Cartilage tissue engineering aims to emulate the native environment and gradient structure of chondrocytes to promote the restoration of their extracellular matrix (ECM). Recently, cartilage-derived ...

3D: three-dimensional; GelMA: methacryloyl gelatin; ECM: extracellular matrix; HA: hyaluronic acid; β-CD: β-cyclodextrin; PEDOT: poly(3,4-ethylenedioxythiophene ...