The effect of silk–gelatin bioink and TGF-β3 on mesenchymal stromal cells in 3D bioprinted chondrogenic constructs: A proteomic study

Major limitation of 3D bioprinting is the poor understanding of the role of bioink in modulating molecular signaling pathways. Phenotypically stable engineered articular cartilage was fabricated using silk fibroin–gelatin (SF-G) bioink and progenitor cells or mature articular chondrocytes. In the current study, role of SF-G bioink in modulating in vitro chondrogenic signaling pathways in human bone marrow-derived stromal cells (hMSCs) is...