Rosiglitazone inhibits HMC-1 cell migration and adhesion through a peroxisome proliferator-activated receptor gamma-dependent mechanism.

Mast cells play an important role in a variety of inflammatory diseases, particularly asthma and atopy. Peroxisome proliferator-activated receptor gamma (PPARγ) is a member of the large nuclear hormone receptor transcription factor superfamily, and has been recently implicated in the anti-inflammatory response. To investigate a possible role for PPARγ in human mast cells, we studied the effects of a PPARγ ligand, rosiglitazone (RG), on stem cell...