how glutathione acts as a reducing agent Pathways Simplify your Glutathione Measurements –

Together with its oxidized partner (GSSG), GSH maintains cellular redox homeostasis 1 , regulates protein functions through S -glutathionylation 2 , contributes to iron-sulfur cluster maturation 3 , and acts as a signalling molecule to directly activate gene expression 4,5

Biophys J 87:29902999 Seidner G, Alvarez MG, Yeh JI, O'Driscoll KR, Klepper J, Stump TS, Wang D, Spinner NB, Birnbaum MJ, De Vivo DC (1998) GLUT-1 deficiency syndrome caused by haploinsufficiency of the blood-brain barrier hexose carrier

Curcumin protects against A53T alpha-synuclein-induced toxicity in a PC12 inducible cell model for Parkinsonism

Both modulate transcription factors such as FoxO3a, influencing cellular responses to stress, apoptosis and autophagy

Enhancing GSH, mainly through NAC, GSH precursors rich in cysteine (whey protein, whey protein isolate rich in cysteine) or pro-GSH compound administration, becomes a potential treatment option for inflammatory diseases by reducing oxidative stress and cytokine expression especially in diabetic patients that also are at risk of more severe COVID-19 disease (299)