System X c can be regulated at the transcriptional and post-transcriptional stages by various ferroptosis inducers, such as p53, erastin, sorafenib, sulfasalazine, and glutamate (Tobaben et al., 2011
Cantley J, Ashcroft FM
"Subtype-selective induction of wild-type p53 and apoptosis, but not cell cycle arrest, by human somatostatin receptor 3"
AXA1125 contains five amino acids (Leu, iLe, valine, arginine, and Gln) in specific ratios and the amino acid precursor N-acetylcysteine (NAC), while AXA1957 is composed of five amino acids, Leu, iLe, arginine, Gln, and serine, as well as carnitine and NAC
Learn more in our guide to peptides for muscle growth
[PMC free article: PMC2866499] [PubMed: 20075420] 760