Fig. 8From: Recent advance in bioactive hydrogels for repairing spinal cord injury: material design, biofunctional regulation, and applicationsCell biocompatibility of bioactive hydrogels: a GHNbBG hydrogel for osteogenesis. Reprinted from Ref. [99], Copyright 2023, Elsevier. b EGF and BFGF-loaded peptide hydrogels for SCI. Reprinted from Ref. [26], Copyright 2023, Elsevier. c GelMA hydrogel loaded BMSCs and NSCs for SCI repair. Reprinted from Ref. [103], Copyright 2020, ElsevierBack to article page