optoRET
Multi-Component SwitchoptoRET is an optogenetic RET signaling switch created by fusing the cytosolic region of human RET to a blue-light-inducible homo-oligomerizing protein. Blue-light stimulation modulates RET pathway output, including Grb2 recruitment and activation of AKT and ERK, and can also induce local filopodia-like F-actin structures through Cdc42 activation.