Methods and materials for immunomodulation of tissue grafts

Abstract

Embodiments described herein relate to restorative solutions for segmental peripheral nerve (PN) defects using allografted PNs for stimulating PN repair. More specifically, embodiments described herein provide for localized immunosuppression (LIS) surrounding PN allografts as an alternative to systemically suppressing a patient's entire immune system. Methods described herein provide for injection of ISV agents into a nerve graft prior to implantation of the nerve graft into a recipient. Methods described herein also provide for injection of ISV agents with a polymerizable carrier into a nerve graft, polymerization of the carrier within the graft, and implantation of the nerve graft into a recipient. Certain embodiments provide for reinnervation of central nervous system (CNS) axons in a spinal cord utilizing a peripheral nerve graft.

Dependencies are inferred from the claim text.