Title : Leptin inhibits rosiglitazone-induced adipogenesis in murine primary adipocytes.

Pub. Date : 2008 Nov 6

PMID : 18790715






4 Functional Relationships(s)
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1 Leptin inhibits rosiglitazone-induced adipogenesis in murine primary adipocytes. Rosiglitazone leptin Mus musculus
2 In this study, the effects of leptin on rosiglitazone-induced adipocyte differentiation were investigated in the primary preadipocytes prepared from subcutaneous fat tissues of C57BL/6-Lep(ob/ob) mouse. Rosiglitazone leptin Mus musculus
3 We found that acute and prolonged treatment of leptin on preadipocytes inhibited the rosiglitazone-induced transcription factor expression and adipocyte differentiation, respectively, accompanied with decreased expression of PPARgamma and aP2. Rosiglitazone leptin Mus musculus
4 Taken together, these data suggest that leptin has a direct inhibitory effect on the rosiglitazone-induced adipocyte differentiation and PPARgamma expression, in which ERK1/2 MAP kinase and JAK/STAT1 signaling pathways are involved. Rosiglitazone leptin Mus musculus