ho Won, Sung-Hyun Kim, Hyeoung-Joon Kim, Jae-Sook Ahn, Dennis Dong Hwan Kim; Cancer Res Treat. 2023;55(3):1011-1022. Published online January 26, 2023; DOI: https://doi.org/10.4143/crt.2022.1407

Abstract PDF PubReader ePub

Purpose
We evaluated the characteristics of CCAAT/enhancer-binding protein α (CEBPA) mutations and the significance of a basic leucine zipper in-frame mutation (bZIP^in-f) of CEBPA in patients with acute myeloid leukemia with a normal karyotype.
Materials and Methods
Based on updated knowledge of CEBPA mutations, we conducted next-generation sequencing analyses in a previously established real-world cohort.
Results
Among 78 of a total of 395 patients (19.7%), 50 had bZIP^in-f CEBPA, and 28 had non-bZIP^in-f CEBPA. In the multivariate analysis, patients with NPM1^mut, those with bZIP^in-f CEBPA, and those who underwent allogeneic hematopoietic cell transplantation (allo-HCT) had favorable overall survival (OS), but FLT3-ITD^mut was a poor prognostic indicator. For relapse-free survival (RFS) and cumulative incidence of relapse, bZIP^in-f CEBPA, and allo-HCT were associated with favorable outcomes; FLT3-ITD^pos was associated with worse outcomes. In the CEBPA double-mutated group (CEBPA^dm), bZIP^in-f CEBPA was associated with superior outcomes in terms of OS (p=0.007) and RFS (p=0.007) compared with non-bZIP^in-f CEBPA. Of 50 patients with bZIP^in-f CEBPA, 36 patients had at least one mutation. When grouped by the presence of mutations in chromatic/DNA modifiers (C), cohesion complex (C), and splicing genes (S) (CCS mutations), CCS-mutated bZIP^in-f CEBPA was associated with poor OS (p=0.044; hazard ratio [HR], 2.419) and a trend in inferior RFS (p=0.186; HR, 1.838).
Conclusion
Only bZIP^in-f CEBPA was associated with favorable outcomes in patients with CEBPA^dm. However, some mutations accompanying bZIP^in-f CEBPA showed inferior OS; thus, further studies with larger numbers of patients are required for clear conclusions of the significance of bZIP^in-f CEBPA.

Citations

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CEBPA double mutations associated with ABO antigen weakness in hematologic diseases
Seung Jun Choi, Hyun Kyung Kim, Eun Jung Suh, Soon Sung Kwon, Saeam Shin, Seung-Tae Lee, Sinyoung Kim
Blood Advances.2024; 8(6): 1487. CrossRef
CEBPA bZIP in-frame mutations in acute myeloid leukemia: prognostic and therapeutic implications
Fenghong Zhang, Zhen Shen, Jundan Xie, Jingren Zhang, Qian Wu, Rui Jiang, Xiangyu Zhao, Xiaofei Yang, Suning Chen
Blood Cancer Journal.2024;[Epub] CrossRef
Mutations in the bZip region of the CEBPA gene: A novel prognostic factor in patients with acute myeloid leukemia
Juan Carlos Rivera, Daniel Nuñez, Elizabet Millar, Kimberly Ramirez, Mauricio Chandía, Claudio Aguayo
International Journal of Laboratory Hematology.2023; 45(6): 833. CrossRef

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Lung and Thoracic cancer

Cancer-Specific Sequences in the Diagnosis and Treatment of NUT Carcinoma: Mi-Sook Lee, Sungbin An, Ji-Young Song, Minjung Sung, Kyungsoo Jung, Eun Sol Chang, Juyoung Choi, Doo-Yi Oh, Yoon Kyung Jeon, Hobin Yang, Chaithanya Lakshmi, Sehhoon Park, Joungho Han, Se-Hoon Lee, Yoon-La Choi; Cancer Res Treat. 2023;55(2):452-467. Published online October 14, 2022; DOI: https://doi.org/10.4143/crt.2022.910

Abstract PDF Supplementary Material PubReader ePub

Purpose
NUT carcinoma (NC) is a solid tumor caused by the rearrangement of NUTM1 that usually develops in midline structures, such as the thorax. No standard treatment has been established despite high lethality. Thus, we investigated whether targeting the junction region of NUTM1 fusion breakpoints could serve as a potential treatment option for NC.
Materials and Methods
We designed and evaluated a series of small interfering RNAs (siRNAs) targeting the junction region of BRD4-NUTM1 fusion (B4N), the most common form of NUTM1 fusion. Droplet digital polymerase chain reaction using the blood of patients was also tested to evaluate the treatment responses by the junction sequence of the B4N fusion transcripts.
Results
As expected, the majority of NC fusion types were B4N (12 of 18, 67%). B4N fusion-specific siRNA treatment on NC cells showed specific inhibitory effects on the B4N fusion transcript and fusion protein without affecting the endogenous expression of the parent genes, resulting in decreased relative cell growth and attenuation of tumor size. In addition, the fusion transcript levels in platelet-rich-plasma samples of the NC patients with systemic metastasis showed a negative correlation with therapeutic effect, suggesting its potential as a measure of treatment responsiveness.
Conclusion
This study suggests that tumor-specific sequences could be used to treat patients with fusion genes as part of precision medicine for a rare but deadly disease.

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Indirect targeting of MYC and direct targeting in combination with chemotherapies are more effective than direct mono-targeting in triple negative breast cancer
Negesse Mekonnen, Hobin Yang, Nirmal Rajasekaran, Kyoung Song, Yoon-La Choi, Young Kee Shin
Translational Oncology.2025; 51: 102204. CrossRef
Precision Targeting of BET Proteins - Navigating Disease Pathways, Inhibitor Insights, and Shaping Therapeutic Frontiers: A Comprehensive Review
Rakesh D. Amrutkar, Mehul V. Amesar, Lokesh B. Chavan, Nilesh S. Baviskar, Vaibhav G. Bhamare
Current Drug Targets.2025; 26(3): 147. CrossRef
NUT-midline carcinoma of the lung with rare BRD3-NUTM1 fusion
Prerana Jha, Vaishakhi Trivedi, Nandini Menon, Minit Shah, Irene A George, Rohit Mishra, Trupti Pai, Fuzail Ahmad, Venkataramanan Ramachandran, Vanita Noronha, Kumar Prabhash, Prashant Kumar
Cancer Research, Statistics, and Treatment.2024; 7(1): 110. CrossRef

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Pediatric cancer

Epidemiologic and Clinical Outcomes of Pediatric Renal Tumors in Korea: A Retrospective Analysis of The Korean Pediatric Hematology and Oncology Group (KPHOG) Data: Kyung-Nam Koh, Jung Woo Han, Hyoung Soo Choi, Hyoung Jin Kang, Ji Won Lee, Keon Hee Yoo, Ki Woong Sung, Hong Hoe Koo, Kyung Taek Hong, Jung Yoon Choi, Sung Han Kang, Hyery Kim, Ho Joon Im, Seung Min Hahn, Chuhl Joo Lyu, Hee-Jo Baek, Hoon Kook, Kyung Mi Park, Eu Jeen Yang, Young Tak Lim, Seongkoo Kim, Jae Wook Lee, Nack-Gyun Chung, Bin Cho, Meerim Park, Hyeon Jin Park, Byung-Kiu Park, Jun Ah Lee, Jun Eun Park, Soon Ki Kim, Ji Yoon Kim, Hyo Sun Kim, Youngeun Ma, Kyung Duk Park, Sang Kyu Park, Eun Sil Park, Ye Jee Shim, Eun Sun Yoo, Kyung Ha Ryu, Jae Won Yoo, Yeon Jung Lim, Hoi Soo Yoon, Mee Jeong Lee, Jae Min Lee, In-Sang Jeon, Hye Lim Jung, Hee Won Chueh, Seunghyun Won, the Korean Pediatric Hematology and Oncology Group (KPHOG); Cancer Res Treat. 2023;55(1):279-290. Published online August 11, 2022; DOI: https://doi.org/10.4143/crt.2022.073

Abstract PDF Supplementary Material PubReader ePub

Purpose
Renal tumors account for approximately 7% of all childhood cancers. These include Wilms tumor (WT), clear cell sarcoma of the kidney (CCSK), malignant rhabdoid tumor of the kidney (MRTK), renal cell carcinoma (RCC), congenital mesoblastic nephroma (CMN) and other rare tumors. We investigated the epidemiology of pediatric renal tumors in Korea.
Materials and Methods
From January 2001 to December 2015, data of pediatric patients (0–18 years) newly-diagnosed with renal tumors at 26 hospitals were retrospectively analyzed.
Results
Among 439 patients (male, 240), the most common tumor was WT (n=342, 77.9%), followed by RCC (n=36, 8.2%), CCSK (n=24, 5.5%), MRTK (n=16, 3.6%), CMN (n=12, 2.7%), and others (n=9, 2.1%). Median age at diagnosis was 27.1 months (range 0-225.5) and median follow-up duration was 88.5 months (range 0-211.6). Overall, 32 patients died, of whom 17, 11, 1, and 3 died of relapse, progressive disease, second malignant neoplasm, and treatment-related mortality. Five-year overall survival and event free survival were 97.2% and 84.8% in WT, 90.6% and 82.1% in RCC, 81.1% and 63.6% in CCSK, 60.3% and 56.2% in MRTK, and 100% and 91.7% in CMN, respectively (p < 0.001).
Conclusion
The pediatric renal tumor types in Korea are similar to those previously reported in other countries. WT accounted for a large proportion and survival was excellent. Non-Wilms renal tumors included a variety of tumors and showed inferior outcome, especially MRTK. Further efforts are necessary to optimize the treatment and analyze the genetic characteristics of pediatric renal tumors in Korea.

Citations

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Hope and challenges in the diagnosis and treatment of Wilms tumor: a single-center retrospective study in China
Kongkong Cui, Peng Hong, Jie Lin, Zaihong Hu, Zhiqiang Gao, XiaoMao Tian, Tao Lin, Qinlin Shi, Guanghui Wei
Frontiers in Pediatrics.2025;[Epub] CrossRef
Congenital Mesoblastic Nephroma Mimic Wilms Tumor on 18F-FDG PET/CT and PET/MR
Wenzhu Hu, Chunxia Qin, Fuqiang Shao, Mengting Li, Xiaoli Lan
Clinical Nuclear Medicine.2024; 49(4): 353. CrossRef
Progress towards Therapies for Solid Renal Tumors in Children
洁林
Advances in Clinical Medicine.2024; 14(06): 245. CrossRef

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Breast cancer

Analysis of PIK3CA Mutation Concordance and Frequency in Primary and Different Distant Metastatic Sites in Breast Cancer: Jieun Park, Soo Youn Cho, Eun Sol Chang, Minjung Sung, Ji-Young Song, Kyungsoo Jung, Sung-Su Kim, Young Kee Shin, Yoon-La Choi; Cancer Res Treat. 2023;55(1):145-154. Published online April 20, 2022; DOI: https://doi.org/10.4143/crt.2022.001

Abstract PDF Supplementary Material PubReader ePub

Purpose
The purpose of this study was to investigate the concordance rate of PIK3CA mutations between primary and matched distant metastatic sites in patients with breast cancer and to verify whether there are differences in the frequency of PIK3CA hotspot mutations depending on the metastatic sites involved.
Materials and Methods
Archived formalin-fixed paraffin-embedded (FFPE) specimens of primary breast and matched distant metastatic tumors were retrospectively obtained for 49 patients. Additionally, 40 archived FFPE specimens were independently collected from different breast cancer metastatic sites, which were limited to three common sites: the liver, brain, and lung. PIK3CA mutations were analyzed using droplet digital PCR, including hotspots involving exons 9 and 20.
Results
After analysis of 49 breast tumors with matched metastasis sites, 87.8% showed concordance in PIK3CA mutation status. According to PIK3CA hotspot mutation testing in 89 cases of breast cancer metastatic sites, the proportion of PIK3CA mutations at sites of metastasis involving the liver, brain, and lung was 37.5%, 28.6%, and 42.9%, respectively, which did not result in statistical significance.
Conclusion
The high concordance of PIK3CA mutation status between primary and matched metastasis sites suggests that metastatic sites, regardless of the metastatic organ, could be considered sample sources for PIK3CA mutation testing for improved therapeutic strategies in patients with metastatic breast cancer.

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Machine learning prediction of breast cancer local recurrence localization, and distant metastasis after local recurrences
Kristóf Attila Kovács, Csaba Kerepesi, Dalma Rapcsák, Lilla Madaras, Ákos Nagy, Anikó Takács, Magdolna Dank, Gyöngyvér Szentmártoni, Attila Marcell Szász, Janina Kulka, Anna Mária Tőkés
Scientific Reports.2025;[Epub] CrossRef
Prevalence and spectrum of PIK3 mutations in breast cancer and their correlation with clinicopathological features: A cross-sectional observational study from South India
HS Darling, Rahul Sud, Deep Kumar Raman
Cancer Research, Statistics, and Treatment.2025; 8(1): 39. CrossRef
Analysis of PIK3CA mutations in the primary and recurrent tumors of hormone receptor positive/human epidermal growth factor receptor 2 negative breast cancer
Yue Wang, Xin Li, Shuang Zhang, Li Liang, Ling Xu, Yinhua Liu, Ting Li
Japanese Journal of Clinical Oncology.2024; 54(9): 1024. CrossRef
Discordance of PIK3CA mutational status between primary and metastatic breast cancer: a systematic review and meta-analysis
Justus Rosin, Ella Svegrup, Antonios Valachis, Ioannis Zerdes
Breast Cancer Research and Treatment.2023; 201(2): 161. CrossRef
Analytical Performance of Next-Generation Sequencing and RT-PCR on Formalin-Fixed Paraffin-Embedded Tumor Tissues for PIK3CA Testing in HR+/HER2− Breast Cancer
Konstantinos Venetis, Francesco Pepe, Elisabetta Munzone, Elham Sajjadi, Gianluca Russo, Pasquale Pisapia, Mariia Ivanova, Giuseppina Bonizzi, Davide Vacirca, Alessandra Rappa, Alberto Ranghiero, Sergio Vincenzo Taormina, Giuseppe Viale, Giancarlo Troncon
Cells.2022; 11(22): 3545. CrossRef

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Gastrointestinal cancer

Aberrant DNA Methylation Maker for Predicting Metachronous Recurrence After Endoscopic Resection of Gastric Neoplasms: Cheol Min Shin, Nayoung Kim, Hyuk Yoon, Yoon Jin Choi, Ji Hyun Park, Young Soo Park, Dong Ho Lee; Cancer Res Treat. 2022;54(4):1157-1166. Published online January 18, 2022; DOI: https://doi.org/10.4143/crt.2021.997

Abstract PDF Supplementary Material PubReader ePub

Purpose
This study aimed to investigate whether MOS methylation can be useful for the prediction of metachronous recurrence after endoscopic resection of gastric neoplasms.
Materials and Methods
From 2012 to 2017, 294 patients were prospectively enrolled after endoscopic resection of gastric dysplasia (n=171) or early gastric cancer (n=123). When Helicobacter pylori was positive, eradication therapy was performed. Among them, 124 patients completed the study protocol (follow-up duration > 3 years or development of metachronous recurrence during the follow-up). Methylation levels of MOS were measured at baseline using quantitative MethyLight assay from the antrum.
Results
Median follow-up duration was 49.9 months. MOS methylation levels at baseline were not different by age, sex, and current H. pylorii infection, but they showed a weak correlation with operative link on gastritis assessment (OLGA) or operative link on gastric intestinal metaplasia assessment (OLGIM) stages (Spearman’s ρ=0.240 and 0.174, respectively; p < 0.05). During the follow-up, a total of 20 metachronous gastric neoplasms (13 adenomas and 7 adenocarcinomas) were developed. Either OLGA or OLGIM stage was not useful in predicting the risk for metachronous recurrence. In contrast, MOS methylation high group (≥ 34.82%) had a significantly increased risk for metachronous recurrence compared to MOS methylation low group (adjusted hazard ratio, 4.76; 95% confidence interval, 1.54 to 14.79; p=0.007).
Conclusion
MOS methylation can be a promising marker for predicting metachronous recurrence after endoscopic resection of gastric neoplasms. To confirm the usefulness of MOS methylation, validation studies are warranted in the future (ClinicalTrials No. NCT04830618).

