The synergistic treatment promoted ROS production, leading to better efficacy in suppressing tumor growth and significantly increased levels of TNF‐α and IL‐6, which indicated cancer‐cell necrosis and a positive prognosis.[115] In addition, a novel Pt‐CuS Janus composed of hollow semiconductor CuS and noble metallic Pt, was successfully fabricated. This evidence concerns the gene TNF and neoplasm.