
Functional tissue-engineered microtissue derived from cartilage extracellular matrix for articular cartilage regeneration
Keywords: ACAN; aggrecan; ACs; articular chondrocytes; ASCs; adipose-derived stem cells; bFGF; basic fibroblast growth factor; BMP-6; bone morphogenetic protein 6; BMSCs; bone marrow-derived mesenchymal stem cells; BV/TV; the ratio of bone volume to tissue volume;