Indinavir inhibits the glucose transporter isoform Glut4 at physiologic concentrations

Abstract

Indinavir appears to be a relatively selective inhibitor of the Glut4 isoform. As the concentration required to significantly inhibit insulin-stimulated glucose uptake in primary rat adipocytes is well within the physiologic range achieved in therapy, we conclude that direct inhibition of Glut4 contributes to the insulin resistance observed in patients receiving this drug.