GLUT4 has long been known to be an insulin responsive glucose transporter. Regulation of GLUT4 has been a major focus of research on the cause and prevention of type 2 diabetes. Understanding how insulin signaling alters the intracellular trafficking of GLUT4 as well as understanding the fate of glucose transported into the cell by GLUT4 will be critically important for seeking solutions to the...

Aim To estimate the proportion of individuals with type 2 diabetes mellitus (T2DM) undergoing changes in glucose-lowering therapy 2019 and 2020. Method Individuals T2DM who had at least one consultation 940 general (including diabetologist) practices Germany between January July (N = 79 268) 2020 85 046) were included. Therapy defined as prescription new drugs, or without discontinuation previo...

The glucose transporter isoform GLUT4 is found only in cells that exhibit insulin-sensitive glucose transport. To investigate the function of this transporter, L6 myoblasts were stably transfected with GLUT4 cDNA. GLUT4 underwent insulin-dependent movement to the cell surface in myoblasts overexpressing the transporter. One cell line (243-6) expressed sufficient levels of the GLUT4 protein to s...

Type 2 diabetes affects more than 350 million people worldwide, and its prevalence is increasing. Many patients with diabetes do not achieve and/or maintain glycemic targets, despite therapy implementation and escalation. Multiple therapeutic classes of agents are available for the treatment of type 2 diabetes, and the armamentarium has expanded significantly in the past decade. Selective sodiu...