BMDMs bone marrow-derived macrophages BMSCs bone marrow-derived mesenchymal stem cells BT bone transport Cdc42 cell division cycle 42 Col1 Collagen I Col3 Collagen III DFUs diabetic foot ulcers ESWT extracorporeal shockwave therapy GO Gene Ontology Hspd1 Heat shock protein family D (Hsp60) member 1 ILK Integrin-linked kinase KEGG Kyoto Encyclopedia of Genes and Genomes) pathway KOG Clusters of Orthologous Groups Lcp1 Lymphocyte cytosolic protein 1 MS mass spectrometry MSCs mesenchymal cell...