Fig. 5: BST2 promotes IFN–α expression in Wip1−/−MSCs.

A, B The mRNA and protein levels of IFN-α in Wip1+/+MSCs and Wip1−/−MSCs were detected by qPCR and ELISA. C Wip1−/− MSCs were transfected with BST2 siRNA, and the mRNA level of BST2 and IFN-α in Wip1−/− MSCs were measured by qPCR 48 h after transfection. Three independent experiments, *P < 0.05, **P < 0.01.