The Impact of Biomaterial Surface Properties on Engineering Neural Tissue for Spinal Cord Regeneration.

ABSTRACT: Tissue engineering for spinal cord injury (SCI) remains a complex and challenging task. Biomaterial scaffolds have been suggested as a potential solution for supporting cell survival and differentiation at the injury site. However, different biomaterials display multiple properties that significantly impact neural tissue at a cellular level. Here, we evaluated the behavior of different cell lines seeded on chitosan (CHI), poly (ε-caprolactone) (PCL), and poly (L-lactic acid) (PLLA) scaffolds. We demonstrated that the surface properties of a material play a crucial role in cell morphology and differentiation. While the direct contact of a polymer with the cells did not cause cytotoxicity or inhibit the spread of neural progenitor cells derived from neurospheres (NPCdn), neonatal rat spinal

SUBMITTER: da Silva VA 

PROVIDER: S-EPMC10488158 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature