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PPAR Res. 2007; 2007: 89369.
Published online 2008 January 17. doi:  10.1155/2007/89369
PMCID: PMC2234255

Mechanism of the Anti-inflammatory Effect of Curcumin: PPAR-equation M1 Activation

Asha Jacob,1, 2 Rongqian Wu,1, 2 Mian Zhou,1, 2 and Ping Wang1, 2*

Abstract

Curcumin, the phytochemical component in turmeric, is used as a dietary spice and a topical ointment for the treatment of inflammation in India for centuries. Curcumin (diferuloylmethane) is relatively insoluble in water, but dissolves in acetone, dimethylsulphoxide, and ethanol. Commercial grade curcumin contains 10–20% curcuminoids, desmethoxycurcumin, and bisdesmethoxycurcumin and they are as effective as pure curcumin. Based on a number of clinical studies in carcinogenesis, a daily oral dose of 3.6 g curcumin has been efficacious for colorectal cancer and advocates its advancement into Phase II clinical studies. In addition to the anticancer effects, curcumin has been effective against a variety of disease conditions in both in vitro and in vivo preclinical studies. The present review highlights the importance of curcumin as an anti-inflammatory agent and suggests that the beneficial effect of curcumin is mediated by the upregulation of peroxisome proliferator-activated receptor-equation M2 (PPAR-equation M3) activation.


Articles from PPAR Research are provided here courtesy of Hindawi Publishing Corporation

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