Cancer cells and normal cells potentially use different food sources, Harris explained, and we discovered how cancer cells, specifically, break down this antioxidant and use it as fuel. The new role for glutathione is notable, Harris said, because until now, most scientists who study glutathione have focused on the way it can prevent or repair cell damage, rather than its ability to feed cancer cells
This increases the concentration of malonyl-CoA, the first intermediate in fatty acid synthesis, leading to the inhibition of carnitine acyltransferase 1, thereby preventing fatty acid entry into the mitochondrial matrix for oxidation
Gotoh, K
There are a lot of factors that make it very hard to do a good study on these peptides. For one, such research is costly, and the wide availability of unproven peptides makes them less attractive to pursue from a financial standpoint, he says
Each experimental session consisted of three blocks, each containing five Gap and five No-Gap trials
PMID 355948