Composition for promoting differentiation of endogenous mesenchymal stem cell to chondrocytes using catechol-conjugated chitosan gel can induce isotropic releasing

摘要

The present invention relates to a composition for promoting the differentiation of mesenchymal stem cells into chondrocytes using catechol-conjugated chitosan gel. As a result of unidirectionally induced induction of chitosan gel with catechol-bound catechol of the present invention, promotion of stem cell migration to cartilage damaged area, and promotion of cartilage regeneration, It is expected that the target treatment will be fundamentally approachable.