Fig. 7From: Interleukin-1β induces CXCR3-mediated chemotaxis to promote umbilical cord mesenchymal stem cell transendothelial migrationSchematic diagram of IL-1β signaling pathway in CXCR3-mediated MSC transendothelial migration. A schematic diagram depicts the proposed role of IL-1β signaling pathway in MSC transendothelial migration. The process of cell migration is initiated by IL-1β through p38 MAPK-induced expression of CXCR3 in MSCs in response to CXCL9Back to article page