GSH regulation involves the following steps: After eating a methionine-rich meal (found in animal products, nuts, and oils), ATP adds an adenosyl group to methionine, a reaction catalyzed by methyltransferase
Multivitamin and Mineral Supplementation Modulates Oxidative Stress and Antioxidant Vitamin Levels in Serum and Follicular Fluid of Women Undergoing in Vitro Fertilization
El Faramawy SM, Rizk RA
Genomic studies and animal models have indicated that Se intake influences the expression of selenoprotein genes and pathways key to colorectal carcinogenesis such as the antioxidant response, immune and inflammatory pathways (including NF-kB and Nrf 2 signaling), the Wnt signaling pathway, protein synthesis pathway (Ye et al., 2021)
While both amino acid replacements have side chains that are polar as opposed to the original glycine, aspartic acid also introduces a negative charge to the surrounding, as well as being larger than serine
doi: 10.1038/s41598-019-40093-9
