Cayetana Arnaiz

This study shows that tau isoform balance regulates axon initial segment maturation, excitability, and transport, linking cytoskeletal organization to neuronal function.

This study shows that wild-type Huntingtin regulates neuropeptide trafficking, neuronal excitability, and circadian rhythms in Drosophila, with loss of function causing sleep disturbances and disrupted vesicle dynamics.

This study investigates how DYRK1A affects APP vesicle transport in human neurons, finding that its inhibition reduces retrograde transport while overexpression increases it.