Inhibitor of DNA binding 2 accelerates nerve regeneration after sciatic nerve injury in mice

Inhibitor of DNA binding 2 (Id2) can promote axonal regeneration after injury of the central nervous system. However, whether Id2 can promote axonal regeneration and functional recovery after peripheral nerve injury is currently unknown. In this study, we established a mouse model of bilateral sciatic nerve crush injury. Two weeks before injury, AAV9-Id2-3×Flag-GFP was injected stereotaxically into the bilateral ventral horn of lumbar spinal...