The authors report that the protein Flotillin-1/Reggie-2 (Flot1) is required for PKC-regulated internalization of the dopamine transporter (DAT) and the glial glutamate transporter EAAT2. Flot1 was required to localize DAT within plasma membrane microdomains in stable cell lines, and for amphetamine-induced reverse transport of dopamine in neurons.
- M Laura Cremona
- Heinrich J G Matthies
- Ai Yamamoto
