Tissue Engineering Scaffolds Derived from Chitosan

Background: Chitosan, a naturally occurring polymer, is a non-toxic, biocompatible, and biodegradable, and has drawn much attention in the recent years for its use as scaffold material either as alone or in a combination with other materials in tissue engineering. In addition, these chitosan-based scaffolds are able to bind bioactive factors, preserve cells phenotype, control gene expression, synthesize and depose tissue-specific extracellular...