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MIR124-3 and NKX6-1 hypermethylation profiles accurately predict metachronous gastric lesions in a Caucasian population
Catarina Lopes, Tatiana C. Almeida, Catarina Macedo-Silva, João Costa, Sofia Paulino, Carmen Jerónimo, Diogo Libânio, Mário Dinis-Ribeiro, Carina Pereira
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The methylation signature of hepatocellular carcinoma trajectory based on pseudotime and chronological time for predicting precancerous patients
Kang Li, Chaoran Zang, Yanan Zhao, Dandan Guo, Wanting Shi, Tingting Mei, Ang Li, Yonghong Zhang
The Oncologist.2024;[Epub] CrossRef
Risk assessment of metachronous gastric cancer development using OLGA and OLGIM systems after endoscopic submucosal dissection for early gastric cancer: a long-term follow-up study
Yun Suk Na, Sang Gyun Kim, Soo-Jeong Cho
Gastric Cancer.2023; 26(2): 298. CrossRef

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Lung and Thoracic cancer

Histologic Changes in Non–Small Cell Lung Cancer under Various Treatments: A Comparison of Histology and Mutation Status in Serial Samples: Chang Gok Woo, Seung-Myoung Son, Ho-Chang Lee, Hye Sook Han, Ki Hyeong Lee, Dohun Kim, Eung-Gook Kim, Ok-Jun Lee; Cancer Res Treat. 2022;54(3):737-743. Published online September 24, 2021; DOI: https://doi.org/10.4143/crt.2021.773

Abstract PDF Supplementary Material PubReader ePub

Purpose
Histologic change is a resistant mechanism in lung cancer. The most common histological change is the switch from adenocarcinoma (AdenoCa) to small cell carcinoma (SCC) against to tyrosine kinase inhibitors (TKI). However, it is not clear whether other treatment modalities are involved in the histologic changes.
Materials and Methods
We investigated histological changes in eight cases, after various treatments, and compared the molecular profiles between primary tumors and changed tumors using exome sequencing where tissue was available.
Results
Three cases of AdenoCa that were changed into SCC retained the initial mutations after TKI and/or surgical treatment. After treatment with TKI and immunotherapy, an EGFR (epidermal growth factor receptor)-mutant AdenoCa changed to squamous cell carcinoma (SqCa). SqCa in a patient treated with surgery was changed into combined AdenoCa and SqCa. These two cases showed the same genetic variations between the two distinct non–small cell carcinomas (NSCC). Three patients experienced two histologic changes, which the changed tumors returned to its original subtype or changed to a combined tumor after treatments. Four cases showed combined histology in the first or second change.
Conclusion
The histology of NSCC can be changed to a single pattern or combined subtypes after various treatment modalities, and the phenotypic changes seem not fixed. Therefore, additional morphologic changes may occur regardless of their genetic status and types of treatments. To refine the new treatment strategy, consecutive repeated biopsies in progressive disease or recurrent tumor are necessary.

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Shuai Wang, Yongsen Wang, Xuan Wu, Li Yang, Xiaoju Zhang
World Journal of Surgical Oncology.2025;[Epub] CrossRef
Clinicopathologic features of histologic transformation in lung adenocarcinoma after treatment with epidermal growth factor receptor-tyrosine kinase inhibitors
Halim Song, Deokhoon Kim, Se Jin Jang, Hee Sang Hwang, Joon Seon Song
Annals of Diagnostic Pathology.2025; 77: 152478. CrossRef
Whole Exome Sequencing Study Identifies Distinct Characteristics of Transformed Small Cell Lung Cancer With EGFR Mutation Compared to De Novo Small Cell and Primary Non‐Small Cell Lung Cancers
Jinjing Tan, Dan Zhao, Qunhui Wang, Yanjing Peng, Jie Li, Xi Li, Nanying Che, Ying Hu, Hua Zheng
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Mohammadali Ahmadipour, Jorge Castilo Prado, Benyamin Hakak‐Zargar, Malik Quasir Mahmood, Ian M. Rogers
Biotechnology and Bioengineering.2024; 121(10): 3020. CrossRef
Noninvasive Lung Cancer Subtype Classification Using Tumor-Derived Signatures and cfDNA Methylome
Shuo Li, Wenyuan Li, Bin Liu, Kostyantyn Krysan, Steven M. Dubinett
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Alessandro Bonis, Andrea Dell’Amore, Vincenzo Verzeletti, Luca Melan, Giovanni Zambello, Chiara Nardocci, Giovanni Maria Comacchio, Federica Pezzuto, Fiorella Calabrese, Federico Rea
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Taesung Jeon, Uk Jeen Oh, Jaeyoung Min, Chungyeul Kim
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Jeong Yun Jang, Su Ssan Kim, Si Yeol Song, Young Seob Shin, Sei Won Lee, Wonjun Ji, Chang-Min Choi, Eun Kyung Choi
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General

Functional Impairments in the Mental Health, Depression and Anxiety Related to the Viral Epidemic, and Disruption in Healthcare Service Utilization among Cancer Patients in the COVID-19 Pandemic Era: Kyumin Kim, Harin Kim, Joohee Lee, Inn-Kyu Cho, Myung Hee Ahn, Ki Young Son, Jeong Eun Kim, Hee Jeong Kim, Sang Min Yoon, So Hee Kim, Moon Jung Kwon, Hwa Jung Kim, Su-Jin Koh, Seyoung Seo, Seockhoon Chung; Cancer Res Treat. 2022;54(3):671-679. Published online September 17, 2021; DOI: https://doi.org/10.4143/crt.2021.585

Abstract PDF PubReader ePub

Purpose
Literature is scarce regarding cancer care utilization during the massive outbreak of coronavirus disease 2019 (COVID-19) in the Republic of Korea. We investigated functional impairments in mental health and their relationships with depression, anxiety regarding the viral epidemic, and disruptions in healthcare service utilization among cancer patients in the COVID-19 pandemic era.
Materials and Methods
We used an online survey with questions related to the disturbances faced by patients with cancer in utilizing healthcare services in the pandemic era. Current mental health status was assessed using the Work and Social Adjustment Scale (WSAS), Stress and Anxiety to Viral Epidemics-6 (SAVE-6) scale, Patient Health Questionnaire-9 (PHQ-9), Insomnia Severity Index (ISI), Brief Resilience Scale (BRS), Cancer-Related Dysfunctional Beliefs about Sleep Scale (C-DBS), and Fear of COVID-19 over Cancer (FCC).
Results
Among the 221 responders, 95 (43.0%) reported disruptions in healthcare service utilization during the COVID-19 pandemic. Logistic regression analysis revealed that functional impairment in the mental health of these patients was expected due to disruptions in healthcare service utilization, high levels of depression, anxiety regarding the viral epidemic, fear of COVID over cancer, and low resilience. Mediation analysis showed that patient resilience and cancer-related dysfunctional beliefs about sleep partially mediated the effects of viral anxiety on functional impairment.
Conclusion
In this pandemic era, patients with cancer experience depression, anxiety regarding the viral epidemic, and disruptions in healthcare service utilization, which may influence their functional impairments in mental health.

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Amanda L King, Kayla N Roche, Elizabeth Vera, Valentina Pillai, Lily Polskin, Alvina A Acquaye-Mallory, Lisa Boris, Eric Burton, Anna Choi, Ewa Grajkowska, Heather E Leeper, Marissa Panzer, Marta Penas-Prado, Jennifer Reyes, Solmaz Sahebjam, Brett J Theel
Neuro-Oncology Practice.2025; 12(1): 76. CrossRef
Prevalence of depressive symptoms and correlates among individuals who self-reported SARS-CoV-2 infection after optimizing the COVID-19 response in China
Liangjia Wei, Jiao Qin, Zhifeng Lin, Xinju Huang, Jinfeng He, Dee Yu, Fei Zhang, Sisi Li, Ping Cen, Mu Li, Tong Luo, Rongjing Zhang, Shanmei Zhong, Cai Qin, Zeyu Li, Yuan Yang, Huiqi Pan, Mengdi Zhao, Xiaoqiong Wu, Junjun Jiang, Hao Liang, Li Ye, Bingyu L
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Ola Hayk, Abdulla Mansoor, Shahd Al-Najdi, Alaa Daud, Rula Shami, Najah Al-Hashimi, Kamran Ali
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Youn Seon Choi, Sun Wook Hwang, In Cheol Hwang
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Risk factors for heightened COVID‐19‐Related anxiety among breast cancer patients
Yash B. Shah, Stephanie Kjelstrom, Diana Martinez, Adam Leitenberger, Donna‐Marie Manasseh, Melissa Bollmann‐Jenkins, Ann Partridge, Virginia Kaklamani, Rowen Chlebowski, Sharon Larson, Marisa Weiss
Cancer Medicine.2023; 12(3): 3577. CrossRef
Discrepancy between desired time in bed and desired total sleep time in patients with cancer: The DBST index and its relationship with insomnia severity and sleep onset latency
Eulah Cho, Jaeeun Song, Joohee Lee, Inn-Kyu Cho, Dongin Lee, Hayun Choi, Harin Kim, Seockhoon Chung
Frontiers in Psychiatry.2023;[Epub] CrossRef
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Yeeun Park, Kyong Park
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Zahra Khiyali, Zeinab Naderi, Mohammadkazem Vakil, Hajar Ghasemi, Azizallah Dehghan, Mostafa Bijani
BMC Psychology.2023;[Epub] CrossRef
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Jana Sleiman, Eulah Cho, Dongin Lee, Inn-Kyu Cho, Seockhoon Chung, Omer Faruk Uygur
Sleep Medicine Research.2023; 14(1): 25. CrossRef
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Zhengwu Lei, Zhongxiang He, Ying Mei, Xiaoya Qi, Pingping Yu, Guoqiong Xu, Hongfeng Cheng, Ruixue Bai, Jing Deng
Frontiers in Psychology.2023;[Epub] CrossRef
The Impact of COVID-19 on Psychiatric Health in the Korean Population
Sheng-Min Wang, Sung-Hwan Kim, Won-Seok Choi, Hyun Kook Lim, Young Sup Woo, Chi-Un Pae, Won-Myong Bahk
Clinical Psychopharmacology and Neuroscience.2023; 21(3): 410. CrossRef
Adherence to Physical Distancing and Health Beliefs About COVID-19 Among Patients With Cancer
Sajida Fawaz Hammoudi, Oli Ahmed, Hoyoung An, Youjin Hong, Myung Hee Ahn, Seockhoon Chung
Journal of Korean Medical Science.2023;[Epub] CrossRef
Catastrophizing Maladaptive Coping Affects the Association Between Viral Anxiety and Fear of Progression in Cancer Patients During COVID-19 Pandemic
Hyuk Joo Lee, Cheolkyung Sin, Hyeyeong Kim, Hyeon-Su Im, Jae-Cheol Jo, Yoo Jin Lee, Youjin Kim, Junseok Ahn, Soyoung Yoo, Su-Jin Koh, Seockhoon Chung
Psychiatry Investigation.2023; 20(12): 1204. CrossRef
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Esther Ortiz-Calvo, Gonzalo Martínez-Alés, Roberto Mediavilla, Elisabeth González-Gómez, Eduardo Fernández-Jiménez, María-Fe Bravo-Ortiz, Berta Moreno-Küstner
Journal of Psychiatric Research.2022; 148: 181. CrossRef
The Validation Study of the Stress and Anxiety to Viral Epidemics−6 Scale Among Patients With Cancer in the COVID-19 Pandemic
Hyeyeong Kim, Harin Kim, Hyuk Joo Lee, Eulah Cho, Su-Jin Koh, Oli Ahmed, Seockhoon Chung
Frontiers in Psychiatry.2022;[Epub] CrossRef
Resilience, Social Support, and Anxious Preoccupation in Patients with Advanced Cancer during COVID-19 Pandemic
Veronica Velasco-Durantez, Paula Jimenez-Fonseca, Carla M. Martín Abreu, Ismael Ghanem, Manuel González Moya, Elena Asensio, María J. Corral, Adan Rodriguez-Gonzalez, Mireia Gil-Raga, Alberto Carmona-Bayonas, Caterina Calderon
Cancer Investigation.2022; 40(6): 475. CrossRef
Mental Health in Postoperative Thyroid Patients During the COVID-19 Pandemic
Shijie Yang, Xiequn Xu
Frontiers in Endocrinology.2022;[Epub] CrossRef
Effect of Cancer-Related Dysfunctional Beliefs About Sleep on Fear of Cancer Progression in the Coronavirus Pandemic
Harin Kim, Inn-Kyu Cho, Dongin Lee, Kyumin Kim, Joohee Lee, Eulah Cho, C. Hyung Keun Park, Seockhoon Chung
Journal of Korean Medical Science.2022;[Epub] CrossRef
Insomnia Mediate the Influence of Reassurance-Seeking Behavior and Viral Anxiety on Preoccupation With COVID-19 Among the General Population
Eulah Cho, Dongin Lee, Inn-Kyu Cho, Joohee Lee, Junseok Ahn, Young Rong Bang
Sleep Medicine Research.2022; 13(2): 68. CrossRef
Reliability and Validity of Dysfunctional Beliefs About Sleep-2 (DBS-2), an Ultra-brief Rating Scale for Assessing Dysfunctional Thoughts About Sleep
Kyumin Kim, Seockhoon Chung, Eulah Cho, Jung Mun Choi, Dongin Lee, Inn-Kyu Cho
Sleep Medicine Research.2022; 13(3): 165. CrossRef

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Gastrointestinal cancer

Association between the Persistence of Obesity and the Risk of Gastric Cancer: A Nationwide Population-Based Study: Joo Hyun Lim, Cheol Min Shin, Kyung-Do Han, Seung Woo Lee, Eun Hyo Jin, Yoon Jin Choi, Hyuk Yoon, Young Soo Park, Nayoung Kim, Dong Ho Lee; Cancer Res Treat. 2022;54(1):199-207. Published online May 4, 2021; DOI: https://doi.org/10.4143/crt.2021.130

Abstract PDF Supplementary Material PubReader ePub

Purpose
There remains controversy about relationship between obesity and gastric cancer. We aimed to examine the association using obesity-persistence.
Materials and Methods
We analyzed a nationwide population-based cohort which underwent health check-up between 2009 and 2012. Among them, those who had annual examinations during the last 5 years were selected. Gastric cancer risk was compared between those without obesity during the 5 years (never-obesity group) and those with obesity diagnosis during the 5 years (non-persistent obesity group; persistent obesity group).
Results
Among 2,757,017 individuals, 13,441 developed gastric cancer after median 6.78 years of follow-up. Gastric cancer risk was the highest in persistent obesity group (incidence rate [IR], 0.89/1,000 person-years; hazard ratio [HR], 1.197; 95% confidence interval [CI], 1.117 to 1.284), followed by non-persistent obesity group (IR, 0.83/1,000 person-years; HR, 1.113; 95% CI, 1.056 to 1.172) compared with never-obesity group. In subgroup analysis, this positive relationship was true among those < 65 years old and male. Among heavy-drinkers, the impact of obesity-persistence on the gastric cancer risk far increased (non-persistent obesity: HR, 1.297; 95% CI, 1.094 to 1.538; persistent obesity: HR, 1.351; 95% CI, 1.076 to 1.698).
Conclusion
Obesity-persistence is associated with increased risk of gastric cancer in a dose-response manner, especially among male < 65 years old. The risk raising effect was much stronger among heavy-drinkers.

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Adiposity and risks of gastrointestinal cancers: A 10‐year prospective study of 0.5 million Chinese adults
Wing Ching Chan, Iona Millwood, Christiana Kartsonaki, Huaidong Du, Daniel Schmidt, Rebecca Stevens, Junshi Chen, Pei Pei, Canqing Yu, Dianjianyi Sun, Jun Lv, Xianyong Han, Liming Li, Zhengming Chen, Ling Yang
International Journal of Cancer.2025; 156(11): 2094. CrossRef
Association of overweight/obesity and digestive system cancers: A meta-analysis and trial sequential analysis of prospective cohort studies
Ji Ren, Chunyan Tang, Jinghe Wang, Yanan Wang, Dongying Yang, Jianming Sheng, Shili Zhu, Yunli Liu, Xiaoqi Li, Wei Liu, Mulu Tiruneh,
PLOS ONE.2025; 20(4): e0318256. CrossRef
Assessing gastric cancer risk through longitudinal health check-up data: Insights from a national cohort study in South Korea
Juwon Park, Do-young Kim, Mina Suh, Yeong-Hwa Kim, Sungho Won, Patricia Khashayar
PLOS ONE.2025; 20(4): e0312861. CrossRef
Diagnosis of gastric cancer in role of endoscopic imaging techniques in artificial intelligence and machine learning applications: An overview
Pooja K., Kishore Kanna R., G. Li, U. Subramaniam, M. Sekar
E3S Web of Conferences.2024; 491: 03016. CrossRef
Joint association of drinking alcohol and obesity in relation to cancer risk: A systematic review and data synthesis
Graeme A. Macdonald, James A. Thomas, Christine Dalais, Bradley J. Kendall, Aaron P. Thrift
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Roles of long non‑coding RNA SNHG16 in human digestive system cancer (Review)
Lujie Zhao, Yuling Kan, Lu Wang, Jiquan Pan, Yun Li, Haiyan Zhu, Zhongfa Yang, Lin Xiao, Xinhua Fu, Fujun Peng, Haipeng Ren
Oncology Reports.2024;[Epub] CrossRef
Gastric Cancer Risk in Association with Underweight, Overweight, and Obesity: A Systematic Review and Meta-Analysis
Narges Azizi, Moein Zangiabadian, Golnoosh Seifi, Afshan Davari, Elham Yekekhani, Seyed Amir Ahmad Safavi-Naini, Nathan A. Berger, Mohammad Javad Nasiri, Mohammad-Reza Sohrabi
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Qinli Xie, Yangjun He, Danni Zhou, Yi Jiang, Ying Deng, Ruoqing Li
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Risk of gastric cancer in relation with serum cholesterol profiles: A nationwide population-based cohort study
Mi Jin Oh, Kyungdo Han, Bongseong Kim, Joo Hyun Lim, Bokyung Kim, Sang Gyun Kim, Soo-Jeong Cho
Medicine.2023; 102(48): e36260. CrossRef
Decreasing Incidence of Gastric Cancer with Increasing Time after Helicobacter pylori Treatment: A Nationwide Population-Based Cohort Study
Taewan Kim, Seung In Seo, Kyung Joo Lee, Chan Hyuk Park, Tae Jun Kim, Jinseob Kim, Woon Geon Shin
Antibiotics.2022; 11(8): 1052. CrossRef
Integration of clinical and transcriptomics reveals programming of the lipid metabolism in gastric cancer
Yanyan Li, Jungang Zhao, Renpin Chen, Shengwei Chen, Yilun Xu, Weiyang Cai
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Susanna C. Larsson, Nikolaos Spyrou, Christos S. Mantzoros
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Jijun Yan, Juntao Liu, Zhengbin Huang, Wenwei Huang, Jianfa Lv
Human Cell.2021; 34(6): 1755. CrossRef

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Gastrointestinal Cancer

The Establishment of a Fast and Safe Orthotopic Colon Cancer Model Using a Tissue Adhesive Technique: Hong-Tao Hu, Zhe Wang, Myung Ji Kim, Lu-Shang Jiang, Shi-Jun Xu, Jaeyun Jung, Eunji Lee, Jung-Hoon Park, Nader Bakheet, Sung Hwan Yoon, Kun Yung Kim, Ho-Young Song, Suhwan Chang; Cancer Res Treat. 2021;53(3):733-743. Published online December 15, 2020; DOI: https://doi.org/10.4143/crt.2020.494

Abstract PDF Supplementary Material PubReader ePub

Purpose
We aimed to develop a novel method for orthotopic colon cancer model, using tissue adhesive in place of conventional surgical method.
Materials and Methods
RFP HCT 116 cell line were used to establish the colon cancer model. Fresh tumor tissue harvested from a subcutaneous injection was grafted into twenty nude mice, divided into group A (suture method) and group B (tissue adhesive method). For the group A, we fixed the tissue on the serosa layer of proximal colon by 8-0 surgical suture. For the group B, tissue adhesive (10 μL) was used to fix the tumor. The mortality, tumor implantation success, tumor metastasis, primary tumor size, and operation time were compared between the two groups. Dissected tumor tissue was analyzed for the histology and immunohistochemistry. Also, we performed tumor marker analysis.
Results
We observed 30% increase in graft success and 20% decrease in mortality, by using tissue adhesive method, respectively. The median colon tumor size was significantly increased by 4 mm and operation time was shortened by 6.5 minutes. The H&E showed similar tumor structure between the two groups. The immunohistochemistry staining for cancer antigen 19-9, carcinoembryonic antigen, cytokeratin 20, and Ki-67 showed comparable intensities in both groups. Real-time quantitative reverse transcription analysis showed eight out of nine tumor markers are unchanged in the tissue adhesive group. Western blot indicated the tissue adhesive group expressed less p-JNK (apototic marker) and more p-MEK/p-p38 (proliferation marker) levels.
Conclusion
We concluded the tissue adhesive method is a quick and safe way to generate orthotopic, colon cancer model.

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Cewen Chen, Qiaochu Fu, Lei Wang, Shinya Tanaka, Masamichi Imajo
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Endocrine Cancer

Association among Body Mass Index, Genetic Variants of FTO, and Thyroid Cancer Risk: A Hospital-Based Case-Control Study of the Cancer Screenee Cohort in Korea: Tung Hoang, Dayoung Song, Jeonghee Lee, Eun Kyung Lee, Yul Hwangbo, Jeongseon Kim; Cancer Res Treat. 2021;53(3):857-873. Published online December 7, 2020; DOI: https://doi.org/10.4143/crt.2020.720

Abstract PDF PubReader ePub

Purpose
Obesity has been determined to be associated with fat mass and obesity-associated (FTO) gene and thyroid cancer risk. However, the effect of combined interactions between obesity and the FTO gene on thyroid cancer needs further investigation. This study aimed to examine whether interactions between body mass index (BMI) and the FTO gene are associated with an increased risk of thyroid cancer.
Materials and Methods
A total of 705 thyroid cancer cases and 705 sex- and age-matched normal controls were selected from the Cancer Screenee Cohort in National Cancer Center, Korea. A conditional logistic regression model was used to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) for the measure of associations and the combined effect of BMI and FTO gene on thyroid cancer.
Results
BMI was associated with an increased risk of thyroid cancer in subclasses of overweight (23-24.9 kg/m²; adjusted OR, 1.50; 95% CI, 1.12 to 2.00) and obese (≥ 25 kg/m²) (adjusted OR, 1.62; 95% CI, 1.23 to 2.14). There were positive associations between the FTO genetic variants rs8047395 and rs8044769 and an increased risk of thyroid cancer. Additionally, the combination of BMI subclasses and FTO gene variants was significantly associated with thyroid cancer risk in the codominant (rs17817288), dominant (rs9937053, rs12149832, rs1861867, and rs7195539), and recessive (rs17817288 and rs8044769) models.
Conclusion
Findings from this study identified the effects of BMI on thyroid cancer risk among individuals carrying rs17817288, rs9937053, rs12149832, rs1861867, rs7195539, and rs8044769, whereas the effects of BMI may be modified according to individual characteristics of other FTO variants.

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Exploring the Link between BMI and Aggressive Histopathological Subtypes in Differentiated Thyroid Carcinoma—Insights from a Multicentre Retrospective Study
Giacomo Di Filippo, Gian Luigi Canu, Giovanni Lazzari, Dorin Serbusca, Eleonora Morelli, Paolo Brazzarola, Leonardo Rossi, Benard Gjeloshi, Mariangela Caradonna, George Kotsovolis, Ioannis Pliakos, Efthymios Poulios, Theodosios Papavramidis, Federico Capp
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Analysis of Body Mass Index and Clinicopathological Factors in Patients with Papillary Thyroid Carcinoma
Wei Yan, Xue Luo, Qing-Jun Gao, Bing-Feng Chen, Hui Ye
Diabetes, Metabolic Syndrome and Obesity.2024; Volume 17: 2013. CrossRef
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Bo-Tao Zhang, Ying Li, Qi-Lan Jiang, Rui Jiang, Yang Zeng, Jun Jiang
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The association of obesity with thyroid carcinoma risk
Xiao‐Ni Ma, Cheng‐Xu Ma, Li‐Jie Hou, Song‐Bo Fu
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Low-Level Environmental Mercury Exposure and Thyroid Cancer Risk Among Residents Living Near National Industrial Complexes in South Korea: A Population-Based Cohort Study
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Pharmacogenomics and Personalized Medicine.2021; Volume 14: 1239. CrossRef

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Rare Cancer

Clinical Experience of Male Primary Choriocarcinoma at the Samsung Medical Center: Young Sok Ji, Se Hoon Park; Cancer Res Treat. 2021;53(3):874-880. Published online December 7, 2020; DOI: https://doi.org/10.4143/crt.2020.1066

Abstract PDF PubReader ePub

Purpose
The objective of this study was to describe and analyze the clinicopathological features of primary choriocarcinoma (PCC) observed in male patients treated at the Samsung Medical Center between 1996 and 2020.
Materials and Methods
We reviewed the clinical records of 14 male patients with PCC retrospectively to assess their demographic, histological, and clinical characteristics at the time of diagnosis as well as identify the treatment outcomes.
Results
The median age of the patients was 33 years. The primary tumor site was the testicles in seven cases (50%), the mediastinum in six cases (43%), and the brain in one case (7%). The most common metastatic site was the lungs (79%), followed by the brain (43%). All patients with PCC received cytotoxic chemotherapy. Twelve patients had records of their response to cytotoxic chemotherapy; of these 12 patients, eight (8/12, 67%) achieved an objective response, and four (4/12, 33%) achieved stable disease response as the best response during chemotherapy.
Conclusion
It is known that most male PCC patients eventually develop resistance to cytotoxic chemotherapy and die. Factors such as poor response to chemotherapy, high disease burden, brain metastasis, and hemoptysis at the time of diagnosis are associated with shorter survival time in male PCC patients. Programmed death-1/programmed death-ligand 1 blockade therapy can be a salvage treatment for chemotherapy-resistant male PCC patients.

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Jui-Ju Tseng, Chi-Yen Chen, Chiung-Wen Liang, Fang-Liang Huang
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Combination chemotherapy with sintilimab for treatment of a male patient with primary pulmonary choriocarcinoma: a case report and literature review
Xiaojing Liang, Guoqing Xu, Jisong Zhang, Li Xu, Liangliang Dong, Xiaoyue Wang, Weidong Han, Enguo Chen
Frontiers in Immunology.2025;[Epub] CrossRef
Primary retroperitoneal choriocarcinoma with lung and liver metastasis in a male patient: case report
Guimei Wang, Ronghui Li
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A poor prognostic male choriocarcinoma with multiple systemic metastases: a case report and the literature review
Wenpeng Huang, Zuohuan Zheng, Zheng Bao, Xiaoyan Xiao, Liming Li, Zhaonan Sun, Lei Kang
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Comparative analysis of testicular and nontesticular choriocarcinoma: a population-based study
Sakhr Alshwayyat, Maen S. Soudi, Marwa T. Qaddoura, Tala A. Alshwayyat, Obada Ababneh, Hamdah Hanifa, Ramez M. Odat, Rami S. AlAzab
Annals of Medicine & Surgery.2024; 86(12): 6951. CrossRef
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Na Wang, Nan Zhang, Xinyue Zhang, Yuanyuan Wang, Yajie Fu, Lingfei Guo, Changhu Liang, Mengru Yu
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Pure testicular choriocarcinoma, a rare and highly malignant subtype with challenging treatment: A case report and review of the literature
Na Lei, Li-Li Lei, Chao-Hong Wang, Chao-Rong Mei
Molecular and Clinical Oncology.2023;[Epub] CrossRef
Antineoplastics

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David Aguiar Bujanda, Daniel Pérez Cabrera, Laura Croissier Sánchez
American Journal of Clinical Oncology.2022; 45(12): 493. CrossRef

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Central nervous system

Atypical Teratoid/Rhabdoid Tumor of the Central Nervous System in Children under the Age of 3 Years: Meerim Park, Jung Woo Han, Seung Min Hahn, Jun Ah Lee, Joo-Young Kim, Sang Hoon Shin, Dong-Seok Kim, Hong In Yoon, Kyung Taek Hong, Jung Yoon Choi, Hyoung Jin Kang, Hee Young Shin, Ji Hoon Phi, Seung-Ki Kim, Ji Won Lee, Keon Hee Yoo, Ki Woong Sung, Hong Hoe Koo, Do Hoon Lim, Hyung Jin Shin, Hyery Kim, Kyung-Nam Koh, Ho Joon Im, Seung Do Ahn, Young-Shin Ra, Hee-Jo Baek, Hoon Kook, Tae-Young Jung, Hyoung Soo Choi, Chae-Yong Kim, Hyeon Jin Park, Chuhl Joo Lyu; Cancer Res Treat. 2021;53(2):378-388. Published online October 28, 2020; DOI: https://doi.org/10.4143/crt.2020.756

Abstract PDF PubReader ePub

Purpose
Atypical teratoid/rhabdoid tumor (ATRT) is a highly aggressive malignancy with peak incidence in children aged less than 3 years. Standard treatment for central nervous system ATRT in children under the age of 3 years have not been established yet. The objective of this study was to analyze characteristics and clinical outcomes of ATRT in children aged less than 3 years.
Materials and Methods
A search of medical records from seven centers was performed between January 2005 and December 2016.
Results
Forty-three patients were enrolled. With a median follow-up of 90 months, 27 patients (64.3%) showed at least one episode of disease progression (PD). The first date of PD was at 160 days after diagnosis. The 1- and 3-year progression-free survivals (PFS) were 51.2% and 28.5%, respectively. The 1- and 3-year overall survivals were 61.9% and 38.1%, respectively. The 3-year PFS was improved from 0% in pre-2011 to 47.4% in post-2011. Excluding one patient who did not receive any further therapy after surgery, 27 patients died due to PD (n=21), treatment-related toxicity (n=5), or unknown cause (n=1). In univariate analysis, factors associated with higher 3-year PFS were no metastases, diagnosis after 2011, early adjuvant radiotherapy, and high-dose chemotherapy (HDCT). In multivariate analysis, the use of HDCT and adjuvant radiotherapy remained significant prognostic factors for PFS (both p < 0.01).
Conclusion
Aggressive therapy including early adjuvant radiotherapy and HDCT could be considered to improve outcomes of ATRT in children under the age of 3 years.

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High-throughput screening of FDA-approved drugs identifies colchicine as a potential therapeutic agent for atypical teratoid/rhabdoid tumors (AT/RTs)
Phongthon Kanjanasirirat, Kedchin Jearawuttanakul, Sawinee Seemakhan, Suparerk Borwornpinyo, Patompon Wongtrakoongate, Suradej Hongeng, Sitthivut Charoensutthivarakul
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Ali Msheik, Mohamad Aoun, Youssef Fares
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Radiation Therapy Plays an Important Role in the Treatment of Atypical Teratoid/Rhabdoid Tumors: Analysis of the EU-RHAB Cohorts and Their Precursors
Sabine Frisch, Hanna Libuschewski, Sarah Peters, Joachim Gerß, Katja von Hoff, Rolf-Dieter Kortmann, Karolina Nemes, Stefan Rutkowski, Martin Hasselblatt, Torsten Pietsch, Michael C. Frühwald, Beate Timmermann
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Sihao Chen, Yi He, Jiao Liu, Ruixin Wu, Menglei Wang, Aishun Jin
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ESTRO-SIOPE guideline: Clinical management of radiotherapy in atypical teratoid/rhabdoid tumors (AT/RTs)
Beate Timmermann, Claire Alapetite, Karin Dieckmann, Rolf-Dieter Kortmann, Yasmin Lassen-Ramshad, John H. Maduro, Monica Ramos Albiac, Umberto Ricardi, Damien C. Weber
Radiotherapy and Oncology.2024; 196: 110227. CrossRef
Development and epigenetic regulation of Atypical teratoid/rhabdoid tumors in the context of cell-of-origin and halted cell differentiation
Laura Huhtala, Goktug Karabiyik, Kirsi J Rautajoki
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Comparative treatment results of children with atypical teratoid/rhabdoid tumor of the central nervous system in the younger age group
L. V. Olkhova, O. G. Zheludkova, L. S. Zubarovskaya, A. S. Levashov, A. Yu. Smirnova, Yu. V. Dinikina, Yu. V. Kushel, A. G. Melikyan, S. K. Gorelyshev, M. V. Ryzhova, Yu. Yu. Trunin, A. G. Gevorgyan, O. B. Polushkina, V. E. Popov, L. P. Privalova, N. B. Y
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Chi-kong Li, Purna Kurkure, Ramandeep Singh Arora, Bow Wen Chen, Kirill Kirgizov, Yasuhiro Okamoto, Panya Seksarn, Yongmin Tang, Keon Hee Yoo, Bharat Agarwal, Godfrey C.F. Chan, Rashmi Dalvi, Hiroki Hori, Muhammad Saghir Khan, Alice Yu, Akira Nakagawara
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Tae-Hwan Park, Seung-Ki Kim, Ji Hoon Phi, Chul-Kee Park, Yong Hwy Kim, Sun Ha Paek, Chang-Hyun Lee, Sung-Hye Park, Eun Jung Koh
Brain Tumor Research and Treatment.2023; 11(4): 254. CrossRef
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Cinzia Baiano, Rosa Della Monica, Raduan Ahmed Franca, Maria Laura Del Basso De Caro, Luigi Maria Cavallo, Lorenzo Chiariotti, Tamara Ius, Emmanuel Jouanneau, Teresa Somma
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Vismaya S. Bachu, Pavan Shah, Adrian E. Jimenez, Adham M. Khalafallah, Jignesh Tailor, Debraj Mukherjee, Alan R. Cohen
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Yukitomo Ishi, Yongzhan Zhang, Ali Zhang, Takahiro Sasaki, Andrea Piunti, Amreena Suri, Jun Watanabe, Kouki Abe, Xingyao He, Hiroaki Katagi, Pankaj Bhalla, Manabu Natsumeda, Lihua Zou, Ali Shilatifard, Rintaro Hashizume
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Basic

TM4SF4 and LRRK2 Are Potential Therapeutic Targets in Lung and Breast Cancers through Outlier Analysis: Kyungsoo Jung, Joon-Seok Choi, Beom-Mo Koo, Yu Jin Kim, Ji-Young Song, Minjung Sung, Eun Sol Chang, Ka-Won Noh, Sungbin An, Mi-Sook Lee, Kyoung Song, Hannah Lee, Ryong Nam Kim, Young Kee Shin, Doo-Yi Oh, Yoon-La Choi; Cancer Res Treat. 2021;53(1):9-24. Published online September 16, 2020; DOI: https://doi.org/10.4143/crt.2020.434

Abstract PDF Supplementary Material PubReader ePub

Purpose
To find biomarkers for disease, there have been constant attempts to investigate the genes that differ from those in the disease groups. However, the values that lie outside the overall pattern of a distribution, the outliers, are frequently excluded in traditional analytical methods as they are considered to be ‘some sort of problem.’ Such outliers may have a biologic role in the disease group. Thus, this study explored new biomarker using outlier analysis, and verified the suitability of therapeutic potential of two genes (TM4SF4 and LRRK2).
Materials and Methods
Modified Tukey’s fences outlier analysis was carried out to identify new biomarkers using the public gene expression datasets. And we verified the presence of the selected biomarkers in other clinical samples via customized gene expression panels and tissue microarrays. Moreover, a siRNA-based knockdown test was performed to evaluate the impact of the biomarkers on oncogenic phenotypes.
Results
TM4SF4 in lung cancer and LRRK2 in breast cancer were chosen as candidates among the genes derived from the analysis. TM4SF4 and LRRK2 were overexpressed in the small number of samples with lung cancer (4.20%) and breast cancer (2.42%), respectively. Knockdown of TM4SF4 and LRRK2 suppressed the growth of lung and breast cancer cell lines. The LRRK2 overexpressing cell lines were more sensitive to LRRK2-IN-1 than the LRRK2 under-expressing cell lines
Conclusion
Our modified outlier-based analysis method has proved to rescue biomarkers previously missed or unnoticed by traditional analysis showing TM4SF4 and LRRK2 are novel target candidates for lung and breast cancer, respectively.

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Kah Keng Wong, Suzina Sheikh Ab. Hamid, Mahmood S Choudhery
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Clinical Implication of Concordant or Discordant Genomic Profiling between Primary and Matched Metastatic Tissues in Patients with Colorectal Cancer: Jung Yoon Choi, Sunho Choi, Minhyeok Lee, Young Soo Park, Jae Sook Sung, Won Jin Chang, Ju Won Kim, Yoon Ji Choi, Jin Kim, Dong-Sik Kim, Sung-Ho Lee, Junhee Seok, Kyong Hwa Park, Seon Hahn Kim, Yeul Hong Kim; Cancer Res Treat. 2020;52(3):764-778. Published online February 16, 2020; DOI: https://doi.org/10.4143/crt.2020.044

Abstract PDF Supplementary Material PubReader ePub

Purpose
The purpose of this study was to identify the concordant or discordant genomic profiling between primary and matched metastatic tumors in patients with colorectal cancer (CRC) and to explore the clinical implication.
Materials and Methods
Surgical samples of primary and matched metastatic tissues from 158 patients (335 samples) with CRC at Korea University Anam Hospital were evaluated using the Ion AmpliSeq Cancer Hotspot Panel. We compared genetic variants and classified them as concordant, primary-specific, and metastasis-specific variants. We used a combination of principal components analysis and clustering to find genomic groups. Kaplan-Meier curves were used to appraise survival between genomic groups. We used machine learning to confirm the correlation between genetic variants and metastatic sites.
Results
A total of 282 types of deleterious non-synonymous variants were selected for analysis. Of a total of 897 variants, an average of 40% was discordant. Three genomic groups were yielded based on the genomic discrepancy patterns. Overall survival differed significantly between the genomic groups. The poorest group had the highest proportion of concordant KRAS G12V and additional metastasis-specific SMAD4. Correlation analysis between genetic variants and metastatic sites suggested that concordant KRAS mutations would have more disseminated metastases.
Conclusion
Driver gene mutations were mostly concordant; however, discordant or metastasis-specific mutations were present. Clinically, the concordant driver genetic changes with additional metastasis-specific variants can predict poor prognosis for patients with CRC.

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Putative anoikis resistant subpopulations are enriched in lymph node metastases and indicate adverse prognosis in colorectal carcinoma
Taneli T. Mattila, Madhura Patankar, Juha P. Väyrynen, Kai Klintrup, Jyrki Mäkelä, Anne Tuomisto, Pentti Nieminen, Markus J. Mäkinen, Tuomo J. Karttunen
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Loss of Heterozygosity at Chromosome 16q Is a Negative Prognostic Factor in Korean Pediatric Patients with Favorable Histology Wilms Tumor: A Report of the Korean Pediatric Hematology Oncology Group (K-PHOG): Jun Eun Park, O Kyu Noh, Yonghee Lee, Hyoung Soo Choi, Jung Woo Han, Seung Min Hahn, Chuhl Joo Lyu, Ji Won Lee, Keon Hee Yoo, Hong Hoe Koo, Seon-Yong Jeong, Ki Woong Sung; Cancer Res Treat. 2020;52(2):438-445. Published online September 10, 2019; DOI: https://doi.org/10.4143/crt.2019.313

Abstract PDF PubReader ePub

Purpose
Loss of heterozygosity (LOH) at chromosomes 1p and 16q is a poor prognostic factor in favorable histology Wilms tumor (FHWT). This study investigated the prevalence of LOH at 1p and 16q and evaluated its prognostic value in Korean children with FHWT. Materials and Methods We analyzed 101 FHWT patients who were diagnosed between 1996 and 2016 in Korean Society of Pediatric Hematology Oncology Group hospitals. Using paraffin-embedded kidney tissue samples sent from each center, we reviewed LOH at 1p and 16q in each patient and assessed the prognostic value of LOH status for clinical parameters affecting event-free survival (EFS).
Results
Of the 101 patients, 12 (11.9%) experienced recurrence; the 3-year EFS was 87.6%. LOH at 1p or 16q was detected in 19 patients (18.8%), with five having LOH at both 1q and 16q. The frequency of LOH at 1p was higher among younger patients (p=0.049), but there was no difference in LOH prevalence according to tumor stage. In the multivariate analysis, LOH at 16q was a significant negative prognostic factor affecting EFS (3-year EFS, 73.7% vs. 91.1%; hazard ratio, 3.95; p=0.037), whereas LOH at 1p was not (p=0.786). Conclusion LOH at 16q was a significant negative prognostic factor affecting outcome in Korean pediatric FHWT patients. Due to the small sample size of this study, large-scale multicenter trials are warranted to investigate the prognostic value of LOH at 1p and 16q in Korean children with FHWT.

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Current Challenges of Asian National Children's Cancer Study Groups on Behalf of Asian Pediatric Hematology and Oncology Group
Chi-kong Li, Purna Kurkure, Ramandeep Singh Arora, Bow Wen Chen, Kirill Kirgizov, Yasuhiro Okamoto, Panya Seksarn, Yongmin Tang, Keon Hee Yoo, Bharat Agarwal, Godfrey C.F. Chan, Rashmi Dalvi, Hiroki Hori, Muhammad Saghir Khan, Alice Yu, Akira Nakagawara
JCO Global Oncology.2023;[Epub] CrossRef

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Immunogenicity and Optimal Timing of 13-Valent Pneumococcal Conjugate Vaccination during Adjuvant Chemotherapy in Gastric and Colorectal Cancer: A Randomized Controlled Trial: Wonyoung Choi, Jong Gwang Kim, Seung-Hoon Beom, Jun-Eul Hwang, Hyun-Jung Shim, Sang-Hee Cho, Min-Ho Shin, Sin-Ho Jung, Ik-Joo Chung, Joon Young Song, Woo Kyun Bae; Cancer Res Treat. 2020;52(1):246-253. Published online July 9, 2019; DOI: https://doi.org/10.4143/crt.2019.189

Abstract PDF Supplementary Material PubReader ePub

Purpose
Pneumococcal vaccination (13-valent pneumococcal conjugate vaccine [PCV13]) is recommended to cancer patients undergoing systemic chemotherapy. However, the optimal time interval between vaccine administration and initiation of chemotherapy has been little studied in adult patients with solid malignancies.
Materials and Methods
We conducted a prospective randomized controlled trial to evaluate whether administering PCV13 on the first day of chemotherapy is non-inferior to vaccinating 2 weeks prior to chemotherapy initiation. Patients were randomly assigned to two study arms, and serum samples were collected at baseline and 4 weeks after vaccination to analyze the serologic response against Streptococcus pneumoniae using a multiplexed opsonophagocytic killing assay.
Results
Of the 92 patients who underwent randomization, 43 patients in arm A (vaccination 2 weeks before chemotherapy) and 44 patients in arm B (vaccination on the first day of chemotherapy) were analyzed. Immunogenicity was assessed by geometric mean and fold-increase of post-vaccination titers, seroprotection rates (percentage of patients with post-vaccination titers > 1:64), and seroconversion rates (percentage of patients with > 4-fold increase in post-vaccination titers). Serologic responses to PCV13 did not differ significantly between the two study arms according to all three types of assessments.
Conclusion
The overall antibody response to PCV13 is adequate in patients with gastric and colorectal cancer during adjuvant chemotherapy, and no significant difference was found when patients were vaccinated two weeks before or on the day of chemotherapy initiation.

