Results 71 to 80 of about 857,471 (304)
Chronic myeloid leukemia stem cells display alterations in expression of genes involved in oxidative phosphorylation [PDF]
, 2012 The mitochondrial respiratory chain (MRC) consists of protein complexes I, II, III, IV and V that support oxidative phosphorylation (OXPHOS), which depends on electron transport to generate adenosine triphosphate (ATP).
Flis, Krzysztof +9 more
core +1 more source
Redox Biology, 2020 Matcha and green tea catechins such as (−)-epicatechin (EC), (−)-epigallocatechin (EGC) and (−)-epigallocatechin gallate (EGCG) have long been studied for their antioxidant and health-promoting effects.
Kenneth R. Olson +12 more
doaj +1 more source
Molecular Oncology, EarlyView.Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen +14 more
wiley +1 more source
PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines
FEBS Open Bio, EarlyView.Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart +7 more
wiley +1 more source
Reactive Oxygen Species (ROS) and Cancer
Reactive oxygen species (ROS) are chemically reactive oxygen radicals or non-radical derivatives playing key role in various biochemical redox reactions.
Sood, R, Soni, JP, Kumar, J
core +1 more source
Plasmon-Assisted Production of Reactive Oxygen Species by Single Gold Nanorods
, 2015 International audienceThe generation of reactive oxygen species by gold nanorods under ultrashort-pulsed irradiation is investigated at the single-nanoparticle level.
Labouret, Timothée, P +3 more
core +1 more source
Disease Progression Mediated by Egr-1 Associated Signaling in Response to Oxidative Stress [PDF]
, 2012 When cellular reducing enzymes fail to shield the cell from increased amounts of reactive oxygen species (ROS), oxidative stress arises. The redox state is misbalanced, DNA and proteins are damaged and cellular transcription networks are activated.
Deindl, Elisabeth +3 more
core +1 more source
Reactive oxygen species and sperm cells
Reproductive Biology and Endocrinology, 2004 There is a dynamic interplay between pro- and anti-oxidant substances in human ejaculate. Excessive reactive oxygen species (ROS) generation can overwhelm protective mechanism and initiate changes in lipid and/or protein layers of sperm plasma membranes.
Kurpisz Maciej, Sanocka Dorota
doaj +1 more source
FEBS Open Bio, EarlyView.14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa +2 more
wiley +1 more source
Potential role of NADPH-oxidase in early steps of lead-induced oxidative burst in Vicia faba roots [PDF]
, 2008 The mechanism of oxidative burst induced by lead in Vicia faba excised roots was investigated by luminol-dependent chemiluminescence. Results showed that lead triggered a rapid and dose-dependent increase in chemiluminescence production.
Perchet, Geoffrey-Thibault +7 more
core +1 more source