glutathione and osteoarthritis Frontiers Rheumatoid Arthritis and Reactive Oxygen
Description
-arrestin2 thus functions as a critical adaptor for recruiting the E3 ubiquitin ligase NEDD4 that ubiquitinates agonist-activated 2 ARs [68, 81]

First, it is an essential cofactor for the conversion of homocysteine to methionine by the enzyme methionine synthase (MTR), or more precisely, the regeneration of methionine from homocysteine

Muoz, J

Z Klin Chem Klin Biochem
