J. F. P. Wojtaszewski

This study shows that reducing mitochondrial oxidative stress with an antioxidant improves insulin sensitivity in human muscle under lipid overload conditions.

This study shows that microtubule disruption impairs GLUT4 trafficking in skeletal muscle, contributing to insulin resistance.

This study shows metformin reduces blood glucose through improved intestinal glucose clearance, not via skeletal muscle AMPK activation, challenging current understanding of its mechanism.