Therapeutic potential of flurbiprofen against obesity in mice |
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Authors: | Toru Hosoi Sachiko Baba Koichiro Ozawa |
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Affiliation: | Department of Pharmacotherapy, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8553, Japan |
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Abstract: | Obesity is associated with several diseases including diabetes, nonalcoholic steatohepatitis (NASH), hypertension, cardiovascular disease, and cancer. Therefore, anti-obesity drugs have the potential to prevent these diseases. In the present study, we demonstrated that flurbiprofen, a nonsteroidal anti-inflammatory drug (NSAID), exhibited therapeutic potency against obesity. Mice were fed a high-fat diet (HFD) for 6 months, followed by a normal-chow diet (NCD). The flurbiprofen treatment simultaneously administered. Although body weight was significantly decreased in flurbiprofen-treated mice, growth was not affected. Flurbiprofen also reduced the HFD-induced accumulation of visceral fat. Leptin resistance, which is characterized by insensitivity to the anti-obesity hormone leptin, is known to be involved in the development of obesity. We found that one of the possible mechanisms underlying the anti-obesity effects of flurbiprofen may have been mediated through the attenuation of leptin resistance, because the high circulating levels of leptin in HFD-fed mice were decreased in flurbiprofen-treated mice. Therefore, flurbiprofen may exhibit therapeutic potential against obesity by reducing leptin resistance. |
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Keywords: | STAT3 Nonsteroidal anti-inflammatory drug (NSAID) Flurbiprofen Leptin |
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