Citations

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Italian oncologists and vaccinations against infectious diseases: Results of a survey of the Italian Association of Medical Oncology
Angioletta Lasagna, Antonella Brunello, Nicola Silvestris, Paolo Pedrazzoli, Massimo Di Maio, Saverio Cinieri
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Vaccination of Adults With Cancer: ASCO Guideline
Mini Kamboj, Kari Bohlke, Deana M. Baptiste, Kieron Dunleavy, Abbey Fueger, Lee Jones, Amar H. Kelkar, Lisa Y. Law, Kristine B. LeFebvre, Per Ljungman, Eric D. Miller, Larissa A. Meyer, Heather N. Moore, Heloisa P. Soares, Randy A. Taplitz, Edom S. Woldet
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Cancer bronchopulmonaire
M. Lachâtre, A. Lemaitre, C. Charlier, J. Mazières
Revue des Maladies Respiratoires Actualités.2024; 16: e39. CrossRef
Vaccination for seasonal influenza, pneumococcal infection and SARS-CoV-2 in patients with solid tumors: recommendations of the Associazione Italiana di Oncologia Medica (AIOM)
P. Pedrazzoli, A. Lasagna, I. Cassaniti, A. Piralla, A. Squeri, R. Bruno, P. Sacchi, F. Baldanti, M. Di Maio, G.D. Beretta, S. Cinieri, N. Silvestris
ESMO Open.2023; 8(3): 101215. CrossRef
Pneumococcal Vaccination in Adults: A Narrative Review of Considerations for Individualized Decision-Making
Kay Choong See
Vaccines.2023; 11(5): 908. CrossRef
Uptake of vaccination in older Indian patients with cancer: A cross-sectional observational study
Tabitha M. Sabu, Vanita Noronha, Abhijith R. Rao, Anita Kumar, Shreya Gattani, Anant Ramaswamy, Anupa Pillai, Ratan Dhekale, Renita Castelino, Sharath Kumar, Arshiya Sehgal, Pallavi Rana, Vikram Gota, Rajendra Badwe, Kumar Prabhash
Cancer Research, Statistics, and Treatment.2023; 6(1): 52. CrossRef
Review of Vaccination Recommendations in Guidelines for Non-Communicable Diseases with Highest Global Disease Burden among Adults 75 Years Old and Above
Abdul Rahman Ishak, Yu Chun Hsieh, Harshitha Srinivasan, Kay Choong See
Vaccines.2023; 11(6): 1076. CrossRef
Impact of influenza vaccination on survival of patients with advanced cancer receiving immune checkpoint inhibitors (INVIDIa-2): final results of the multicentre, prospective, observational study
Melissa Bersanelli, Elena Verzoni, Alessio Cortellini, Raffaele Giusti, Lorenzo Calvetti, Paola Ermacora, Marilena Di Napoli, Annamaria Catino, Valentina Guadalupi, Giorgia Guaitoli, Vieri Scotti, Francesca Mazzoni, Antonello Veccia, Pamela Francesca Gugl
eClinicalMedicine.2023; 61: 102044. CrossRef
Immunological Assessment of Recent Immunotherapy for Colorectal Cancer
Subhadeep Das, Diptikanta Acharya
Immunological Investigations.2023; 52(8): 1065. CrossRef
Vaccination anti-infectieuse : pour qui ? Quand ? Comment ?
M. Lachâtre, M. Murris-Espin, J. Mazières
Revue des Maladies Respiratoires Actualités.2023; 15(2): 2S209. CrossRef
Predictive biomarkers and specific immune responses of COVID-19 mRNA vaccine in patients with cancer: prospective results from the CACOV-VAC trial
Laurie Spehner, Emeline Orillard, Antoine Falcoz, Quentin Lepiller, Adeline Bouard, Hamadi Almotlak, Stefano Kim, Elsa Curtit, Guillaume Meynard, Marine Jary, Charlee Nardin, Kamal Asgarov, Syrine Abdeljaoued, Ugo Chartral, Virginie Mougey, Myriam Ben Khe
BMJ Oncology.2023; 2(1): e000054. CrossRef
Novel Pneumococcal Protein-Polysaccharide Conjugate Vaccine Based on Biotin-Streptavidin
Mengze Guo, Xiaonan Guo, Chenxing Zhang, Shidong Zhu, Yue Zhang, Tiejun Gu, Wei Kong, Yongge Wu, Nancy E. Freitag
Infection and Immunity.2022;[Epub] CrossRef
COVID-19 vaccination in cancer patients: a narrative review
Suranjith L Seneviratne, Pamodh Yasawardene, Widuranga Wijerathne, Buddhika Somawardana
Journal of International Medical Research.2022;[Epub] CrossRef
Invasive pneumococcal disease among adults with hematological and solid organ malignancies: A population-based cohort study
Hannah M. Garcia Garrido, Mirjam J. Knol, Jarom Heijmans, Nina M. van Sorge, Elisabeth A.M. Sanders, Heinz-Josef Klümpen, Martin P. Grobusch, Abraham Goorhuis
International Journal of Infectious Diseases.2021; 106: 237. CrossRef
Can Cancer Survivors Donate Convalescent Plasma for the Treatment of COVID-19?
Ajit Venniyoor
Indian Journal of Medical and Paediatric Oncology.2021; 42(01): 021. CrossRef
Reduced humoral immune response after BNT162b2 coronavirus disease 2019 messenger RNA vaccination in cancer patients under antineoplastic treatment
M. Peeters, L. Verbruggen, L. Teuwen, G. Vanhoutte, S. Vande Kerckhove, B. Peeters, S. Raats, I. Van der Massen, S. De Keersmaecker, Y. Debie, M. Huizing, P. Pannus, K. Neven, K.K. Ariën, G.A. Martens, M. Van Den Bulcke, E. Roelant, I. Desombere, S. Angui
ESMO Open.2021; 6(5): 100274. CrossRef
Recent Topics of Pneumococcal Vaccination: Indication of Pneumococcal Vaccine for Individuals at a Risk of Pneumococcal Disease in Adults
Nobuhiro Asai, Hiroshige Mikamo
Microorganisms.2021; 9(11): 2342. CrossRef
Vaccination practices, efficacy, and safety in adults with cancer
Laboni Sarkar, Vasu Babu Goli, Nandini Menon, Vijay Maruti Patil, Vanita Noronha, Kumar Prabhash
Cancer Research, Statistics, and Treatment.2021; 4(3): 505. CrossRef
Incidence of Invasive Pneumococcal Disease Among Adults With Hematological and Solid Organ Malignancies in the Netherlands: A Population Based Cohort Study
Hannah M. Garcia Garrido, Mirjam J. Knol, J. Heijmans, Nina M. van Sorge, Elisabeth A.M. Sanders, Heinz-Josef Klümpen, Martin P. Grobusch, Abraham Goorhuis
SSRN Electronic Journal .2020;[Epub] CrossRef

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Inter-observer Reproducibility in the Pathologic Diagnosis of Gastric Intraepithelial Neoplasia and Early Carcinoma in Endoscopic Submucosal Dissection Specimens: A Multi-center Study: Joon Mee Kim, Jin Hee Sohn, Mee-Yon Cho, Woo Ho Kim, Hee Kyung Chang, Eun Sun Jung, Myeong-Cherl Kook, So-Young Jin, Yang Seok Chae, Young Soo Park, Mi Seon Kang, Hyunki Kim, Jae Hyuk Lee, Do Youn Park, Kyoung Mee Kim, Hoguen Kim, Young Ju Suh, Sang Yong Seol, Hwoon-Yong Jung, Deuck–Hwa Kim, Na Rae Lee, Seung-Hee Park, Ji Hye You; Cancer Res Treat. 2019;51(4):1568-1577. Published online April 1, 2019; DOI: https://doi.org/10.4143/crt.2019.019

Abstract PDF PubReader ePub

Purpose
The diagnostic criteria of gastric intraepithelial neoplasia (IEN) are controversial across the world. We investigated how many discrepancies occur in the pathologic diagnosis of IEN and early gastric carcinoma in endoscopic submucosal dissection (ESD) specimens, and evaluated the reasons of the discordance.
Materials and Methods
We retrospectively reviewed 1,202 ESD specimens that were originally diagnosed as gastric IEN and early carcinoma at 12 institutions.
Results
The final consensus diagnosis of carcinoma were 756 cases, which were originally 692 carcinomas (91.5%), 43 high-grade dysplasias (5.7%), 20 low-grade dysplasias (2.6%), and 1 others (0.1%), respectively. High- and low-grade dysplasia were finally made in 63 and 342 cases, respectively. The diagnostic concordance with the consensus diagnosis was the highest for carcinoma (91.5%), followed by low-grade dysplasia (86.3%), others (63.4%) and high-grade dysplasia (50.8%). The general kappa value was 0.83, indicating excellent concordance. The kappa values of individual institutions ranged from 0.74 to 1 and correlated with the proportion of carcinoma cases. The cases revised to a final diagnosis of carcinoma exhibited both architectural abnormalities and cytologic atypia. The main differential points between low- and high-grade dysplasias were the glandular distribution and glandular shape. Additional features such as the glandular axis, surface maturation, nuclear stratification and nuclear polarity were also important.
Conclusion
The overall concordance of the diagnosis of gastric IEN and early carcinoma in ESD specimens was excellent. It correlated with the proportion of carcinoma cases, demonstrating that the diagnostic criteria for carcinoma are more reproducible than those for dysplasia.

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Poor agreement between biopsies and endoscopic submucosal dissection specimens of Esophageal and Gastric Epithelial Lesions in a western setting
Elisa Cantú-Germano, Glòria Fernández-Esparrach, Alberto Herreros De Tejada, José Carlos Marín-Gabriel, Hugo Uchima, Felipe Ramos-Zabala, Eduardo Albéniz, José Santiago, Oscar Nogales, Enrique Rodríguez De Santiago, Joan B Gornals, Beatriz Peñas, Joaquín
Digestive and Liver Disease.2025;[Epub] CrossRef
An emerging entity of gastric adenocarcinoma: clinicopathological features and differential diagnosis of gastric adenocarcinoma of fundic-gland type in 25 retrospective cases
Chang Zhao, Bo-Jin Su, Wei-Zhen Lin, An-Fang He, Da-Yang Hui, Hai-Ling Liu, Hui Chen, Ming-Ya Xiao, Jian-Ning Chen, Hai-Feng Li, Jin-Yue Zheng, Wei-Jia Wang, Yan Huang, Chun-Kui Shao
Virchows Archiv.2025;[Epub] CrossRef
Seeing the random forest through the decision trees. Supporting learning health systems from histopathology with machine learning models: Challenges and opportunities
Ricardo Gonzalez, Ashirbani Saha, Clinton J.V. Campbell, Peyman Nejat, Cynthia Lokker, Andrew P. Norgan
Journal of Pathology Informatics.2024; 15: 100347. CrossRef
A new, simplified endoscopic scoring system for predicting clinical outcome in gastric low-grade intraepithelial neoplasia: the “e-cout system”
Nanjun Wang, Xiaotong Niu, Longsong Li, Jing Tang, Yawei Bi, Shengzhen Liu, Ke Han, Yaxuan Cheng, Zhaobei Cai, Ningli Chai, Enqiang Linghu
Neoplasia.2024; 56: 101030. CrossRef
A Prediction Model Based on the Risk Factors Associated with Pathological Upgrading in Patients with Early-Stage Gastric Neoplasms Diagnosed by Endoscopic Forceps Biopsy
Yu Han Zhao, Yu Zheng, Jie Sha, Hong Jin Hua, Ke Dong Li, Yu Lu, Yi Ni Dang, Guo Xin Zhang
Gut and Liver.2023; 17(1): 78. CrossRef
A standardized pathology report for gastric cancer: 2nd edition
Young Soo Park, Myeong-Cherl Kook, Baek-hui Kim, Hye Seung Lee, Dong-Wook Kang, Mi-Jin Gu, Ok Ran Shin, Younghee Choi, Wonae Lee, Hyunki Kim, In Hye Song, Kyoung-Mee Kim, Hee Sung Kim, Guhyun Kang, Do Youn Park, So-Young Jin, Joon Mee Kim, Yoon Jung Choi,
Journal of Pathology and Translational Medicine.2023; 57(1): 1. CrossRef
Tumor heterogeneity and carcinoma in resected specimens of gastric low-grade dysplasia: A retrospective single center study
Ga-Yeong Shin, Jun Young Park, Sung Hak Lee, Yu Kyung Cho, Myung-Gyu Choi, Jae Myung Park, Alessandro Rizzo
PLOS ONE.2023; 18(1): e0280735. CrossRef
A Standardized Pathology Report for Gastric Cancer: 2nd Edition
Young Soo Park, Myeong-Cherl Kook, Baek-hui Kim, Hye Seung Lee, Dong-Wook Kang, Mi-Jin Gu, Ok Ran Shin, Younghee Choi, Wonae Lee, Hyunki Kim, In Hye Song, Kyoung-Mee Kim, Hee Sung Kim, Guhyun Kang, Do Youn Park, So-Young Jin, Joon Mee Kim, Yoon Jung Choi,
Journal of Gastric Cancer.2023; 23(1): 107. CrossRef
Accuracy of administrative claim data for gastric adenoma after endoscopic resection
Ga-Yeong Shin, Hyun Ho Choi, Jae Myung Park, Sang Yoon Kim, Jun Young Park, Donghoon Kang, Yu Kyung Cho, Sung Soo Kim, Myung-Gyu Choi
Clinical Endoscopy.2023; 56(3): 325. CrossRef
Artificial Intelligence in the Pathology of Gastric Cancer
Sangjoon Choi, Seokhwi Kim
Journal of Gastric Cancer.2023; 23(3): 410. CrossRef
Establishment and validation of a clinical diagnostic model for gastric low-grade intraepithelial neoplasia
Ting Sun, Xi-quan Ke, Meng Wang, Qi-zhi Wang
Medicine.2023; 102(46): e35515. CrossRef
Assessment of deep learning assistance for the pathological diagnosis of gastric cancer
Wei Ba, Shuhao Wang, Meixia Shang, Ziyan Zhang, Huan Wu, Chunkai Yu, Ranran Xing, Wenjuan Wang, Lang Wang, Cancheng Liu, Huaiyin Shi, Zhigang Song
Modern Pathology.2022; 35(9): 1262. CrossRef
Deep learning for automatic diagnosis of gastric dysplasia using whole-slide histopathology images in endoscopic specimens
Zhongyue Shi, Chuang Zhu, Yu Zhang, Yakun Wang, Weihua Hou, Xue Li, Jun Lu, Xinmeng Guo, Feng Xu, Xingran Jiang, Ying Wang, Jun Liu, Mulan Jin
Gastric Cancer.2022; 25(4): 751. CrossRef
Documento de posicionamiento de la AEG, la SEED y la SEAP sobre cribado de cáncer gástrico en poblaciones con baja incidencia
Joaquín Cubiella, Ángeles Pérez Aisa, Miriam Cuatrecasas, Pilar Díez Redondo, Gloria Fernández Esparrach, José Carlos Marín-Gabriel, Leticia Moreira, Henar Núñez, M. Luisa Pardo López, Enrique Rodríguez de Santiago, Pedro Rosón, José Miguel Sanz Anquela,
Gastroenterología y Hepatología.2021; 44(1): 67. CrossRef
Gastric cancer screening in low incidence populations: Position statement of AEG, SEED and SEAP
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Gastroenterología y Hepatología (English Edition).2021; 44(1): 67. CrossRef

9,696 View
256 Download
13 Web of Science
15 Crossref

Risk Factor Analysis for Secondary Malignancy in Dexrazoxane-Treated Pediatric Cancer Patients: Hyery Kim, Hyoung Jin Kang, Kyung Duk Park, Kyung-Nam Koh, Ho Joon Im, Jong Jin Seo, Jae Wook Lee, Nack-Gyun Chung, Bin Cho, Hack Ki Kim, Jae Min Lee, Jeong Ok Hah, Jun Ah Lee, Young Ho Lee, Sang Kyu Park, Hee Jo Baek, Hoon Kook, Ji Yoon Kim, Heung Sik Kim, Hwang Min Kim, Hee Won Chueh, Meerim Park, Hoi Soo Yoon, Mee Jeong Lee, Hyoung Soo Choi, Hyo Seop Ahn, Yoshifumi Kawano, Ji Won Park, Seokyung Hahn, Hee Young Shin; Cancer Res Treat. 2019;51(1):357-367. Published online May 14, 2018; DOI: https://doi.org/10.4143/crt.2017.457

Abstract PDF Supplementary Material PubReader ePub

Purpose
Dexrazoxane has been used as an effective cardioprotector against anthracycline cardiotoxicity. This study intended to analyze cardioprotective efficacy and secondary malignancy development, and elucidate risk factors for secondary malignancies in dexrazoxane-treated pediatric patients.
Materials and Methods
Data was collected from 15 hospitals in Korea. Patients who received any anthracyclines, and completed treatment without stem cell transplantation were included. For efficacy evaluation, the incidence of cardiac events and cardiac event-free survival rates were compared. Data about risk factors of secondary malignancies were collected.
Results
Data of total 1,453 cases were analyzed; dexrazoxane with every anthracyclines group (D group, 1,035 patients) and no dexrazoxane group (non-D group, 418 patients). Incidence of the reported cardiac events was not statistically different between two groups; however, the cardiac event-free survival rate of patients with more than 400 mg/m² of anthracyclines was significantly higher in D group (91.2% vs. 80.1%, p=0.04). The 6-year cumulative incidence of secondary malignancy was not different between both groups after considering follow-up duration difference (non-D, 0.52%±0.37%; D, 0.60%±0.28%; p=0.55). The most influential risk factor for secondary malignancy was the duration of anthracycline administration according to multivariate analysis.
Conclusion
Dexrazoxane had an efficacy in lowering cardiac event-free survival rates in patients with higher cumulative anthracyclines. As a result of multivariate analysis for assessing risk factors of secondary malignancy, the occurrence of secondary malignancy was not related to dexrazoxane administration.

