glutathion migraine A New Form of Glutamate Signaling Discovered in – Discovery and Innovation at University of Utah Health Ion Channel Disturbances in Migraine

Glycine can also be cleaved by the mitochondrial glycine cleavage system to yield 5,10-methylene-THF, which enters the folate cycle (Tibbetts and Appling, 2010)

In an elegant study comparing genetically identical mice housed in different rooms, the authors discovered that one colony had a colonic mucus layer that was impenetrable by bacteria, while the other colony had the opposite

Perzborn E, Strassburger J, Wilmen A, Pohlmann J, Roehrig S, Schlemmer KH, Straub A

the greatest expression is in the liver and kidney, but also in the spleen, colon, prostate, ovary, brain, bronchi, and trachea (Maintz & Novak, 2007)