Similar results were found in another study that showed IL-8 siRNA-DOPC reduced the mean tumor weight by 32% (95% CI = 14–50%; p = 0.03) and 52% (95% CI = 27–78%; p = 0.03) in the HeyA8 and SKOV3ip1 mice respectively [60]. The gene discussed is CXCL8; the disease is neoplasm.