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Exploring the effects of topoisomerase II inhibitor XK469 on anthracycline cardiotoxicity and DNA damage
Veronika Keresteš, Jan Kubeš, Lenka Applová, Petra Kollárová, Olga Lenčová-Popelová, Iuliia Melnikova, Galina Karabanovich, Mushtaq M Khazeem, Hana Bavlovič-Piskáčková, Petra Štěrbová-Kovaříková, Caroline A Austin, Jaroslav Roh, Martin Štěrba, Tomáš Šimůn
Toxicological Sciences.2024; 198(2): 288. CrossRef
Circ-0006332 stimulates cardiomyocyte pyroptosis via the miR-143/TLR2 axis to promote doxorubicin-induced cardiac damage
Ping Zhang, Yuanyuan Liu, Yuliang Zhan, Pengtao Zou, Xinyong Cai, Yanmei Chen, Liang Shao
Epigenetics.2024;[Epub] CrossRef
Pediatric Cardio-Oncology: Screening, Risk Stratification, and Prevention of Cardiotoxicity Associated with Anthracyclines
Xiaomeng Liu, Shuping Ge, Aijun Zhang
Children.2024; 11(7): 884. CrossRef
Efficacy of Dexrazoxane in Cardiac Protection in Pediatric Patients Treated With Anthracyclines
Parya Rahimi, Behsheed Barootkoob, Ahmed ElHashash, Arun Nair
Cureus.2023;[Epub] CrossRef
Inducing a Proinflammatory Response with Bioengineered Yeast Vacuoles with TLR2-Binding Peptides (VacT2BP) as a Drug Carrier for Daunorubicin Delivery
Wooil Choi, Woo-Ri Shin, Yang-Hoon Kim, Jiho Min
ACS Applied Materials & Interfaces.2023; 15(35): 41258. CrossRef
Circulating Biomarkers for Monitoring Chemotherapy-Induced Cardiotoxicity in Children
Luigia Meo, Maria Savarese, Carmen Munno, Peppino Mirabelli, Pia Ragno, Ornella Leone, Mariaevelina Alfieri
Pharmaceutics.2023; 15(12): 2712. CrossRef
Hyperhomocysteinemia as a Link of Chemotherapy-Related Endothelium Impairment
Ashot Avagimyan
Current Problems in Cardiology.2022; 47(10): 100932. CrossRef
Late health outcomes after dexrazoxane treatment: A report from the Children's Oncology Group
Eric J. Chow, Richard Aplenc, Lynda M. Vrooman, David R. Doody, Yuan‐Shung V. Huang, Sanjeev Aggarwal, Saro H. Armenian, K. Scott Baker, Smita Bhatia, Louis S. Constine, David R. Freyer, Lisa M. Kopp, Wendy M. Leisenring, Barbara L. Asselin, Cindy L. Schw
Cancer.2022; 128(4): 788. CrossRef
Primary cardioprotection with dexrazoxane in patients with childhood cancer who are expected to receive anthracyclines: recommendations from the International Late Effects of Childhood Cancer Guideline Harmonization Group
Esmée C de Baat, Elvira C van Dalen, Renée L Mulder, Melissa M Hudson, Matthew J Ehrhardt, Frederike K Engels, Elizabeth A M Feijen, Heynric B Grotenhuis, Jan M Leerink, Livia Kapusta, Gertjan J L Kaspers, Remy Merkx, Luc Mertens, Roderick Skinner, Wim J
The Lancet Child & Adolescent Health.2022; 6(12): 885. CrossRef
Cardiotoxicity After Anthracycline Chemotherapy for Childhood Cancer in a Multiethnic Asian Population
Varen Zhi Zheng Tan, Nicole Min Chan, Wai Lin Ang, Soe Nwe Mya, Mei Yoke Chan, Ching Kit Chen
Frontiers in Pediatrics.2021;[Epub] CrossRef
Early-onset Cardiotoxicity assessment related to anthracycline in children with leukemia. A Prospective Study
Adriana Linares Ballesteros, Roy Sanguino Lobo, Juan Camilo Villada Valencia, Oscar Arévalo Leal, Diana Constanza Plazas Hernández, Nelson Aponte Barrios, Iván Perdomo Ramírez
Colombia Medica.2021; 52(1): e2034542. CrossRef
Mechanisms and Insights for the Development of Heart Failure Associated with Cancer Therapy
Claire Fraley, Sarah A. Milgrom, Lavanya Kondapalli, Matthew R. G. Taylor, Luisa Mestroni, Shelley D. Miyamoto
Children.2021; 8(9): 829. CrossRef
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Valentina K. Todorova, Eric R. Siegel, Yihong Kaufmann, Asangi Kumarapeli, Aaron Owen, Jeanne Y. Wei, Issam Makhoul, V. Suzanne Klimberg
Translational Oncology.2020; 13(2): 471. CrossRef
Investigation of Structure-Activity Relationships of Dexrazoxane Analogs Reveals Topoisomerase IIβ Interaction as a Prerequisite for Effective Protection against Anthracycline Cardiotoxicity
Petra Kollárová-Brázdová, Anna Jirkovská, Galina Karabanovich, Zuzana Pokorná, Hana Bavlovič Piskáčková, Eduard Jirkovský, Jan Kubeš, Olga Lenčová-Popelová, Yvona Mazurová, Michaela Adamcová, Veronika Skalická, Petra Štěrbová-Kovaříková, Jaroslav Roh, Tom
The Journal of Pharmacology and Experimental Therapeutics.2020; 373(3): 402. CrossRef
Anthracyclines/cyclophosphamide/etoposide

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Upfront dexrazoxane for the reduction of anthracycline-induced cardiotoxicity in adults with preexisting cardiomyopathy and cancer: a consecutive case series
Sarju Ganatra, Anju Nohria, Sachin Shah, John D. Groarke, Ajay Sharma, David Venesy, Richard Patten, Krishna Gunturu, Corrine Zarwan, Tomas G. Neilan, Ana Barac, Salim S. Hayek, Sourbha Dani, Shantanu Solanki, Syed Saad Mahmood, Steven E. Lipshultz
Cardio-Oncology.2019;[Epub] CrossRef
Strategies to prevent anthracycline-induced cardiotoxicity in cancer survivors
Neha Bansal, M. Jacob Adams, Sarju Ganatra, Steven D. Colan, Sanjeev Aggarwal, Rudolf Steiner, Shahnawaz Amdani, Emma R. Lipshultz, Steven E. Lipshultz
Cardio-Oncology.2019;[Epub] CrossRef
Cardiovascular safety of oncologic agents: a double-edged sword even in the era of targeted therapies – Part 2
Antonis A. Manolis, Theodora A. Manolis, Dimitri P. Mikhailidis, Antonis S. Manolis
Expert Opinion on Drug Safety.2018; 17(9): 893. CrossRef

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EGFR Mutation Status in Lung Adenocarcinoma-Associated Malignant Pleural Effusion and Efficacy of EGFR Tyrosine Kinase Inhibitors: Jiyoul Yang, Ok-Jun Lee, Seung-Myoung Son, Chang Gok Woo, Yusook Jeong, Yaewon Yang, Jihyun Kwon, Ki Hyeong Lee, Hye Sook Han; Cancer Res Treat. 2018;50(3):908-916. Published online September 19, 2017; DOI: https://doi.org/10.4143/crt.2017.378

Abstract PDF PubReader ePub

Purpose
Malignant pleural effusions (MPEs) are often observed in lung cancer, particularly adenocarcinoma. The aim of this study was to investigate epidermal growth factor receptor (EGFR) mutation status in lung adenocarcinoma-associated MPEs (LA-MPEs) and its correlation with efficacy of EGFR tyrosine kinase inhibitor (TKI) therapy.
Materials and Methods
Samples comprised 40 cell blocks of pathologically-confirmed LA-MPEs collected before the start of EGFR TKI therapy. EGFR mutation status was re-evaluated by peptide nucleic acid clamping and the clinical outcomes of EGFR TKI‒treated patients were analyzed retrospectively.
Results
EGFR mutations were detected in 72.5% of LA-MPE cell blocks (29/40). The median progression-free survival for patients with EGFR mutations in LA-MPEs was better than that for patients with wild-type EGFR (7.33 months vs. 2.07 months; hazard ratio, 0.486; 95% confidence interval, 0.206 to 1.144; p=0.032). The objective response rate (ORR) of 26 patients with EGFR mutations in LA-MPEs among the 36 patients with measurable lesions was 80.8%, while the ORR of the 10 patients with wild-type EGFR in LA-MPEs was 10% (p < 0.001). Among the 26 patients with EGFR mutations in LA-MPEs, the ORR of target lesions and LA-MPEs were 88.5% and 61.5%, respectively (p=0.026).
Conclusion
EGFR mutation status in cell blocks of LA-MPEs confirmed by pathologic diagnosis is highly predictive of EGFR TKI efficacy. For patients with EGFR mutations in LA-MPEs, the response to EGFR TKIs seems to be worse for pleural effusions than for solid tumors.

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Yutang Huang, Xiaoqing Wang, Chunjie Wen, Jingchan Wang, Honghao Zhou, Lanxiang Wu
MedComm.2024;[Epub] CrossRef
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Melissa Wang, Kaitlin Sparrow, Chrystal Chan, Ashley Gillson, Daniel Stollery, Pen Li
Respiratory Medicine.2023; 206: 107093. CrossRef
Malignant pleural effusion diagnosis and therapy
Liangliang Yang, Yue Wang
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Qingsong Li, Cheng Hu, Shengfa Su, Zhu Ma, Yichao Geng, Yinxiang Hu, Huiqin Li, Bing Lu
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Impact of thoracic tumor radiotherapy on survival in non‐small‐cell lung cancer with malignant pleural effusion treated with targeted therapy: Propensity score matching study
Qingsong Li, Cheng Hu, Shengfa Su, Zhu Ma, Yichao Geng, Yinxiang Hu, Haijie Jin, Huiqin Li, Bing Lu
Cancer Medicine.2023; 12(14): 14949. CrossRef
EGFR Mutation is a Prognostic Factor in Lung Cancer Patients with Pleural Dissemination Detected During or After Surgery
Toshiya Fujiwara, Kazuhiko Shien, Motoki Matsuura, Junichi Soh, Hiromasa Yamamoto, Soshi Takao, Yuho Maki, Tsuyoshi Ueno, Ryujiro Sugimoto, Ken Suzawa, Mikio Okazaki, Hiroyuki Tao, Makio Hayama, Masafumi Kataoka, Yoshifumi Sano, Hidetoshi Inokawa, Motohir
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Zihui Li, Jie Deng, Fei Yan, Li Liu, Yanling Ma, Jianhai Sun
Scientific Reports.2023;[Epub] CrossRef
Establishment of prognostic nomograms for predicting the progression free survival of EGFR‐sensitizing mutation, advanced lung cancer patients treated with EGFR‐TKIs
Xinyang Du, Hua Bai, Zhijie Wang, Jianchun Daun, Zheng Liu, Jiachen Xu, Geyun Chang, Yixiang Zhu, Jie Wang
Thoracic Cancer.2022; 13(9): 1289. CrossRef
Clinical features and prognosis according to genomic mutations in primary and metastatic lesions of non‐small‐cell lung cancer
Wei Zhang, Wenjuan Han, Bo Yu, Xin Zhao, Gaojun Lu, Wendy Wu, Yi Zhang
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Management of Malignant Pleural Effusion: Where Are We Now?
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Non-Small Cell Lung Cancer with Malignant Pleural Effusion May Require Primary Tumor Radiotherapy in Addition to Drug Treatment
Qingsong Li, Cheng Hu, Shengfa Su, Zhu Ma, Yichao Geng, Yinxiang Hu, Huiqin Li, Bing Lu
Cancer Management and Research.2022; Volume 14: 3347. CrossRef
The impact of smoking status on the progression‐free survival of non‐small cell lung cancer patients receiving molecularly target therapy or immunotherapy versus chemotherapy: A meta‐analysis
Xinyi Li, Cong Huang, Xiaohui Xie, Ziyang Wu, Xia Tian, Yibo Wu, Xin Du, Luwen Shi
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Risk Factors for and Time to Recurrence of Symptomatic Malignant Pleural Effusion in Patients With Metastatic Non-Small Cell Lung Cancer with EGFR or ALK Mutations
Audra J. Schwalk, David E. Ost, Sahara N. Saltijeral, Henriette De La Garza, Roberto F. Casal, Carlos A. Jimenez, Georgie A. Eapen, Jeff Lewis, Waree Rinsurongkawong, Vadeerat Rinsurongkawong, Jack Lee, Yasir Elamin, Jianjun Zhang, Jack A. Roth, Stephen S
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Eihab O. Bedawi, Julien Guinde, Najiib M. Rahman, Philippe Astoul
European Respiratory Review.2021; 30(159): 200002. CrossRef
Diving into the Pleural Fluid: Liquid Biopsy for Metastatic Malignant Pleural Effusions
Maria Alba Sorolla, Anabel Sorolla, Eva Parisi, Antonieta Salud, José M. Porcel
Cancers.2021; 13(11): 2798. CrossRef
Clinical Characteristics and Therapeutic Outcomes of Metastatic Peritoneal Carcinomatosis in Non-Small-Cell Lung Cancer
Tetsuo Tani, Ichiro Nakachi, Shinnosuke Ikemura, Shigenari Nukaga, Keiko Ohgino, Aoi Kuroda, Hideki Terai, Keita Masuzawa, Taro Shinozaki, Kota Ishioka, Yohei Funatsu, Hidefumi Koh, Koichi Fukunaga, Kenzo Soejima
Cancer Management and Research.2021; Volume 13: 7497. CrossRef
LENT Score: Predicting the Survival of Malignant Pleural Effusion – A Prospective Study of Three Years
Sara Raimundo, Ana Isabel Loureiro, Fortunato Vieira, Ana Fernandes
Archivos de Bronconeumología.2020; 56(7): 465. CrossRef
Current applications of molecular testing on body cavity fluids
Daniel Pinto, Fernando Schmitt
Diagnostic Cytopathology.2020; 48(9): 840. CrossRef
Gene Alterations in Paired Supernatants and Precipitates from Malignant Pleural Effusions of Non-Squamous Non-Small Cell Lung Cancer
Jianqiang Li, Xingliang Li, Wenxian Wang, Yang Shao, Yiping Zhang, Zhengbo Song
Translational Oncology.2020; 13(8): 100784. CrossRef
Progression of malignant pleural effusion during the early stage of gefitinib treatment in advanced EGFR-mutant lung adenocarcinoma involving complex driver gene mutations
Ning Liu, Min Yu, Tao Yin, Yong Jiang, Xuelian Liao, Jie Tang, Yanying Li, Diyuan Qin, Dan Li, Yongsheng Wang
Signal Transduction and Targeted Therapy.2020;[Epub] CrossRef
LENT Score: Predicting the Survival of Malignant Pleural Effusion – A Prospective Study of Three Years
Sara Raimundo, Ana Isabel Loureiro, Fortunato Vieira, Ana Fernandes
Archivos de Bronconeumología (English Edition).2020; 56(7): 465. CrossRef
Recent Developments in the Management of Malignant Pleural Effusions: a Narrative Review
Clifford E. Coile, Jessie G. Harvey, Michal Senitko
Current Pulmonology Reports.2020; 9(4): 164. CrossRef
Detecting EGFR mutations and ALK/ROS1 rearrangements in non‐small cell lung cancer using malignant pleural effusion samples
Yi Yao, Min Peng, Qinglin Shen, Qinyong Hu, Hongyun Gong, Qingqing Li, Zhongliang Zheng, Bin Xu, Yingge Li, Yi Dong
Thoracic Cancer.2019; 10(2): 193. CrossRef
Making cold malignant pleural effusions hot: driving novel immunotherapies
Pranav Murthy, Chigozirim N. Ekeke, Kira L. Russell, Samuel C. Butler, Yue Wang, James D. Luketich, Adam C. Soloff, Rajeev Dhupar, Michael T. Lotze
OncoImmunology.2019; 8(4): e1554969. CrossRef
Novel insights into the systemic treatment of lung cancer malignant pleural effusion
Claire Tissot, Pierre Gay, Clément Brun, Marios E. Froudarakis
The Clinical Respiratory Journal.2019; 13(3): 131. CrossRef
Proceedings of the American Society of Cytopathology companion session at the 2019 United States and Canadian Academy of Pathology Annual meeting, part 2: effusion cytology with focus on theranostics and diagnosis of malignant mesothelioma
Momin T. Siddiqui, Fernando Schmitt, Andrew Churg
Journal of the American Society of Cytopathology.2019; 8(6): 352. CrossRef

