TGFB1 and neoplasm: Serum IL-10 was lower (p < 0.0001) in the mice that received DCs exposed to cryotreated tumor lysates with intraperitoneal injection of anti-TGF-β antibody (20.33 ± 9.05 pg/mL) than in the group that received only intraperitoneal injection of anti-TGF-β antibody (103.73 ± 18.37 pg/mL) (Fig. 5).