Insulin resistance differentially affects the PI 3-kinase- and MAP kinase-mediated signaling in human muscle. - Cusi,K.; Maezono,K.; Osman,A.; Pendergrass,M.; Patti,M.E.; Pratipanawatr,T.; DeFronzo,R.A.; Kahn,C.R.; Mandarino,L.J. (J Clin Invest, 2000)