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Prevalence of Mutations in Discoidin Domain-Containing Receptor Tyrosine Kinase 2 (DDR2) in Squamous Cell Lung Cancers in Korean Patients: Mi-Sook Lee, Eun Ah Jung, Sung Bin An, Yu Jin Kim, Doo-Yi Oh, Ji-Young Song, Sang-Won Um, Joungho Han, Yoon-La Choi; Cancer Res Treat. 2017;49(4):1065-1076. Published online January 25, 2017; DOI: https://doi.org/10.4143/crt.2016.347

Abstract PDF Supplementary Material PubReader ePub

Purpose
The discoidin domain-containing receptor tyrosine kinase 2 (DDR2) is known to contain mutations in a small subset of patients with squamous cell carcinomas (SCC) of the lung. Studying the DDR2 mutations in patients with SCC of the lung would advance our understanding and guide the development of therapeutic strategies against lung cancer.
Materials and Methods
We selected 100 samples through a preliminary genetic screen, including specimens from biopsies and surgical resection, and confirmed SCC by histologic examination. DDR2 mutations on exons 6, 15, 16, and 18 were analyzed by Sanger sequencing of formalin-fixed, paraffin-embedded tissue samples. The functional effects of novel DDR2 mutants were confirmed by in vitro assays.
Results
We identified novel somatic mutations of DDR2 in two of the 100 SCC samples studied. One mutation was c.1745T>A (p.V582E) and the other was c.1784T>C (p.L595P), and both were on exon 15. Both patients were smokers and EGFR/KRAS/ALK-triple negative. The expression of the mutant DDR2 induced activation of DDR2 by the collagen ligand and caused enhanced cell growth and tumor progression. Moreover, dasatinib, a DDR2 inhibitor, showed potential efficacy against DDR2 L595P mutant–bearing cells.
Conclusion
Our results suggest that a mutation in DDR2 occurs naturally with a frequency of about 2% in Korean lung SCC patients. In addition, we showed that each of the novel DDR2 mutations were located in a kinase domain and induced an increase in cell proliferation rate.

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Potentially functional variants of PARK7 and DDR2 in ferroptosis‐related genes predict survival of non‐small cell lung cancer patients
Huilin Wang, Hongliang Liu, Xiaozhun Tang, Guojun Lu, Sheng Luo, Mulong Du, David C. Christiani, Qingyi Wei
International Journal of Cancer.2025; 156(4): 744. CrossRef
Advances in the Treatment of Rare Mutations in Non-Small Cell Lung Cancer
Yanning Sun, Li Ma, Xiaofei Zhang, Zhaoxia Wang
OncoTargets and Therapy.2024; Volume 17: 1095. CrossRef
Discoidin Domain Receptor 2: A New Target in Cancer
Xiaoxiao Xu, Tong Yu, Zhenxing Wang
Oncology Research and Treatment.2022; 45(4): 205. CrossRef
Unearthing novel fusions as therapeutic targets in solid tumors using targeted RNA sequencing
Sungbin An, Hyun Hee Koh, Eun Sol Chang, Juyoung Choi, Ji-Young Song, Mi-Sook Lee, Yoon-La Choi
Frontiers in Oncology.2022;[Epub] CrossRef
Squamous cell lung cancer: Current landscape and future therapeutic options
Sally C.M. Lau, Yuanwang Pan, Vamsidhar Velcheti, Kwok Kin Wong
Cancer Cell.2022; 40(11): 1279. CrossRef
Complex roles of discoidin domain receptor tyrosine kinases in cancer
V. Mehta, H. Chander, A. Munshi
Clinical and Translational Oncology.2021; 23(8): 1497. CrossRef
The Yin and Yang of Discoidin Domain Receptors (DDRs): Implications in Tumor Growth and Metastasis Development
Sandra Majo, Patrick Auguste
Cancers.2021; 13(7): 1725. CrossRef
Mutational Landscape of DDR2 Gene in Lung Squamous Cell Carcinoma Using Next-generation Sequencing
Charles Ricordel, Alexandra Lespagnol, Francisco Llamas-Gutierrez, Marie de Tayrac, Mallorie Kerjouan, Alice Fievet, Houda Hamdi-Rozé, Amyrat Aliouat, Benoit Desrues, Jean Mosser, Hervé Léna
Clinical Lung Cancer.2018; 19(2): 163. CrossRef
Extracellular matrix functions in lung cancer
Martin Götte, Ilona Kovalszky
Matrix Biology.2018; 73: 105. CrossRef
Subjecting appropriate lung adenocarcinoma samples to next‐generation sequencing‐based molecular testing: challenges and possible solutions
Weihua Li, Tian Qiu, Yun Ling, Shugeng Gao, Jianming Ying
Molecular Oncology.2018; 12(5): 677. CrossRef
Lung Cancers: Molecular Characterization, Clonal Heterogeneity and Evolution, and Cancer Stem Cells
Ugo Testa, Germana Castelli, Elvira Pelosi
Cancers.2018; 10(8): 248. CrossRef
Distribution of KRAS, DDR2, and TP53 gene mutations in lung cancer: An analysis of Iranian patients
Zahra Fathi, Seyed Ali Javad Mousavi, Raheleh Roudi, Farideh Ghazi, Sumitra Deb
PLOS ONE.2018; 13(7): e0200633. CrossRef

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A Randomized Phase II Study of Leucovorin/5-Fluorouracil with or without Oxaliplatin (LV5FU2 vs. FOLFOX) for Curatively-Resected, Node-Positive Esophageal Squamous Cell Carcinoma: Sung Hee Lim, Young Mog Shim, Se Hoon Park, Hong Kwan Kim, Young Soo Choi, Myung-Ju Ahn, Keunchil Park, Jae Ill Zo, Jong-Mu Sun; Cancer Res Treat. 2017;49(3):816-823. Published online November 9, 2016; DOI: https://doi.org/10.4143/crt.2016.417

Abstract PDF Supplementary Material PubReader ePub

Purpose
The optimal perioperative treatment for resectable esophageal squamous cell carcinoma (ESCC) remains controversial. We evaluated the efficacy and safety of leucovorin and 5-fluorouracil (LV5FU2) and LV5FU2 plus oxaliplatin (FOLFOX) combination chemotherapies administered adjuvantly for curatively-resected, node-positive ESCC.
Materials and Methods
Patients with pathologically node-positive esophageal cancer after curative R0 resection were enrolled and randomly assigned to receive LV5FU2 or FOLFOX biweekly for up to eight cycles. The primary endpoint was disease-free survival (DFS).
Results
Between 2011 and 2015, 62 patients were randomized into the two treatment groups (32 in the LV5FU2 arm and 30 in the FOLFOX arm). The median age was 60 years and both groups had similar pathologic characteristics in tumor, nodal status, and location. Treatment completion rates were similarly high in both groups. The DFS rate at 12 months was 67% in the LV5FU2 group and 63% in the FOLFOX group with a hazard ratio of 1.3 (95% confidence interval [CI], 0.66 to 2.62). After a median follow-up period of 27 months, the median DFS was 29.6 months (95% CI, 4.9 to 54.2) in the LV5FU2 arm and 16.8 months (95% CI, 7.5 to 26.1) in the FOLFOX arm (p=0.428), respectively, while the median overall survival was not reached in either arm. Grade 3 or 4 neutropenia was more frequent in patients in the FOLFOX arm than the LV5FU2 arm (20.0% vs. 3.1%).
Conclusion
The addition of oxaliplatin (FOLFOX) did not lead to better efficacy compared to LV5FU2 chemotherapy in an adjuvant setting in node-positive ESCC patients.

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Adjuvant chemotherapy in node‐positive patients after esophagectomy for esophageal squamous cell carcinoma
Yeong Jeong Jeon, Jong Ho Cho, Yong Soo Choi, Young Mog Shim, Jong‐Mu Sun, Hong Kwan Kim
Thoracic Cancer.2023; 14(6): 624. CrossRef
Disease-free survival as a surrogate endpoint for overall survival in adults with resectable esophageal or gastroesophageal junction cancer: A correlation meta-analysis
Jaffer A. Ajani, Lisa Leung, Prianka Singh, Murat Kurt, Inkyu Kim, Mir-Masoud Pourrahmat, Steve Kanters
European Journal of Cancer.2022; 170: 119. CrossRef
Substrate-controlled selective acylation of quinazolinones: Access to 2-benzamido-N-formylbenzamides and 3-benzoylquinazolinones
Xianglin Yu, Peng Chen, Ling Jiang, Jun Lin, Yi Jin
Tetrahedron Letters.2022; 103: 153988. CrossRef
Catalyst-free highly regioselective hydrated ring-opening and formylation of quinazolinones
Xianglin Yu, Zhiliang Tang, Kun He, Weina Li, Jun Lin, Yi Jin
Organic & Biomolecular Chemistry.2022; 20(33): 6654. CrossRef
Clinical Trends in Management of Locally Advanced ESCC: Real-World Evidence from a Large Single-Center Cohort Study
Yeong Jeong Jeon, Junsang Yoo, Jong Ho Cho, Young Mog Shim
Cancers.2022; 14(19): 4953. CrossRef
Cardiotoxic effects induced by the use of antimetabolites in the chemotherapy of oncological diseases
Alina A. Aliab'eva, Galina S. Mal
CardioSomatics.2021; 12(3): 177. CrossRef
Antibiotics Improve the Treatment Efficacy of Oxaliplatin-Based but Not Irinotecan-Based Therapy in Advanced Colorectal Cancer Patients
Hiroo Imai, Ken Saijo, Keigo Komine, Yuya Yoshida, Keiju Sasaki, Asako Suzuki, Kota Ouchi, Masahiro Takahashi, Shin Takahashi, Hidekazu Shirota, Masanobu Takahashi, Chikashi Ishioka
Journal of Oncology.2020; 2020: 1. CrossRef
Adjuvant Therapy for Esophageal Squamous Cell Carcinoma
Jong-Mu Sun
The Korean Journal of Thoracic and Cardiovascular Surgery.2020; 53(4): 168. CrossRef
Copper-Catalyzed N-Formylation of Amines through Tandem Amination/Hydrolysis/Decarboxylation Reaction of Ethyl Bromodifluoroacetate
Xiao-Fang Li, Xing-Guo Zhang, Fan Chen, Xiao-Hong Zhang
The Journal of Organic Chemistry.2018; 83(20): 12815. CrossRef
Palliative chemotherapy and targeted therapies for esophageal and gastroesophageal junction cancer
Vincent T Janmaat, Ewout W Steyerberg, Ate van der Gaast, Ron HJ Mathijssen, Marco J Bruno, Maikel P Peppelenbosch, Ernst J Kuipers, Manon CW Spaander
Cochrane Database of Systematic Reviews.2017;[Epub] CrossRef

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Expression of Myxovirus Resistance A (MxA) Is Associated with Tumor-Infiltrating Lymphocytes in Human Epidermal Growth Factor Receptor 2 (HER2)–Positive Breast Cancers: So Jeong Lee, Cheong-Soo Hwang, Young-Keum Kim, Hyun Jung Lee, Sang-Jeong Ahn, Nari Shin, Jung Hee Lee, Dong Hoon Shin, Kyung Un Choi, Do Youn Park, Chang Hun Lee, Gi Young Huh, Mi Young Sol, Hee Jin Lee, Gyungyub Gong, Jee Yeon Kim, Ahrong Kim; Cancer Res Treat. 2017;49(2):313-321. Published online July 7, 2016; DOI: https://doi.org/10.4143/crt.2016.098

Abstract PDF PubReader ePub

Purpose
The prognostic significance of tumor-infiltrating lymphocytes (TILs) has been determined in breast cancers. Interferons can affect T-cell activity through direct and indirect mechanisms. Myxovirus resistance A (MxA) is an excellent marker of interferon activity. Here,we evaluated TILs and MxA expression in human epidermal growth factor receptor 2 (HER2)–positive breast cancers.
Materials and Methods
Ninety cases of hormone receptor (HR)+/HER2+ tumors and 78 cases of HR–/HER2+ tumors were included. The TILs level was assessed using hematoxylin and eosin–stained full face sections, and MxA expressionwas evaluated by immunohistochemistrywith a tissue microarray.
Results
MxA protein expression was significantly higher in tumors with high histologic grade (p=0.023) and high levels of TILs (p=0.002). High levels of TILs were correlated with high histological grade (p=0.001), negative lymphovascular invasion (p=0.007), negative lymph node metastasis (p=0.007), absence of HR expression (p < 0.001), abundant tertiary lymphoid structures (TLSs) around ductal carcinoma in situ (p=0.018), and abundant TLSs around the invasive component (p < 0.001). High levels of TILs were also associated with improved disease-free survival, particularly in HR–/HER2+ breast cancers. However, MxA was not a prognostic factor.
Conclusion
High expression of MxA in tumor cells was associated with high levels of TILs in HER2-positive breast cancers. Additionally, a high level of TILs was a prognostic factor for breast cancer, whereas the level of MxA expression had no prognostic value.

