Erastin impairs cystine uptake through system Xc, leading to decreased GSH levels and reduced GPX4 activity, which weakens cellular antioxidant defenses, increases lipid ROS and induces ferroptosis
Importantly, information regarding the indications, dosing, frequency, and duration of treatment remains unknown
Therapeutic interventions targeting metabolic and epigenetic processes have demonstrated benefit in SLE, suggesting that inhibition of trained immunity may contribute to these protective effects
Pregnancy and Breastfeeding: Limited but reassuring data suggests topical copper peptides at standard cosmetic concentrations are unlikely to pose risks during pregnancy or breastfeeding
ABC transporters affects tumor immune microenvironment to regulate cancer immunotherapy and multidrug resistance
But another topical ingredient gaining interest is GHK-Cu (a copper peptide often found in cosmetic products)