Results 41 to 50 of about 32,331,402 (154)

Genome-Wide Proteomics and Quantitative Analyses on Halophilic Archaea [PDF]

, 2008
The aerobic, haloalkaliphilic archaeon Natronomonas pharaonis is able to survive in salt-saturated lakes of pH 11. With genome-wide shotgun proteomics, 886 soluble proteins (929 proteins in total) of the theoretical Natronomonas pharaonis soluble ...
Konstantinidis, Konstantinos, Konstantinidis, K.   +1 more
core   +1 more source

Comparison of Microsatellite Instability (MSI) and Microsatellite Stable (MSS) Invasive Breast Carcinoma Cases In Terms Of Neoadjuvant Chemotherapy Response, ER/PR Status, CerbB2, and Ki-67

İstanbul Medical Journal
Introduction: Microsatellite instability (MSI) is a well-established biomarker in certain malignancies; however, its prognostic and predictive role in breast cancer remains unclear. This study aimed to compare invasive breast carcinoma cases with MSI and
Özgecan Gündoğar, Sibel Bektaş, Emine Yıldırım, Merve Cin, Selçuk Cin, Canan Kelten Talu   +5 more
doaj   +1 more source

Immunohistochemical Characterisation of Mismatch Repair Proteins in Feline Cancers: A Pilot Study Using Validated Cross‐Reactive Antibodies

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT DNA mismatch repair (MMR) deficiency is a clinically important biomarker in human oncology, yet its relevance in feline neoplasia remains poorly understood due to limited characterisation and the absence of validated reagents. In this study, we established a practical immunohistochemistry (IHC) approach for evaluating feline MMR proteins by ...
Shoma Nishibori, Masashi Sakurai, Yumiko Kagawa, Kazuo Nishigaki, Takayuki Nakagawa, Sakuya Inanaga, Masaya Igase, Takuya Mizuno   +7 more
wiley   +1 more source

Association Between hMLH1 Promoter Methylation and Risk of Gastric Cancer: A Meta-Analysis

Frontiers in Physiology, 2018
Background: Human mutL homolog 1 (hMLH1) is located on chromosome 3q21-23. As a classic tumor suppressor gene, many researchers have studied the association between hMLH1 promoter methylation and gastric cancer, but their conclusions were not always ...
Peng Ye, Yu Shi, Anling Li
doaj   +1 more source

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

Pediatric Blood &Cancer, Volume 73, Issue 9, September 2026.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo, Miriam A. Bornhorst, Angela J. Waanders, Sara Zarnegar‐Lumley, Ashwin Lakshman Koppayi, Lucy A. Godley   +5 more
wiley   +1 more source

Expression and prognostic significance of MLH1 and GPRC5C in resectable hepatocellular carcinoma

BMC Cancer
Background It has recently been shown that mut-L homolog 1 (MLH1), frequently lost in cancer initiation and progression, inhibited pancreatic cancer metastatic potential by downregulating G-protein coupled receptor C5C (GPRC5C). However, their expression
Jun Lu, Lei Li, Qing Chen, Bingqi Li, Siqian Ren, Meng Yuan, Meng Meng, Jian Lei, Yuntao Bing, Hangyan Wang, Zhaolai Ma, Dianrong Xiu, Chunhui Yuan   +12 more
doaj   +1 more source

Nucleases and Their Inhibitors: Exploring Biological Roles, Industrial Applications, and Challenges in Heterologous Expression

Biotechnology Journal, Volume 21, Issue 9, September 2026.
Graphical Abstract and Lay Summary Intracellular nucleases, depicted as blue circles in a nucleosome, hydrolyze phosphodiester bonds, repair damaged DNA using DNA base excision repair (BER), mismatch repair (MMR), and homologous recombination (HR), and are involved in DNA replication.
Wian Vermeulen, Anton Du Preez van Staden, Leon M. T. Dicks   +2 more
wiley   +1 more source

The WHO Classification of Genetic Tumour Syndromes: Considerations for Genetics

Clinical Genetics, Volume 110, Issue 3, Page 389-401, September 2026.
The WHO Classification of Tumours underpins the diagnosis of neoplastic conditions. The new WHO classification of genetic tumour syndromes (GTS) provides international standards for their diagnosis. This diagram highlights the chromosomal distribution of the genes involved in the GTS covered in this classification.
Ian A. Cree, Mark J. Arends, Joseph D. Khoury, Erika R. E. Denton, Anthony J. Gill, Alexander J. Lazar, Ian M. Frayling, Stefan M. Pfister, Mark A. Rubin, Katia R. M. Leite, Raymond Dalgleish, Elspeth A. Bruford, Sharon E. Plon, Ada Hamosh, Michael Francis Walsh, Gabrielle Goldman‐Lévy, Harshima Wijesinghe, William D. Foulkes, Dilani Lokuhetty   +18 more
wiley   +1 more source

CHAPTER 1.1. Disulfide Bonds in Protein Folding and Stability [PDF]

, 2018
Disulfide bonds are unique among post-translational modifications, as they add covalent crosslinks to the polypeptide chain. Accordingly, they can exert pronounced effects on protein folding and stability. This is of particular importance for secreted or
Sub Cellular Protein Chemistry, Hendershot, Linda M., Feige, Matthias J., Ineke Braakman, Matthias J. Feige, Braakman, Ineke, Cellular Protein Chemistry, Linda M. Hendershot   +7 more
core   +1 more source

Immunohistochemical Expression of MutS Homolog 6 (MSH6) and Postmeiotic Segregation 2 (PMS2) and Their Association with Clinicopathological Features in Colorectal Carcinoma: A Cross-sectional Study [PDF]

National Journal of Laboratory Medicine
Introduction: Colorectal Carcinoma (CRC) is a gastrointestinal malignancy arising from colon or rectum. Adenocarcinoma is the most common type of CRC. It is one of the most commonly diagnosed cancer worldwide, ranking third only to lung cancer and female
Jasmine Kaur, Manas Madan, Manisha Sharma, Karamjit Gill, Shahaan Sharma   +4 more
doaj   +1 more source