Resveratrol, a red wine polyphenol, suppresses pancreatic cancer by inhibiting leukotriene A₄hydrolase.

ABSTRACT: The anticancer effects of red wine have attracted considerable attention. Resveratrol (3,5,4'-trihydroxy-trans -stilbene) is a well-known polyphenolic compound of red wine with cancer chemopreventive activity. However, the basis for this activity is unclear. We studied leukotriene A(4) hydrolase (LTA(4)H) as a relevant target in pancreatic cancer. LTA(4)H knockdown limited the formation of leukotriene B(4) (LTB(4)), the enzymatic product of LTA(4)H, and suppressed anchorage-independent growth of pancreatic cancer cells. An in silico shape similarity algorithm predicted that LTA(4)H might be a potential target of resveratrol. In support of this idea, we found that resveratrol directly bound to LTA(4)H in vitro and in cells and suppressed proliferation and anchorage-independent growth of pan

SUBMITTER: Oi N 

PROVIDER: S-EPMC4872628 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature