NIH R01 · 2025
Abstract We recently published in vitro studies identifying Fidgetin-like 2 (FL2) as a novel regulator of microtubule dynamics, with an inhibitory effect on axonal growth and nerve regeneration [1]. Since FL2-depletion had axonal growth-promoting effects in vitro, we tested whether FL2 could be targeted to promote nerve regeneration in a rodent model of cavernous nerve (CN) injury. The CNs are parasympathetic nerves that regulate blood flow to the penis and are commonly damaged during the surgical procedures of radical prostatectomy (RP), resulting in erectile dysfunction (ED). Remarkably, in these rodent models, FL2-depletion at the site and time of CN injury led to accelerated visible…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.