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Multi-resolution deep learning characterizes tertiary lymphoid structures and their prognostic relevance in solid tumors
Mart van Rijthoven, Simon Obahor, Fabio Pagliarulo, Maries van den Broek, Peter Schraml, Holger Moch, Jeroen van der Laak, Francesco Ciompi, Karina Silina
Communications Medicine.2024;[Epub] CrossRef
The roles of tertiary lymphoid structures in chronic diseases
Yuki Sato, Karina Silina, Maries van den Broek, Kiyoshi Hirahara, Motoko Yanagita
Nature Reviews Nephrology.2023; 19(8): 525. CrossRef
NFIC1 suppresses migration and invasion of breast cancer cells through interferon-mediated Jak-STAT pathway
Jing Zhang, Mingyue Fan, Chanjuan Jin, Zhaoying Wang, Yutong Yao, Yueru Shi, Xin Hu, Youzhong Wan
Archives of Biochemistry and Biophysics.2022; 727: 109346. CrossRef
Low MxA Expression Predicts Better Immunotherapeutic Outcomes in Glioblastoma Patients Receiving Heat Shock Protein Peptide Complex 96 Vaccination
Yi Wang, Chunzhao Li, Xiaohan Chi, Xijian Huang, Hua Gao, Nan Ji, Yang Zhang
Frontiers in Oncology.2022;[Epub] CrossRef
Myxovirus resistance 1 (MX1) is an independent predictor of poor outcome in invasive breast cancer
Abrar I. Aljohani, Chitra Joseph, Sasagu Kurozumi, Omar J. Mohammed, Islam M. Miligy, Andrew R. Green, Emad A. Rakha
Breast Cancer Research and Treatment.2020; 181(3): 541. CrossRef
Expression of Immunoproteasome Subunit LMP7 in Breast Cancer and Its Association with Immune-Related Markers
Miseon Lee, In Hye Song, Sun-Hee Heo, Young-Ae Kim, In Ah Park, Won Seon Bang, Hye Seon Park, Gyungyub Gong, Hee Jin Lee
Cancer Research and Treatment.2019; 51(1): 80. CrossRef
Grade II/III Glioma Microenvironment Mining and Its Prognostic Merit
Jiawei Chen, Chongxian Hou, Peng Wang, Yong Yang, Dong Zhou
World Neurosurgery.2019; 132: e76. CrossRef
Programmed death-ligand 1 (PD-L1) expression in tumour cell and tumour infiltrating lymphocytes of HER2-positive breast cancer and its prognostic value
Ahrong Kim, So Jeong Lee, Young Keum Kim, Won Young Park, Do Youn Park, Jee Yeon Kim, Chang Hun Lee, Gyungyub Gong, Gi Yeong Huh, Kyung Un Choi
Scientific Reports.2017;[Epub] CrossRef

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APE1/Ref-1 as a Serological Biomarker for the Detection of Bladder Cancer: Ju Hyun Shin, Sunga Choi, Yu Ran Lee, Myoung Soo Park, Yong Gil Na, Kaikobad Irani, Sang Do Lee, Jin Bong Park, Jin Man Kim, Jae Sung Lim, Byeong Hwa Jeon; Cancer Res Treat. 2015;47(4):823-833. Published online January 2, 2015; DOI: https://doi.org/10.4143/crt.2014.074

Abstract PDF PubReader ePub

Purpose
Apurinic/apyrimidinic endonuclease 1/redox factor-1 (APE1/Ref-1) is a multifunctional protein that shows elevated expression in a number of cancers. We attempted to determine whether serum APE1/Ref-1 is elevated in patients with bladder cancer.
Materials and Methods
Serum APE1/Ref-1 levels were determined using enzyme-linked immunosorbent assay in serum from patients with bladder cancer who had not received chemotherapy or radiotherapy (n=51) and non-tumor controls (n=55). The area under the receiver operating characteristic area under the curve was applied to determine the correlation between clinical factors and the serum levels of APE1/Ref-1.
Results
Serum levels of APE1/Ref-1 in bladder cancer patients were significantly elevated compared to those of the control group (3.548±0.333 ng/100 μL [n=51] for bladder cancer vs. 1.547±0.319 ng/100 μL [n=55] for the control group), with a sensitivity and specificity of 93% and 59%, respectively. Serum APE1/Ref-1 levels are associated with tumor stage, grade, muscle invasion, and recurrence.
Conclusion
Serum APE1/Ref-1 might be useful as a potential serologic biomarker for bladder cancer.

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Zhuo Peng, Keni Ning, Xiaoyan Tang, Ruikai He, Dong-Yang Zhang, Yan Ma, Shixia Guan, Junqiu Zhai
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Thais Teixeira Oliveira, Leonam Gomes Coutinho, Laysa Ohana Alves de Oliveira, Ana Rafaela de Souza Timoteo, Guilherme Cavalcanti Farias, Lucymara Fassarella Agnez-Lima
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Journal of Biological Chemistry.2021; 296: 100569. CrossRef
APE1 and SSRP1 is overexpressed in muscle invasive bladder cancer and associated with poor survival
Heyu Song, Jiping Zeng, Subodh Lele, Chad A. LaGrange, Kishor K. Bhakat
Heliyon.2021; 7(4): e06756. CrossRef
Cephalomannine inhibits hypoxia-induced cellular function via the suppression of APEX1/HIF-1α interaction in lung cancer
Asmat Ullah, Sze Wei Leong, Jingjing Wang, Qing Wu, Mohsin Ahmad Ghauri, Ammar Sarwar, Qi Su, Yanmin Zhang
Cell Death & Disease.2021;[Epub] CrossRef
A Cooperatively Activatable, DNA‐based Fluorescent Reporter for Imaging of Correlated Enzymatic Activities
Zetan Fan, Jian Zhao, Xin Chai, Lele Li
Angewandte Chemie.2021; 133(27): 15013. CrossRef
A Cooperatively Activatable, DNA‐based Fluorescent Reporter for Imaging of Correlated Enzymatic Activities
Zetan Fan, Jian Zhao, Xin Chai, Lele Li
Angewandte Chemie International Edition.2021; 60(27): 14887. CrossRef
Blood-based protein biomarkers in bladder urothelial tumors
Rubén López-Cortés, Benito Blanco Gómez, Sergio Vázquez-Estévez, Daniel Pérez-Fentes, Cristina Núñez
Journal of Proteomics.2021; 247: 104329. CrossRef
Changes in the Plasma Apurinic/Apyrimidinic Endonuclease 1/Redox Factor-1(APE1/Ref-1) Level during Cancer Surgery: An Observational Study
Yumin Jo, Yeojung Kim, Eunhye Park, Yuran Lee, Jiyeon Kim, Minwoong Kang, Jaesung Lim, Insang Song, Chaeseong Lim, Byeonghwa Jeon
Medicina.2021; 57(11): 1280. CrossRef
Nucleases as molecular targets for cancer diagnosis
Alien Balian, Frank J. Hernandez
Biomarker Research.2021;[Epub] CrossRef
Graphene Quantum Dot-Based Nanocomposites for Diagnosing Cancer Biomarker APE1 in Living Cells
Hao Zhang, Sai Ba, Zhaoqi Yang, Tianxiang Wang, Jasmine Yiqin Lee, Tianhu Li, Fangwei Shao
ACS Applied Materials & Interfaces.2020; 12(12): 13634. CrossRef
The Biological Role of Apurinic/Apyrimidinic Endonuclease1/Redox Factor-1 as a Therapeutic Target for Vascular Inflammation and as a Serologic Biomarker
Yu Ran Lee, Hee Kyoung Joo, Byeong Hwa Jeon
Biomedicines.2020; 8(3): 57. CrossRef
Non-muscle invasive bladder cancer tissues have increased base excision repair capacity
Berna Somuncu, Selcuk Keskin, Fatma Merve Antmen, Yesim Saglican, Aysegul Ekmekcioglu, Tugce Ertuzun, Mustafa Bilal Tuna, Can Obek, David M. Wilson, Umit Ince, Ali Riza Kural, Meltem Muftuoglu
Scientific Reports.2020;[Epub] CrossRef
Correlation of APE1 with VEGFA and CD163+ macrophage infiltration in bladder cancer and their prognostic significance
Lin-Ang Wang, Bo Yang, Tang Tang, Yuxin Yang, Dianzheng Zhang, Hualiang Xiao, Jing Xu, Luofu Wang, Li Lin, Jun Jiang
Oncology Letters.2020; 20(3): 2881. CrossRef
Apurinic/Apyrimidinic Endonuclease 1/Redox Factor-1 Could Serve as a Potential Serological Biomarker for the Diagnosis and Prognosis of Oral Squamous Cell Carcinoma
Jianli Xie, Ying Li, Jingjing Kong, Chong Li
Journal of Oral and Maxillofacial Surgery.2019; 77(4): 859. CrossRef
The extracellular role of Ref-1 as anti-inflammatory function in lipopolysaccharide-induced septic mice
Hee Kyoung Joo, Yu Ran Lee, Eun-Ok Lee, Myoung Soo Park, Sunga Choi, Cuk-Seong Kim, Jin-Bong Park, Byeong Hwa Jeon
Free Radical Biology and Medicine.2019; 139: 16. CrossRef
ATP Binding Cassette Transporter A1 is Involved in Extracellular Secretion of Acetylated APE1/Ref-1
Yu Ran Lee, Hee Kyoung Joo, Eun Ok Lee, Hyun Sil Cho, Sunga Choi, Cuk-Seong Kim, Byeong Hwa Jeon
International Journal of Molecular Sciences.2019; 20(13): 3178. CrossRef
An electrochemical biosensor integrating immunoassay and enzyme activity analysis for accurate detection of active human apurinic/apyrimidinic endonuclease 1
Mengru Zhou, Chang Feng, Dongsheng Mao, Shiqi Yang, Lingjie Ren, Guifang Chen, Xiaoli Zhu
Biosensors and Bioelectronics.2019; 142: 111558. CrossRef
APEX1 Expression as a Potential Diagnostic Biomarker of Clear Cell Renal Cell Carcinoma and Hepatobiliary Carcinomas
Ji-Myung Kim, Min-Kyung Yeo, Jae Lim, In-Sang Song, Kwangsik Chun, Kyung-Hee Kim
Journal of Clinical Medicine.2019; 8(8): 1151. CrossRef
Serum Apurinic/Apyrimidinic Endodeoxyribonuclease 1 (APEX1) Level as a Potential Biomarker of Cholangiocarcinoma
Doungdean Tummanatsakun, Tanakorn Proungvitaya, Sittiruk Roytrakul, Temduang Limpaiboon, Sopit Wongkham, Chaisiri Wongkham, Atit Silsirivanit, Ongart Somintara, Sakkarn Sangkhamanon, Siriporn Proungvitaya
Biomolecules.2019; 9(9): 413. CrossRef
Serum AP-endonuclease 1 (sAPE1) as novel biomarker for hepatocellular carcinoma
Devis Pascut, Caecilia Hapsari Ceriapuri Sukowati, Giulia Antoniali, Giovanna Mangiapane, Silvia Burra, Luca Giovanni Mascaretti, Matteo Rossano Buonocore, Lory Saveria Crocè, Claudio Tiribelli, Gianluca Tell
Oncotarget.2019; 10(3): 383. CrossRef
Apurinic/apyrimidinic endonuclease/redox factor 1 (APE1) alleviates myocardial hypoxia‑reoxygenation injury by inhibiting oxidative stress and ameliorating mitochondrial dysfunction
Jie Hao, Hong Du, Fan Liu, Jing‑Chao Lu, Xiu‑Chun Yang, Wei Cui
Experimental and Therapeutic Medicine.2019;[Epub] CrossRef
Antitumor Activity and Mechanistic Characterization of APE1/Ref-1 Inhibitors in Bladder Cancer
Melissa L. Fishel, Hanyu Xia, Jack McGeown, David W. McIlwain, May Elbanna, Ariel A. Craft, Hristos Z. Kaimakliotis, George E. Sandusky, Chi Zhang, Roberto Pili, Mark R. Kelley, Travis J. Jerde
Molecular Cancer Therapeutics.2019; 18(11): 1947. CrossRef
Therapeutic positioning of secretory acetylated APE1/Ref-1 requirement for suppression of tumor growth in triple-negative breast cancer in vivo
Yu Ran Lee, Myoung Soo Park, Hee Kyoung Joo, Ki Mo Kim, Jeryong Kim, Byeong Hwa Jeon, Sunga Choi
Scientific Reports.2018;[Epub] CrossRef
Differential expression of APE1 in hepatocellular carcinoma and the effects on proliferation and apoptosis of cancer cells
Zhipeng Sun, Yubing Zhu, Aminbuhe, Qing Fan, Jirun Peng, Nengwei Zhang
BioScience Trends.2018; 12(5): 456. CrossRef
DNA base excision repair proteins APE‐1 and XRCC‐1 are overexpressed in oral tongue squamous cell carcinoma
Thalita Santana, Melka Coêlho Sá, Edilmar de Moura Santos, Hébel Cavalcanti Galvão, Ricardo D. Coletta, Roseana de Almeida Freitas
Journal of Oral Pathology & Medicine.2017; 46(7): 496. CrossRef
A graphene oxide-based tool-kit capable of characterizing and classifying exonuclease activities
Jayeon Song, Vo Minh Hoa, Jungmin Yoo, Sanghoon Oh, Hyeryeon Im, Daeho Park, Gwangrog Lee
RSC Advances.2017; 7(24): 14917. CrossRef
Apurinic/apyrimidinic endonuclease 1 (APE1) is overexpressed in malignant transformation of salivary gland pleomorphic adenoma
Leorik Pereira Silva, Thalita Santana, Bruno Tavares Sedassari, Suzana Machado de Sousa, Ana Paula Veras Sobral, Roseana de Almeida Freitas, Carlos Augusto Galvão Barboza, Lélia Batista de Souza
European Archives of Oto-Rhino-Laryngology.2017; 274(8): 3203. CrossRef
Exploiting the Ref-1-APE1 node in cancer signaling and other diseases: from bench to clinic
Fenil Shah, Derek Logsdon, Richard A. Messmann, Jill C. Fehrenbacher, Melissa L. Fishel, Mark R. Kelley
npj Precision Oncology.2017;[Epub] CrossRef
APE1/Ref‐1 knockdown in pancreatic ductal adenocarcinoma – characterizing gene expression changes and identifying novel pathways using single‐cellRNAsequencing
Fenil Shah, Emery Goossens, Nadia M. Atallah, Michelle Grimard, Mark R. Kelley, Melissa L. Fishel
Molecular Oncology.2017; 11(12): 1711. CrossRef
Elevation of Serum APE1/Ref-1 in Experimental Murine Myocarditis
Seon-Ah Jin, Byung-Kwan Lim, Hee Seo, Sun Kim, Kye Ahn, Byeong Jeon, Jin-Ok Jeong
International Journal of Molecular Sciences.2017; 18(12): 2664. CrossRef
APE1 overexpression is associated with poor survival in patients with solid tumors: a meta-analysis
Chun-Ling Yuan, Fan He, Jia-Zhou Ye, Hui-Ni Wu, Jin-Yan Zhang, Zhi-Hui Liu, Yong-Qiang Li, Xiao-Ling Luo, Yan Lin, Rong Liang
Oncotarget.2017; 8(35): 59720. CrossRef
Urinary APE1/Ref-1: A Potential Bladder Cancer Biomarker
Sunga Choi, Ju Hyun Shin, Yu Ran Lee, Hee Kyoung Joo, Ki Hak Song, Yong Gil Na, Seok Jong Chang, Jae Sung Lim, Byeong Hwa Jeon
Disease Markers.2016; 2016: 1. CrossRef
Secreted APE1/Ref-1 inhibits TNF-α-stimulated endothelial inflammation via thiol-disulfide exchange in TNF receptor
Myoung Soo Park, Sunga Choi, Yu Ran Lee, Hee Kyoung Joo, Gun Kang, Cuk-Seong Kim, Soo Jin Kim, Sang Do Lee, Byeong Hwa Jeon
Scientific Reports.2016;[Epub] CrossRef
Altered Secretory Activity of APE1/Ref-1 D148E Variants Identified in Human Patients With Bladder Cancer
Yu Ran Lee, Jae Sung Lim, Ju Hyun Shin, Sunga Choi, Hee Kyoung Joo, Byeong Hwa Jeon
International Neurourology Journal.2016; 20(Suppl 1): S30. CrossRef
Dynamic Regulation of APE1/Ref-1 as a Therapeutic Target Protein
Sunga Choi, Hee Kyoung Joo, Byeong Hwa Jeon
Chonnam Medical Journal.2016; 52(2): 75. CrossRef
Serum APE1 as a predictive marker for platinum-based chemotherapy of non-small cell lung cancer patients
Shiheng Zhang, Le He, Nan Dai, Wei Guan, Jinlu Shan, Xueqin Yang, Zhaoyang Zhong, Yi Qing, Feng Jin, Chuan Chen, Yuxin Yang, Hongyi Wang, Laura Baugh, Gianluca Tell, David M. Wilson, Mengxia Li, Dong Wang
Oncotarget.2016; 7(47): 77482. CrossRef

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