In vivo repair of rat transected sciatic nerve by low-intensity pulsed ultrasound and induced pluripotent stem cells-derived neural crest stem cells.

Objectives: To evaluate the effects of the combination of low-intensity pulsed ultrasound (LIPUS) and induced pluripotent stem cells-derived neural crest stem cells (iPSCs-NCSCs) on the regeneration of rat transected sciatic nerve in vivo.

Results: Tissue-engineered tubular nerve conduit was fabricated by electrospinning aligned nanofibers in longitudinal direction. This sustained the iPSCs-NCSCs and could be used as a bridge in rat transected sciatic nerve.