Methotrexate/Definition

From Citizendium
< Methotrexate
Revision as of 06:45, 5 February 2009 by imported>Howard C. Berkowitz
Jump to navigation Jump to search
This article is developed but not approved.
Main Article
Discussion
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
 
A definition or brief description of Methotrexate.

An inhibitor of tetrahydrofolate dehydrogenase, which prevents the formation of tetrahydrofolate, necessary for synthesis of thymidylate, an essential component of DNA. Wide range of applications, including the treatment of cancer; autoimmune diseases (where it is considered a disease-modifying antirheumatic drug) including asthma, rheumatoid arthritis.