The metabolic role of leucovorin.
Interest in determining if leucovorin, known chemically as 5-formyltetra-hydrofolate, plays a role in one-carbon metabolism is reemerging. While investigations in the 1940s suggested it was an important donor of one-carbon units in folate-mediated biosynthetic reactions, studies between the 1950s and 1980s disproved this hypothesis and dismissed its presence in biological systems as artifactual. Recently, new data has focused attention on the possible biological function of this compound that is widely used in cancer chemotherapy.
Stover
P
P
Department of Biochemistry, Virginia Commonwealth University, Richmond 23298.
Schirch
V
V
D000818:Animals; D003600:Cytosol / Q000378:metabolism; D006801:Humans; D002955:Leucovorin / Q000378:metabolism*; D012441:Saccharomyces cerevisiae
D002955:Leucovorin