Natural polymeric biomaterials for managing peripheral nerve injuries : a novel approach for tissue repair and reconstruction.

Peripheral nerve injury serves as a major challenge to clinicians and researchers due to the complexity and functions of peripheral nerves that play the crucial role of transmitting signals between spinal cord and other human body tissues. Biomaterials offer promising solutions for regeneration of nerve tissues owing to their biodegradability, and biocompatibility. They can be fabricated as hydrogels, scaffolds, nanofibrous matrices, and nanoparticles that can facilitate the release of therapeutic molecules to reduce inflammation and promote neuronal growth. Managing peripheral nerve injuries through natural polymeric based biomaterials represents as a novel approach for tissue repair and reconstruction in the field of regenerative medicine. This correspondence will give an insight into the different types of natural polymeric biomaterials that can be efficiently used in managing peripheral nerve injuries.