Decreased insulin receptor tyrosine kinase activity and plasma cell membrane glycoprotein-1 overexpression in skeletal muscle from obese woman with gestational diabetes mellitus (GDM): evidence for increased serine/threonine phosphorylation in pregnancy and GDM. - Shao,J.; Catalano,P.M.; Yamashita,H.; Ruyter,I.; Smith,S.; Youngren,J.; Friedman,J.E. (Diabetes, 2000)