Figure 4From: Curcumin analogue T83 exhibits potent antitumor activity and induces radiosensitivity through inactivation of Jab1 in nasopharyngeal carcinoma Jab1 knockdown enhanced the effects of T83 on cell viability inhibition and apoptosis induction. CNE2 cells (left) and CNE2R cells (right) were transfected with control siRNA (Cont-si) or Jab1 siRNA (Jab1-si) and then exposed to the indicated doses of T83 for 48 h; they were then examined for colony formation (A), sub-G1 (B), and cleaved caspase-3 (C-Caspase 3) (C). Protein levels were quantified with use of ImageJ software. All data represent three independent experiments, mean ± s.d. DMSO was used as control in “0” groups.Back to article page