Phospholipid hydroperoxides (PLOOHs) execute a critical role in ferroptosis under peroxidizing conditions, catalyzing and generating complex products including oxygen radicals, while ROS trigger cellular damage by promoting membrane PUFA peroxidation (41)
Nat Commun 2015
The exact mechanism involved in the increase of the sensibility to the oxidative damage, facilitator of hemolysis, is not clear yet
Beyond the pituitary, however, GHS-R1a is expressed in cardiac myocytes, hepatocytes, and hypothalamic neurons, and GHRP-6 engagement at these peripheral receptors underlies a set of cytoprotective effects not attributable to GH elevation alone: Mitochondrial metabolic reprogramming : proteomic analysis in rodent models documents concurrent upregulation of fatty acid -oxidation enzymes, electron transport chain complexes, anti-apoptotic BCL-2 family proteins, and antioxidant enzymes (SOD, catalase, peroxiredoxins) within 6 hours of GHRP-6 administration Anti-fibrotic and anti-inflammatory signalling : TGF-1 pathway modulation and stellate cell quiescence in hepatic models
Enhanced beta-catenin expression is associated with recurrence of papillary thyroid carcinoma
