folate and glutathione Understanding MTHFR genetic variation its connection to production The folate-dependent methionine-homocysteine cycle. Trans-sulfuration...

10.1038/s41577-019-0125-8 Nat

Nevertheless, although a specific action of homocysteine seems to occur at low concentrations, experimental trials have been conducted only with homocysteine administration, which would reflect a severe hyperhomocysteinemia rather than a more physiologic moderate elevation of circulating homocysteine, and clinical observations have only come from homocystinuric patients with severe hyperhomocysteinemia

Breuer W, Shvartsman M, Cabantchik ZI

Hogan C, Serpente N, Cogram P, Hosking CR, Bialucha CU, Feller SM, Braga VM, Birchmeier W, Fujita Y (2004) Rap1 regulates the formation of E-cadherin-based cell-cell contacts

Development of Protein- and Peptide-Based HIV Entry Inhibitors Targeting gp120 or gp41