glutathione in plants an integrated overview Frontiers Glutathione Peroxidases in Plants: Innumerable

As a result, defenses against ROS are activated 14 by an array of nonenzymatic antioxidants [metabolites such as ascorbate (AsA), carotenoids, glutathione (GSH) and proline] and antioxidant enzymes [such as guaiacol peroxidases (GPOX), catalase (CAT), superoxide dismutase (SOD) and AsA-GSH cycle enzymes like glutathione reductase (GR) ascorbate peroxidase (APX), monodehydroascorbate reductase (MDHAR), dehydroascorbate reductase (DHAR)], work together for detoxification of ROS 7,8,15,16,17,18,19,20

However, GSSG supplementation did no longer lead to reduction of Grx1-roGFP2 in these strains, independent on whether the periplasmic binding protein GsiB or the permease domains GsiC or GsiD were missing, suggesting that Gsi is the exclusive transporter for oxidized glutathione in E

10.1080/1028415X.2017.1290928 Nutr Neurosci

Altern Med Rev 1997;1:155-176 View Full Paper [4] Peterson JD, Herzenberg LA, Vasquez K, Waltenbaugh C