Maestri A, De Pasquale Ceratti A, Cundari S, Zanna C, Cortesi E, Crin L
Vitamin B12 is essential for DNA synthesis, a fundamental process for cell growth and function
Recent Results Cancer Res 2011
Zhou, B
15 Being a powerful antioxidant, glutathione plays a critical role in several metabolic pathways: DNA and protein synthesis, amino acid transport, enzyme activation, immune system function, scavenging free radicals eg hydrogen peroxide, cofactor in Phase I cytochrome P450 enzyme-mediated detoxification, amino acid translocation across cell membranes, detoxification of xenobiotics, maintenance of sulfhydryl groups of proteins, mitochondrial function and maintenance of mitochondrial DNA, catalysis of exchange reactions and many more