the PPARγ2 polymorphism Pro 12 Ala is associated with better insulin sensitivity in the offspring of type 2 diabetic subjects. - Jacob,S.; Stumvoll,M.; Becker,R.; Koch,M.; Nielsen,M.; Loblein,K.; Maerker,E.; Volk,A.; Renn,W. (Horm Metab Res, 2000)