glutathione reductase 1 selenocysteine Proposed catalytic mechanism of peroxidase. Glutathione Modeling the Catalytic Cycle of

Supplementary Table 1 (download XLSX Global analysis of mitochondrial proteome of HeLa cells in response to cellular GSH depletion

( b ) DNA-bound proteins were isolated and assessed by immunoblotting

Thus, in the canonical GPX4-regulated ferroptotic pathway, the inhibition of two cellular components, GPX4 and system XC cystine/glutamate antiporter, by RSL3 and erastin, respectively, triggers ferroptotic cell death (7,23)

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Necroinflammation and fibrosis are important intermediary steps prior to developing cirrhosis and they involve alterations in hepatic parenchymal and non-parenchymal cell (NPC) populations

Furthermore, this result suggests that non-tumorigenic tissues or cells in the tumour microenvironment with high GGT activity can drive tumour growth and progression by catabolizing GSH and supplying amino acids in a paracrine (or endocrine) manner