fsp1 is a glutathione-independent ferroptosis suppressor. PPARa-FSP1 axis modulates lipid peroxidation-induced neuronal to promote functional recovery in mouse model of traumatic spinal cord injury | Cellular and Molecular Life Sciences Structure and Function of FSP1

The reduction potentials for both human and E.coli Grx1 were demonstrated to vary between internal disulphide and glutathionylated form depending on the GSH concentrations [50]

As soon as you suspect you suffer from vitamin B12 deficiency, receive vitamin B12 shots and change your diet to mitigate your risk of vitamin B12 deficiency in the future

The pathway supports tumor cell proliferation, motility, and metastasis

Although it is generally regarded as an antioxidant that maintains GSH levels by serving as a cysteine prodrug for de novo GSH synthesis [438], accumulating evidence indicates that NAC also gives rise to lowmolecular-weight persulfides via HS/sulfane-sulfur pathways