Results 21 to 30 of about 26,541 (200)

Single-nucleotide polymorphism profiling by multimodal-targeted next-generation sequencing in methotrexate-resistant and -sensitive human osteosarcoma cell lines

Frontiers in Pharmacology, 2023
Introduction: Methotrexate (MTX) is one of the most important drugs included in the first-line protocols to treat high-grade osteosarcoma (HGOS). Although several polymorphisms have been reported to be associated with drug response or MTX-related ...
Chiara Casotti, Chiara Casotti, Claudia Maria Hattinger, Maria Pia Patrizio, Silvia Luppi, Leonardo Fantoni, Leonardo Fantoni, Michela Pasello, Katia Scotlandi, Toni Ibrahim, Massimo Serra   +10 more
doaj   +1 more source

Phage inducible islands in the gram-positive cocci [PDF]

, 2016
The SaPIs are a cohesive subfamily of extremely common phage-inducible chromosomal islands (PICIs) that reside quiescently at specific att sites in the staphylococcal chromosome and are induced by helper phages to excise and replicate.
A Bolotin, A Chopin, A Ruzin, B Frígols, BA Duerkop, C Ubeda, C Ubeda, C Ubeda, C Ubeda, C Ubeda, CH O'Callaghan, CM Hamilton, D Straume, D Viana, Davida Smyth, E Charpentier, E Maiques, G Ram, G Ram, Geeta Ram, IT Paulsen, J Chen, J Chen, J Chen, J Scott, J Scott, J-P Claverys, JA Lindsay, John Chen, José R Penadés, JR Penadés, M Kanehisa, MA Tormo, MD Ferrer, Miguel Martí, MÁ Tormo-Más, MÁ Tormo-Más, N Carpena, N Quiles-Puchalt, N Quiles-Puchalt, Nuria Quiles-Puchalt, RC Matos, Richard P Novick, Roser Martínez-Rubio, RP Novick, RP Novick, Suzanne Humphrey, SV Nguyen   +47 more
core   +1 more source

Rustless translation [PDF]

, 2012
ATP binding cassette proteins are a large and diverse family of molecular machines and include transmembrane transporter, chromosome maintenance and DNA repair proteins, and translation factors.
Karl-Peter Hopfner, Roy
core   +1 more source

Overexpression of MutL homolog 1 and MutS homolog 2 proteins have reversed prognostic implications for stage I–II colon cancer patients

Biomedical Journal, 2017
The outcome of colon cancer patients without lymph node metastasis is heterogeneous. Searching for new prognostic markers is warranted.One hundred twenty stage I-II colon cancer patients who received complete surgical excision during 1995-2004 were selected for this biomarker study.
Shih-Chiang Huang, Shiu-Feng Huang, Ya-Ting Chen, Yu Chang, Yu-Ting Chiu, Il-Chi Chang, Hong-Dar Isaac Wu, Jinn-Shiun Chen   +7 more
openaire   +3 more sources

DNA Checkpoint and Repair Factors Are Nuclear Sensors for Intracellular Organelle Stresses-Inflammations and Cancers Can Have High Genomic Risks. [PDF]

, 2018
Under inflammatory conditions, inflammatory cells release reactive oxygen species (ROS) and reactive nitrogen species (RNS) which cause DNA damage. If not appropriately repaired, DNA damage leads to gene mutations and genomic instability.
Chen, Hongping, Choi, Eric T., Cueto, Ramon, Drosatos, Konstantinos, Fu, Hangfei, Nanayakkara, Gayani K, Park, Joon Y., Qin, Xuebin, Shao, Lijian, Shao, Ying, Sheng, Haitao, Sun, Jianxin, Sun, Yu, Wang, Hong, Wang, Luqiao, Wu, Na, Yang, Qian, Yang, William Y, Yang, Wuping, Yang, Xiaofeng, Zeng, Huihong, Zhu, Qingxian   +21 more
core   +2 more sources

Low expression of MSH2 DNA repair protein is associated with poor prognosis in head and neck squamous cell carcinoma

Journal of Applied Oral Science, 2013
OBJECTIVE: This study aimed to investigate the expression of the MSH2 DNA repair protein in head and neck squamous cell carcinoma (HNSCC) in order to analyze its association with clinicopathologic factors and overall survival of patients.
Camila Santos Pereira, Marcos Vinicius Macedo de Oliveira, Lucas Oliveira Barros, Gabriela Alencar Bandeira, Sergio Henrique Sousa Santos, John R. Basile, Andre Luiz Sena Guimaraes, Alfredo Mauricio Batista De Paula   +7 more
doaj   +1 more source

A Computational Approach to Estimating Nondisjunction Frequency in Saccharomyces cerevisiae. [PDF]

, 2016
Errors segregating homologous chromosomes during meiosis result in aneuploid gametes and are the largest contributing factor to birth defects and spontaneous abortions in humans.
Burgess, Sean M, Chu, Daniel B
core   +3 more sources

Ubiquitin-specific Peptidase 10 (USP10) Deubiquitinates and Stabilizes MutS Homolog 2 (MSH2) to Regulate Cellular Sensitivity to DNA Damage*

Journal of Biological Chemistry, 2016
MSH2 is a key DNA mismatch repair protein, which plays an important role in genomic stability. In addition to its DNA repair function, MSH2 serves as a sensor for DNA base analogs-provoked DNA replication errors and binds to various DNA damage-induced ...
Mu Zhang, Chen Hu, Dan Tong, Shengyan Xiang, Kendra A. Williams, Wenlong Bai, Guo-min Li, G. Bepler, X. Zhang   +8 more
semanticscholar   +1 more source

Pembrolizumab as a monotherapy or in combination with platinum-based chemotherapy in advanced non-small cell lung cancer with PD-L1 tumor proportion score (TPS) ≥50%: real-world data

OncoImmunology, 2021
Both pembrolizumab (P) and combination of pembrolizumab with platinum-based chemotherapy (PCT) represent standard 1st-line options for advanced non-small cell lung cancer (aNSCLC) with PD-L1 tumor proportion score (TPS) ≥50%.
Elizabeth Dudnik, Mor Moskovitz, Yakir Rottenberg, Anastasiya Lobachov, Rinat Mandelboim, Tzippy Shochat, Damien Urban, Mira Wollner, Hovav Nechushtan, Ofer Rotem, Alona Zer, Sameh Daher, Jair Bar, On behalf of the Israel Lung Cancer Group   +13 more
doaj   +1 more source

Histone Deacetylase 10 Regulates DNA Mismatch Repair and May Involve the Deacetylation of MutS Homolog 2*

Journal of Biological Chemistry, 2015
Background: The DNA mismatch repair protein MutS homolog 2 (MSH2) is an acetylated protein. Results: Histone deacetylase 10 (HDAC10) interacts with MSH2 and deacetylates MSH2 at Lys-73, which might stimulate MSH2 activity. Conclusion: HDAC10 promotes DNA
R. Radhakrishnan, Yixuan Li, Shengyan Xiang, F. Yuan, Zhigang Yuan, Elphine Telles, Jia Fang, D. Coppola, D. Shibata, William Arbuthnot Sir Lane, Yanbin Zhang, X. Zhang, E. Seto   +12 more
semanticscholar   +1 more source