SRGAP1 Controls Small Rho GTPases To Regulate Podocyte Foot Process Maintenance

Abstract

SRGAP1, a podocyte-specific RhoGAP, controls podocyte foot-process architecture by limiting the activity of protrusive, branched actin networks. Therefore, elucidating the complex regulatory small Rho GTPase affinity network points to novel targets for potentially precise intervention in glomerular diseases.