The number of CD8(+) T lymphocytes per unit area was greater (p < 0.0001) in the mice that received DCs exposed to cryotreated tumor lysates with an intraperitoneal injection of anti-TGF-β antibody (25.73 ± 2.65 cells/mm2) than in the mice that received only an intraperitoneal injection of anti-TGF-β antibody (12.08 ± 7.61 cells/mm2) (Fig. 2D). This evidence concerns the gene CD8A and neoplasm.