Tau isoforms modulate the axon initial segment controlling axonal trafficking and neuronal excitability
Cayetana Arnaiz, Gonzalo Escalante, Lautaro Rodriguez Donghi, Mariana Inés Holubiec, Olivia Pedroncini, Indiana Páez Paz, Clara Gaguine, Julieta Bianchelli, Jordi Navarro, Micaela D. García, Lucía F. Lopez, Alan M. Szalai, Antonia Marín‐Burgin, Fernando Daniel Stefani, María Elena Avale, Tomás Luis Falzone
This study shows that tau isoform balance regulates axon initial segment maturation, excitability, and transport, linking cytoskeletal organization to neuronal function.
bioRxiv · Sep 2, 2026 · PreprintCell Biology