homocysteine and glutathione synthesis metabolic pathway. Homocysteine sits at the intersection Homocysteine metabolism and glutathione (GSH)

Cats and dogs possess a combined repertoire of at least 27 cytosolic glutathione transferases belonging to the GST-A, -M, -P, -T, -Z and -O classes, with the greatest genetic diversity observed for the GSTA, GSTM, GSTP, and GSTT classes

Childs A, Jacobs C, Kaminski T: Supplementation with vitamin C and N-Acetyl-Cysteine increases oxidative stress in humans after an acute muscle injury induced by eccentric exercise

Glutathione also acts as an anti-inflammatory, which can help ease symptoms associated with autoimmune diseases where inflammation is a key factor

Lung Cancer

Neuronal tissue, especially of the mammalian type, is well known for its high metabolic demands

Variants in GPX1 can impair antioxidant defenses, leaving blood vessels more vulnerable to oxidative stress, inflammation, hypertension, and atherosclerosis