The Conditioned Medium from Mesenchymal Stromal Cells Pretreated with Proinflammatory Cytokines Promote Fibroblasts Migration and Activation

Investigators embedded a scaffold material containing conditioned medium of MSCs (MSC-CM) pretreated with IFN-γ and TNF-α and reconfirmed that cell migration and activation were superior to that in the presence of MSC-CM in vivo.