Results 61 to 70 of about 7,593 (119)

Microbial Oxidative Stress in Food Fermentations: A Comprehensive Review

eFood, Volume 7, Issue 4, August 2026.
Oxidative stress has a dual role in food fermentations: low ROS supports adaptive signaling, whereas excessive ROS causes cellular damage and process inhibition. Managing redox state as a controllable process variable can improve fermentation robustness and final food quality.
Wanrong Hu, Manxi Wu, Hui Xu, Jiebiao Chen, Wen Cai, Han Yang, Hujing Cao, Xinlin Huang, Jinping Cao, Chongde Sun, Yue Wang, Dongliang Li   +11 more
wiley   +1 more source

Structural basis for cysteine-linked redox-state plasticity in mammalian methionine sulfoxide reductase A

Redox Biology
Methionine sulfoxide reductase A (MsrA) protects proteins from oxidative damage through cysteine-based redox cycling, but how mammalian MsrA is structurally regulated during oxidation and reductive recycling has remained unclear.
Byeongmin Shin, Hye-Jin Kim Hawkes, Seonha Park, Hosam Ki, Sulhee Kim, Fenil Shah, Giovanna Di Trapani, Kathryn F. Tonissen, Kwang Yeon Hwang   +8 more
doaj   +1 more source

Role of Selenoproteins in Redox Regulation of Signaling and the Antioxidant System: A Review

Antioxidants, 2020
Selenium is a vital trace element present as selenocysteine (Sec) in proteins that are, thus, known as selenoproteins. Humans have 25 selenoproteins, most of which are functionally characterized as oxidoreductases, where the Sec residue plays a catalytic
Ying Zhang, Yeon Jin Roh, Seong-Jeong Han, Iha Park, Hae Min Lee, Yong Sik Ok, Byung Cheon Lee, Seung-Rock Lee   +7 more
doaj   +1 more source

Dual pharmacological targeting of coactivator‐associated arginine methyltransferase 1 (CARM1) and salt inducible kinase (SIK) drives ketogenesis in both hepatocytes and mice

British Journal of Pharmacology, Volume 183, Issue 15, Page 4399-4415, August 2026.
Abstract Background and Purpose Ketone bodies are liver‐derived circulating energy metabolites that positively impact most hallmarks of ageing. Ketone bodies increase during calorie restriction and fasting, two of the more widely perceived methods to increase health span.
Tábata Bergonci, Troels Kjær Rosenbæk, Samuel J. Windross, Ulrik B. Keiding, Estéfano Pinilla, Katrine P. Stuckert, Jakob Hansen, Camilla B. Nielsen, Jemila Peter Gomes, Lucy R. Davies, Johan Palmfeldt, Volker Loeschcke, Charlotte U. Andersen, Ulf Simonsen, Thomas B. Poulsen, Mogens Johannsen   +15 more
wiley   +1 more source

DNA Methylation Shapes Seed‐Borne Microbiome and Proteome Responses During Early Maize‐Beneficial Bacteria Interactions

Plant, Cell &Environment, Volume 49, Issue 8, Page 5477-5496, August 2026.
ABSTRACT Microorganism and plant interactions are crucial for development and environmental adaptation. Plant growth promoting bacteria enhance agricultural productivity in a sustainable manner, while epigenetic modifications such as DNA methylation regulate gene expression and adaptive responses.
Pedro Igor Zocateli, Geovanna Vitória Olímpio, Felipe Astolpho de Almeida, Letícia Oliveira da Rocha, Diego Vinicius de Sena Martins, Sara Sangi, Fábio Lopes Olivares, Elyabe Monteiro de Matos, Juliana Siqueira, Lyderson Facio Viccini, Roberta Pena da Paschoa, Vanildo Silveira, Clícia Grativol   +12 more
wiley   +1 more source

Effects of methionine hydroxy analogue supplementation on the expression of antioxidant-related genes of acute heat stress-exposed broilers

Animal, 2018
We evaluated the effects of heat stress (HS) and methionine supplementation on biological markers of stress and expression of the genes for superoxide dismutase (SOD), thioredoxin (TRx), thioredoxin reductase 1 (TRxR1) and methionine sulfoxide reductase ...
E. Gasparino, A.P. Del Vesco, A.S. Khatlab, V. Zancanela, D.O. Grieser, S.C.C. Silva   +5 more
doaj   +1 more source

Immortalized HEK 293 Kidney Cell Lines as Models of Renal Cells: Friends or Foes?

Journal of Controversies in Biomedical Research, 2018
The immortalized cell lines derived from human embryonic kidney, named HEK 293, are extensively used as models of human renal cells in in vitro studies.
Cesare Achilli, Annarita Ciana, Giampaolo Minetti   +2 more
doaj   +1 more source

Periplasmic methionine sulfoxide reductase (MsrP)-a secondary factor in stress survival and virulence of Salmonella Typhimurium. [PDF]

FEMS Microbiol Lett, 2023
Chandra HB, Shome A, Sahoo R, Apoorva S, Bhure SK, Mahawar M.   +5 more
europepmc   +1 more source

Sexually dimorphic effects of methionine sulfoxide reductase A (MsrA) on murine longevity and health span during methionine restriction. [PDF]

Geroscience, 2023
Thyne KM, Salmon AB.
europepmc   +1 more source

Discovery and Rational Mutagenesis of Methionine Sulfoxide Reductase Biocatalysts To Expand the Substrate Scope of the Kinetic Resolution of Chiral Sulfoxides. [PDF]

ACS Catal, 2023
Anselmi S, Carvalho ATP, Serrano-Sanchez A, Ortega-Roldan JL, Caswell J, Omar I, Perez-Ortiz G, Barry SM, Moody TS, Castagnolo D.   +9 more
europepmc   +1 more source