Design and Biofunctionalization of Cloud Sponge-Inspired Scaffolds for Enhanced Bone Cell Performance.

ABSTRACT: With the increasing age of our population, which is linked to a higher incidence of musculoskeletal diseases, there is a massive clinical need for bone implants. Porous scaffolds, usually offering a lower stiffness and allowing for the ingrowth of blood vessels and nerves, serve as an attractive alternative to conventional implants. Natural porous skeletons from marine sponges represent an array of evolutionarily optimized patterns, inspiring the design of biomaterials. In this study, cloud sponge-inspired scaffolds were designed and printed from a photocurable polymer, Clear Resin. These scaffolds were biofunctionalized by mussel-derived peptide MP-RGD, a recently developed peptide that contains a cyclic, bioactive RGD cell adhesion motif and catechol moieties, which provide the anchoring

SUBMITTER: Zimmermann P 

PROVIDER: S-EPMC11653246 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature