most glutathione peroxides are selenium dependent containing selenium as The peroxidase family: Discoveries and mechanism The Role of Glutathione Peroxidase-1
Description
Previous studies also reported that GR plays a key role in heavy metal tolerance by keeping high GSH/GSSG ratios (Schirmer et al., 1989

Forsberg K, Graffmo K, Pakkenberg B et al (2019) Misfolded SOD1 inclusions in patients with mutations in C9orf72 and other ALS/FTD-associated genes
(d) Electron Transport Chain, emphasizing niacins (B3) role in redox reactions and riboflavins (B2) function as an electron-shuttling cofactor (3336)

B., Leeman S
