5.1 Preserving the GSH/GSSG Redox State Across Sample Matrices Preanalytical oxidation is a major source of error in GSH/GSSG analysis
Through a process called S-glutathionylation, glutathione also regulates major DNA repair proteins, such as the Ku70/Ku80 heterodimer used in Non-Homologous End Joining (NHEJ) to repair double-strand breaks
Cesari M, Rossi GP, Pessina AC
These letters, which are public record, outlined specific violations and gave the company an opportunity to come into compliance
Direct systemic absorption of intact glutathione is minimal
It is suggested that the ability to transfer electrons outside the cell, and thus maintain redox balance during rapid growth, results in a vast fitness advantage, and seemingly more resilient microbial population