Results 131 to 140 of about 248,641 (339)

Apoptosis and necrosis: two distinct events induced, respectively, by mild and intense insults with N-methyl-D-aspartate or nitric oxide/superoxide in cortical cell cultures. [PDF]

, 1995
Emanuela Bonfoco, Dimitri Krainc, Maria Ankarcrona, Pierluigi Nicotera, Stuart A. Lipton   +4 more
openalex   +1 more source

Gallium‐Doped MXene Nanozymes Protect Liver Through Multi‐Death Pathway Blockade and Hepatocyte Regeneration

Advanced Science, EarlyView.
This study develops gallium‐doped V2C MXene nanozymes (Ga‐V2C) to treat acetaminophen‐induced liver injury through multi‐death pathway blockade and hepatocyte regeneration. Unlike conventional single‐target therapies like N‐acetylcysteine, Ga‐V2C nanozymes enable oxidative stress suppression, apoptosis, and ferroptosis inhibition, and enhanced ...
Xiaopeng Cai, Jingwen Deng, Liqing Wang, Junjie Su, Dongyi Xian, Yilang Yan, Xinyu Yang, Chuanbin Wu, Tingting Peng, Yuan Ding, Guilan Quan, Weilin Wang, Min Zhou, Chao Lu   +13 more
wiley   +1 more source

A GLUTAMATE CYSTEINE LIGASE Gene StGSH1 Regulated by StERF10 Enhanced Glutathione Accumulation and Adaptation to Low Phosphorus Stress in Potato

Advanced Science, EarlyView.
The StERF10‐StGSH1 module coordinates glutathione (GSH) biosynthesis under low‐phosphorus stress. The low‐phosphate‐induced AP2/ERF transcription factor StERF10 directly activates the transcription of StGSH1 and enhances GSH accumulation. Consequently, GSH scavenges reactive oxygen species and provides sulfur for sulfolipid synthesis, facilitating the ...
Xiaocheng Tian, Mingjun Li, Xiaojia Huang, Markus Wirtz, Xiaohui Zheng, Shilong Fan, Jiang Tian, Shaoqun Liu, Zhonghua Liu, Hongbo Zhao   +9 more
wiley   +1 more source

The Sarcoplasmic/Endoplasmic reticulum Ca2+-ATPase (SERCA) is present in pig sperm and modulates their physiology over liquid preservation

Scientific Reports
Liquid storage is the primary preservation method in the swine breeding industry because of its advantages over cryopreservation. Calcium (Ca2+), a key regulator of cell physiology, plays a crucial role during liquid preservation.
Ferran Garriga, Jesús Martínez-Hernández, Ainhoa Parra-Balaguer, Marc Llavanera, Marc Yeste   +4 more
doaj   +1 more source

Superoxide Formation and Macrophage Resistance to Nitric Oxide-mediated Apoptosis [PDF]

, 1997
Bernhard Brüne, Christine Götz, Udo K. Meßmer, Katrin Sandau, Maija‐Riitta Hirvonen, Eduardo G. Lapetina   +5 more
openalex   +1 more source

Properties of spermatozoal superoxide dismutase and lack of involvement of superoxides in metal-ion-catalysed lipid-peroxidation and reactions in semen.

Biochemical Journal, 1980
M. R. F. Mennella, Roy JONEStt
semanticscholar   +1 more source

Two Novel S‐methyltransferases Confer Dimethylsulfide Production in Actinomycetota

Advanced Science, EarlyView.
This study identifies two novel S‐adenosine‐methionine‐dependent methyltransferases, MddM1 and MddM2, in actinomycetes from the Mariana Trench. These enzymes can convert toxic hydrogen sulfide (H2S) and methanethiol (MeSH) into dimethylsulfide (DMS), serving as a cellular detoxification and oxidative stress response.
Ruihong Guo, Zihua Guo, Yi Zhou, Yunhui Zhang, Haojin Cheng, Rebecca Devine, Chuang Sun, Ronghua Liu, Yanfen Zheng, Andrew J. Gates, Jonathan D. Todd, Xiao‐Hua Zhang   +11 more
wiley   +1 more source

Cooxidation of enones during reaction of superoxide with acidic aromatic amines.

, 1991
Hiromasa Takizawa, Tetsuo Nagano, Masaaki Hirobe   +2 more
openalex   +2 more sources

POLYMORPHONUCLEAR NEUTROPHILS IN POSTTRAUMATIC OSTEOMYELITIS: CELLS RECOVERED FROM THE INFLAMED SITE LACK CHEMOTACTIC ACTIVITY BUT GENERATE SUPEROXIDES

Shock, 2004
C. Wagner, Alexander Kaksa, Wencke M??ller, B. Denefleh, V. Heppert, A. Wentzensen, G. H??nsch   +6 more
semanticscholar   +1 more source

A Mussel‐Inspired Bioadhesive Patch to Selectively Kill Glioblastoma Cells

Advanced Science, EarlyView.
An innovative mussel‐inspired bioadhesive patch has been developed for post‐surgical glioblastoma treatment. The patch, which adheres strongly in biological environments, releases a localized treatment. This treatment, acting via reactive oxygen species, shows specific toxicity to glioblastoma cells.
Jose Bolaños‐Cardet, Sara Pugliese, Jordi Bruna, Daniel Ruiz‐Molina, Salvio Suárez‐García, Victor J. Yuste   +5 more
wiley   +1 more source