Bioactive keratin-pectin methacrylate multifilament nerve conduits for functional regeneration across segmental nerve defects.
Repair of critical peripheral nerve injuries requires bioactive conduits that provide structural guidance while supporting cellular regeneration. Here, we engineered a biomimetic hydrogel conduit comprising methacrylated pectin (PecMA) functionalized with human hair-derived keratin to integrate fascicle-mimetic archite...