【Abstract】：At present, the main treatment methods for hepatocellular carcinoma(HCC) include surgery, chemotherapy, and radiotherapy. With the development of molecular biological techniques, the field of molecular targeted therapy is developing rapidly. The design of targeted drugs based on some specific sites in the signaling pathways involved in the development and progression of HCC has become a new research hotspot. This article elaborates on the pathways involved in the development and progression of HCC and targeted drugs for treatment.
【Key words】：carcinoma, hepatocellular; molecular biology; drug delivery systems; signal transduction