(144)  Multiple sclerosis  Umbilical cord stroma  Administration of umbilical cord derived-MSCs previously treated with IFN-γAbsence of stimulation of MSCs with IFN-γ prior to administration  Mice  ↓Clinical scores↓Disease progression Effectiveness MSCs + IFN-γ > effectiveness MSCs alone  ↓Leukocyte infiltration in the spinal cord white matter↑CD4+CD25+Foxp3+CD127low/neg Treg cells in cervical lymph nodes cells and splenocytes↓PBMCs proliferation (in vitro)↑IL-10↑IL-4↑HGF↑VEGF↑TGF-β↓IFN-γ↓IL-17