Figure 3. Restoration of lymphopoiesis by transplantation of miR-17-expressing old MSCs. (A) EGFP+ transplanted cells engrafted in the lungs, but not in bone marrow. (B) Percentages of PB cell types were analyzed by FACS 16 weeks after transplantation (n = 4). NS, p > 0.05; *p < 0.05.