qPCR revealed that the triple treatment resulted in the highest expression of mRNA for the T cell specific chemokines CXCL9 and CXCL10 in tumors, suggesting that these two chemokines might be responsible for the enhanced infiltration of CD4+ and CD8+ T cells in the tumor tissues after treatment (Figure 2E-2F). The gene discussed is CXCL9; the disease is neoplasm.