HE and TUNEL analysis was then performed in selected tumor tissues exhibited decreased apoptotic rate in tumors from pLKO.1-EGFP-CKAP2 shRNA infected C-33A cells than that from control cells (pLKO.1-EGFP-shNC) infected C-33A cells (Fig. 3B). The gene discussed is CKAP2; the disease is neoplasm.