Nanogel uptake was shown to occur mainly through flotillin-1 and Cdc42-dependent endocytosis. This was determined by inhibition of uptake reduction observed upon siRNA depletion of these two proteins ...

Edited by Stuart A. Kornfeld, Washington University School of Medicine, St. Louis, MO, and approved October 18, 2019 (received for review June 3, 2019) ...