Fig. 5From: How to schedule VEGF and PD-1 inhibitors in combination cancer therapy?Anti-VEGF decreases PD-1 expression on CD 8+ T cells. The treatment with anti-PD-1 drug started at day 0 and continued for 30 days with γB=2×10−8g/cm3·day (a) Growth of tumor volume. (b) Expression level of PD-1 on CD 8+ T cellsBack to article page