Super-resolution analysis of PACSIN2 and EHD2 at caveolae.
Caveolae are plasma membrane invaginations that play important roles in both endocytosis and membrane tension buffering.Typical caveolae have invaginated structures with a high-density caveolin assembly.Membrane sculpting proteins, including PACSIN2 and EHD2, are involved in caveolar biogenesis.PACSIN2 is an F-BAR domain-containing protein with a m