Fig. 2From: Cell therapy in patients with COVID-19 using Wharton’s jelly mesenchymal stem cells: a phase 1 clinical trialInflammatory cytokines. SDF-1 : stromal cell-derived factor 1, IL-10 : Interleukin 10, TGF-β1 : Transforming growth factor beta 1, IFN ˠ : Interferon gamma, TNF-α : Tumor necrosis factor alpha,IL-6 : Interleukin 6, VEGF : Vascular endothelial growth factorBack to article page