Results 101 to 110 of about 21,552 (215)

DNA repair mechanisms and gametogenesis [PDF]

, 2001
In mammals, there is a complex and intriguing relationship between DNA repair and gametogenesis. DNA repair mechanisms are involved not only in the repair of different types of DNA damage in developing germline cells, but ...
Baarends, W.M. (Willy), Grootegoed, J.A. (Anton), Laan, R. (Roald) van der   +2 more
core   +2 more sources

Germline Pathogenic Variants in HER2‐Positive Breast Cancer: Spectrum and Clinical Implications in a High‐Risk Chinese Cohort

Cancer Medicine, Volume 15, Issue 5, May 2026.
ABSTRACT Objective Hereditary cancer risk assessment has predominantly focused on HER2‐negative breast cancer (BC), with limited characterization of germline pathogenic variants (GPVs) in HER2‐positive disease. This study aimed to delineate the prevalence, clinicopathological correlates, and clinical implications of GPVs in a cohort of HER2‐positive BC
Lijia Zhou, Mengqian Ni, Anli Yang, Qingru Zhou, Daining Wang, Shu Dun, Fei Xu, Jiajia Huang, Xiwen Bi, Wen Xia, Ruoxi Hong, Qiufan Zheng, Meiting Chen, Kuikui Jiang, Jun Tang, Xi Wang, Zhongyu Yuan, Shusen Wang, Yanxia Shi, Fang Wang, Xin An   +20 more
wiley   +1 more source

Cerebral CIC-NUTM1 rearrangement sarcoma- case report and review of the literature

Frontiers in Oncology
BackgroundEwing sarcoma and Ewing-like sarcoma are both highly aggressive small round cell sarcomas, while CIC rearranged sarcoma (CRS), the most common specific type of Ewing-like sarcoma, exhibits a more aggressive course than Ewing sarcoma and ...
Wei Jin, Ke Dong, Fan Yang, Fan Yang, Jianning Zhang, Gang Cheng, Gang Cheng   +6 more
doaj   +1 more source

Efficacy of Fertility‐Sparing Treatment With Progestin Is Associated With Different Molecular Classification in Endometrial Carcinoma and Atypical Endometrial Hyperplasia

Cancer Medicine, Volume 15, Issue 5, May 2026.
Molecular profiles and outcomes of CR rate in 74 cases. ABSTRACT Objective To investigate the impact of various molecular characteristics on the outcomes of fertility‐preserving therapy in patients with endometrial cancer (EC) and atypical endometrial hyperplasia (AEH).
Xue‐Qian Qian, Hao‐Hui Fu, Xiao‐Yun Wan, Dong‐Xiao Hu, Yuan‐Ming Shen   +4 more
wiley   +1 more source

Colonoscopy and Upper Endoscopy Surveillance in Lynch Syndrome: A Longitudinal Study From a Large Tertiary Healthcare System

Gastro Hep Advances
Background and Aims: Lynch syndrome (LS) is caused by pathogenic mutations in mismatch repair (MMR) genes. There are limited data on differences in colorectal cancer (CRC) surveillance by MMR genes, and an international consensus on surveillance based on
Elena Gibson, Haojia Li, Judith Staub, Deb Neklason, Megan Keener, Priyanka Kanth   +5 more
doaj   +1 more source

A Novel Nomogram Incorporating the Aggregate Index of Systemic Inflammation, Clinicopathological Parameters and Molecular Classification to Predict Recurrence of Endometrial Cancer: A Multi‐Center Retrospective Study

Cancer Medicine, Volume 15, Issue 5, May 2026.
ABSTRACT This study evaluated the aggregate index of systemic inflammation (AISI) for predicting postoperative recurrence in endometrial cancer (EC). A total of 1557 patients were enrolled and divided into training (n = 1030) and validation (n = 527) cohorts. The optimal AISI cutoff was determined by ROC curve analysis.
Chenfan Tian, Na Zeng, Yuan Tu, Chunxia Gong, Jiaxin Yu, Kunying Rao, Peng Jiang   +6 more
wiley   +1 more source

The mutational spectrum of Lynch syndrome in cyprus.

PLoS ONE, 2014
Lynch syndrome is the most common form of hereditary colorectal cancer and is caused by germline mutations in the mismatch repair (MMR) genes MLH1, MSH2, MSH6 and PMS2.
Maria A Loizidou, Ioanna Neophytou, Demetris Papamichael, Panteleimon Kountourakis, Vassilios Vassiliou, Yiola Marcou, Eleni Kakouri, Georgios Ioannidis, Chrystalla Philippou, Elena Spanou, George A Tanteles, Violetta Anastasiadou, Andreas Hadjisavvas, Kyriacos Kyriacou   +13 more
doaj   +1 more source

Dynamic modulation of phosphoprotein expression in ovarian cancer xenograft models [PDF]

, 2016
The authors thank Medical Research Scotland and the Scottish Funding Council. This work was su pported by Medical Research Scotland [FRG353 to V.A.S.]; the FP7 -­‐ Directorate -­‐ General for Research and Innovation of the European Commission [EU HEALTH -
Francis, Kyle, Harrison, David James, Kay, Charlene, Koussounadis, Antonis, Langdon, Simon, Smith, V Anne, Um, In Hwa   +6 more
core   +3 more sources

Advanced Gastric Cancer Presenting as a Giant Subepithelial Lesion: A Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
A giant subepithelial lesion. ABSTRACT Gastric cancer may occasionally present with a subepithelial lesion‐like appearance. When a gastric gastrointestinal stromal tumor (GIST) is suspected preoperatively without definitive pathological confirmation, intraoperative frozen section analysis is recommended to prevent inappropriate surgical intervention.
Ji Sun, Qian Wang, Yuemei Hu, Ping Yin, Ziming Zhou, Hui Chen, Xiaoming Zhu   +6 more
wiley   +1 more source

MSH6- or PMS2-deficiency causes re-replication in DT40 B cells, but it has little effect on immunoglobulin gene conversion or on repair of AID-generated uracils [PDF]

, 2017
The mammalian antibody repertoire is shaped by somatic hypermutation (SHM) and class switch recombination (CSR) of the immunoglobulin (Ig) loci of B lymphocytes.
Campo, Vanina A., Di Noia, Javier M., Firka, Daniel, Horb, Lori, Jiricny, Josef, Kaden, Svenja, Patenaude, Anne-Marie   +6 more
core