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Xanthophylls are the most powerful type of carotenoid and of these, astaxanthin provides the most radical scavenging potential due to its unique hydroxyl and ketone functional groups

2), we considered the possibility that the antioxidant function of GSH was dispensable, and that this tripeptide could serve as a cysteine sink to support the mitochondrial cysteine pool

Xu J, Hershman JM (2006) Histone deacetylase inhibitor depsipeptide represses nicotinamide N-methyltransferase and hepatocyte nuclear factor-1 gene expression in human papillary thyroid cancer cells

Overall, these observations, combined with the results of mass spectrometry and KEAP1 mutant analysis and the fact that TNBCs are characterized by a truly low rate of somatic mutations and CNV of NFE2L2 and genes encoding key components of the NRF2 degradation pathway, are consistent with the hypothesis that forced Cyss uptake by overexpression of SLC7A11 induces KEAP1 inactivation via cysteinylation of sensor residues 226 and 613

Area under the curve (AUC) analysis revealed this prolonged stimulus oxidized OMM-HyPer7 in a highly spatially restricted manner (Fig