Results 171 to 180 of about 4,860,198 (303)

Hepatic glutathione depletion ameliorates MASLD through selective protein oxidation and inhibition of lipogenesis. [PDF]

J Clin Invest
Liu XY, Wang G, Yu Y, Xiao H, Oh-Hashi K, Shi X, Zheng S, Gerszten R, Kahn CR.   +8 more
europepmc   +1 more source

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

Integrated analysis of the redoxome and zinc proteome links ribosomal protein oxidation to zinc homeostasis. [PDF]

Redox Biol
Jonak K, Topf U.
europepmc   +1 more source

Effects of electron beam irradiation on protein oxidation and textural properties of shrimp (Litopenaeus vannamei) during refrigerated storage. [PDF]

Food Chem X, 2023
Wang H, Suo R, Wang Y, Sun J, Liu Y, Wang W, Wang J.   +6 more
europepmc   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Effects of ultrasound-assisted tumbling on physicochemical properties, myofibrillar protein structure, and protein oxidation during beef curing. [PDF]

Ultrason Sonochem
Jin L, Zhang J, Zhang R, Xing L, Li M, Yao X, Zhang W.   +6 more
europepmc   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Color, lipid, and protein oxidation of chicken meat from differently intensified production systems during accelerated oxidation display conditions. [PDF]

Poult Sci
Ali Z, Petracci M, Berri C, Vossen E, Kowalski E, De Smet S.   +5 more
europepmc   +1 more source

Effect of Flammulina velutipes polysaccharides on the physicochemical properties of catfish surimi and myofibrillar protein oxidation during frozen storage. [PDF]

Front Nutr, 2023
Ling L, Liu Y, Zhang X, Aziz T, Shahzad M, Sameeh MY, Wang Y, Cai C, Zhu Y.   +8 more
europepmc   +1 more source

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

FEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn, Artur Osyczka, Marcin Sarewicz   +2 more
wiley   +1 more source