Current treatments of cartilage defects, including chondrocyte implantation and several tissue engineering strategies, often result in a repair tissue that does not replicate the architecture and depth-dependent properties of the native tissue. As a result, these therapies often only delay the occurrence degenerative diseases, such as osteoarthritis. Additionally, when the damage is extended to the subchondral bone, the regeneration of both bone and cartilage is major challenge, due to the dissimilar composition of the two tissues and the inherent challenge in recreating their strong interface, thus favouring the integration