Results 101 to 110 of about 91,937 (143)

Kinetic Characterization of the Chemical Steps Involved in the Catalytic Mechanism of Methionine Sulfoxide Reductase A from Neisseria meningitidis

, 2003
International audienceOxidation of methionine into methionine sulfoxide is associated with many pathologies and is described to exert regulatory effects on protein functions. Two classes of methionine sulfoxide reductases, called MsrA and MsrB, have been
Boschi-Muller, Sandrine, Antoine, Mathias, Branlant, Guy   +2 more
core   +1 more source

Mitochondrion-Targeting Fluorescence Probe via Reduction Induced Charge Transfer for Fast Methionine Sulfoxide Reductases Imaging

, 2019
Methionine sulfoxide reductases (Msrs) play essential roles in maintaining mitochondrial function and are recognized as potential therapeutic targets. However, current probes for Msrs fail to target mitochondria and exhibit a relatively slow response and
Chun-Xia Zhang (6580052), Zong-Xuan Tong (6580049), Fenglin Wang (1665784), Xian-Jun Liu, Ru-Qin Yu (12079), Hui Huang (4122), Chun-Xia Zhang, Ru-Qin Yu, Jian-Hui Jiang (12075), Hui Huang, Xian-Jun Liu (4534279), Fenglin Wang, Jian-Hui Jiang, Mei-Hao Xiang, Zong-Xuan Tong, Mei-Hao Xiang (5872778)   +15 more
core   +1 more source

Fusobacterium nucleatum: strategies for adapting to aerobic stress

Journal of Bacteriology
Fusobacterium nucleatum—a gram-negative anaerobe—is commensal to the oral cavity, where it plays an important role in the maturation of the oral biofilm.
Alexandra K. McGregor, Kirsten R. Wolthers   +1 more
doaj   +1 more source

Selenium and methionine sulfoxide reduction [PDF]

, 2006
Methionine residues in proteins can be readily oxidized to a diastereomeric mixture of methionine sulfoxides by reactive oxygen species. In most organisms, methionine sulfoxides are reversibly and stereospecifically reduced back to methionine by two ...
Gladyshev, Vadim N., Kim, Hwa-Young
core  

Increased expression of methionine sulfoxide reductases B3 is associated with poor prognosis in gastric cancer. [PDF]

Oncol Lett, 2019
Ma X, Wang J, Zhao M, Huang H, Wu J.
europepmc   +1 more source

Structural Insights into Interaction between Mammalian Methionine Sulfoxide Reductase B1 and Thioredoxin

, 2020
Maintenance of the cellular redox balance has vital importance for correcting organism functioning. Methionine sulfoxide reductases (Msrs) are among the key members of the cellular antioxidant defence system.
Elena Shumilina, Georgy Rychkov, Kirill Nerinovski, Alexander Yakimov, Alexander Schmidt, Konstantin Shabalin, Alexander Dikiy, Olena Dobrovolska   +7 more
core  

Regulation of Gene Expression of Methionine Sulfoxide Reductases and Their New Putative Roles in Plants. [PDF]

Int J Mol Sci, 2019
Kalemba EM, Stolarska E.
europepmc   +1 more source

Corrigendum to "Loss of methionine sulfoxide reductases increases resistance to oxidative stress" [Free Radic. Biol. Med. 145 (2019) 374-384]. [PDF]

Free Radic Biol Med
Lai L, Sun J, Tarafdar S, Liu C, Murphy E, Kim G, Levine RL.   +6 more
europepmc   +1 more source

MSRB3 antioxidant activity is necessary for inner ear cuticular plate structure and hair bundle integrity

Disease Models & Mechanisms
Gowri Nayak, Elodie M. Richard, Byung Cheon Lee, Gavin P. Riordan, Inna A. Belyantseva, Bruno Manta, Thomas B. Friedman, Vadim N. Gladyshev, Saima Riazuddin   +8 more
doaj   +1 more source

Identification of Aeromonas hydrophila Genes Preferentially Expressed after Phagocytosis by Tetrahymena and Involvement of Methionine Sulfoxide Reductases. [PDF]

Front Cell Infect Microbiol, 2016
Pang M, Lin X, Liu J, Guo C, Gao S, Du H, Lu C, Liu Y.   +7 more
europepmc   +1 more source