A mouse model to study glutathione limitation in vivo bioRxiv 5 6) By contrast, latency I Burkitt B cells were particularly vulnerable to ferroptosis induction by blockade of either cystine import, glutathione synthesis or glutathione peroxidase 4 (GPX4). Eric also found roles for Glutaredoxin attenuates glutathione levels via deglutathionylation of Otub1 and subsequent destabilization of system xC Science Advances Sex differences in glutathione metabolism and acetaminophen toxicity The role of reduced glutathione (GSH) in the process of spermatic capacitation IVIS