GPX4, a selenocysteine-containing enzyme, utilizes GSH to reduce toxic phospholipid hydroperoxides (PL-OOHs) to non-toxic phospholipid alcohols (PL-OHs), thereby disrupting lipid peroxidation chain reactions and preventing oxidative cell injury (Pontel et al., 2022)
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NAD+Therapy NAD+ is essential for converting nutrients into cellular energy and supporting mitochondrial function
Additionally, automated solid-phase synthesis protocols help ensure uniform production, while rigorous in-process quality control checks catch deviations early
Studies of another thiol-containing antioxidant N -acetylcysteine (NAC), at its intrinsic pH, showed that it destabilizes the biofilm matrix by chelating divalent cations (e.g., Ca 2+ and Mg 2+ ), inhibition of bacterial extracellular polysaccharide production, modulation of bacterial cell physiology and the impact on its metabolism ( Our investigation of H 2 O 2 production by GSH during disruption and killing of MRAB biofilms produced interesting results (Figures 5CE)