GPX4 shares the amino acid motif of selenocysteine, glutamine, and tryptophan (catalytic triad) with other glutathione peroxidases
The disulfide isoform (C23-C45 disulfide bond with C106 thiol) binds macrophage TLR4, triggering production of pro-inflammatory cytokines including TNF-, IL-1, and type 1 interferon [50]
The blots were washed and then incubated with a secondary antibody conjugated to horseradish peroxidase (Jackson ImmunoResearch Laboratories, West Grove, PA, USA), and the blots were visualized using a western blotting luminol reagent kit (Santa Cruz Biotechnology, Santa Cruz, CA.)
This molecule is a tripeptide, meaning it is composed of three specific amino acids: cysteine, glycine, and glutamic acid
One way that this could cause the symptoms seen in MCS is that oxidative stress can cause neurogenic inflammation due to the vulnerability of the central nervous system to free radicals.[ref] Combination of oxidative stress and odorant reactions
[DOI] [PMC free article] [PubMed] [Google Scholar] 355.Young VR