Tumor size on subsequent days after CT26 inoculation (left), the mean tumor size on day 30 (right)
Tumor size on subsequent days after CT26 inoculation (left), the mean tumor size on day 30 (right). partially negated by depletion of CD8+ cells. Furthermore, the antitumor effects induced by local injection of iMSC/CCL19 were augmented by additional therapy with anti-programmed death (PD)-ligand 1 (PD-L1) antibody, but not with anti-PD-1 antibody. This combination therapy cured…