Two signal transduction pathways of insulin-stimulated glucose transporter 4 translocation were found recently: one is PI3K signaling pathway,the other is Cb1 associated protein(CAP)/Cbl signaling pathway.

• 目前发现至少有两条胰岛素刺激葡萄糖转运蛋白4易位的信号转导通路:PI3K途径和Cb1相关蛋白(CAP)/Cb l途径。