Fig. 8

Human UC-MSCs regulate the release of inflammatory factors. a Interferon (IFN)-γ mRNA expression in single, twice, and thrice transplantation groups was detected by qRT-PCR. b Tumor necrosis factor (TNF)-α mRNA expression in single, twice, and thrice transplantation groups was detected by qRT-PCR. c Interleukin (IL)-2 mRNA expression in single, twice, and thrice transplantation groups was detected by qRT-PCR. d IL-4 mRNA expression in single, twice, and thrice transplantation groups was detected by qRT-PCR. e IL-10 mRNA expression in single, twice, and thrice transplantation groups was detected by qRT-PCR. GAPDH serves as an internal reference for qRT-PCR. *P < 0.05, **P < 0.01. MSC mesenchymal stem cell, TD8 transplantation day 8