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Biochemistry 40 , 15671576 (2001)

PMID 30231877

[DOI] [PubMed] [Google Scholar] 194.Deng J., Liu A.D., Hou G.Q., Zhang X., Ren K., Chen X.Z., Li S.S.C., Wu Y.S., Cao X

A role for selenium-dependent GPX1 in SARS-CoV-2 virulence

The peptide's natural occurrence in the body, well-established safety profile from decades of topical use and clinical research, and remarkable breadth of beneficial biological effects make it a compelling example of a naturally derived regenerative peptide with both proven cosmetic applications and ongoing exploration of broader therapeutic potential

Moreover, glutathione is synthesized in the transsulfuration pathway, where sulfur availability is crucial