Open access
Sep 2026
Distinct Arp2/3 isocomplexes drive axonal actin ring assembly and integrity
The actin-related protein 2/3 (Arp2/3) complex is a central nucleator of branched actin filaments, essential for numerous cellular processes. Using superresolution imaging, we demonstrate that Arp2/3 is a component of the membrane periodic skeleton (MPS)—a highly ordered actin ring-spectrin lattice in the submembrane a...
A. R. Costa, Teresa Lopes, Luís P. Rodrigues et al.
· Science Advances · 0 citations