Substance P enhances mesenchymal stem cells-mediated immune modulation

Since clinical application of MSCs requires long-term ex vivo culture inducing senescence in MSCs and reducing the therapeutic activity of transplanted MSCs, numerous efforts have been attempted to sustain the active state of MSCs. Substance P (SP) is a neuropeptide that functions to activate the cellular physiological responses of MSCs, including proliferation, migration, and secretion of specific cytokines. In this study, we explored the...