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NCI Drug Dictionary

  

pirfenidone 
An orally active synthetic antifibrotic agent structurally similar to pyridine 2,4-dicarboxylate. Pirfenidone inhibits fibroblast, epidermal, platelet-derived, and transforming beta-1 growth factors, thereby slowing tumor cell proliferation. This agent also inhibits DNA synthesis and the production of mRNA for collagen types I and III, resulting in a reduction in radiation-induced fibrosis. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
Synonym:Deskar