Pro12Ala polymorphism in the peroxisome proliferator-activated receptor-gamma2 (PPARgamma2) is associated with higher levels of total cholesterol and LDL-cholesterol in male caucasian type 2 diabetes patients. - Zietz,B.; Barth,N.; Spiegel,D.; Schmitz,G.; Scholmerich,J.; Schaffler,A. (Exp Clin Endocrinol Diabetes, 2002)