Mitochondrial glutathione transporter SLC25A40 regulates macrophage cytokine production 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 Sigma Aldrich Glutathione Monoethyl ester, CAS 118421 50 4 5 Common Mistakes to Avoid While Using Glutathione in Skincare