Fig. 6.
Schematic representation of the direct and indirect mechanism of TGFβ3-induced MSC migration based on this study. Black arrow, direct mechanism; red arrow, indirect mechanism. MCP1 monocyte chemotactic protein 1, MSC mesenchymal stem cell, Tgfbr1 TGFβ type I, Tgfbr2 TGFβ type II, TGFβ3tTransforming growth factor beta-3