Anti-tumor Mechanism of Xihuangwan and Research Progress on Its Combined Use in Anti-tumor Treatment / 中国实验方剂学杂志

ABSTRACT

Xihuangwan is composed of four Chinese medicines： Bovis Calculus， Olibanum， Myrrha， and Moschus. Modern pharmacology studies have shown that Xihuangwan has anti-inflammatory， antibacterial， anti-tumor， anti-mammary gland hyperplasia effect， and can enhance the body's immune function. Cancer seriously endangers public health and safety-of-life， and is a major cause of mortality of Chinese citizens. It is a disease with intricate etiopathogenesis caused by the joint action of circumstances and hereditary factors. At present， anti-tumor chemotherapy drugs in clinical application not only have toxic and side effect， but also affect clinical efficacy and prognosis of patients. Long-term use will also lead to drug resistance of tumors. As a traditional classic anti-cancer prescription， Xihuangwan has been used more and more in tumor research with the rise of Chinese medicine culture. It is provided with remarkable inhibitory effect on liver cancer， gastric cancer， carcinoma of the lungs， mammary gland， colorectal carcinoma and other malignant tumors. In clinical practice， Xihuangwan ， mostly used as adjuvant drugs in combined use with chemotherapy drugs for anti-tumor effect， can reduce the side effect of chemotherapy drugs and the untoward reaction of sufferers， improve the survivability of patients to chemotherapy， reduce or delay postoperative tumor recurrence， enhance the body's immune function， and reverse the tolerance of tumor cells. Based on the anti-tumor research of Xihuangwan， we summarized its mechanisms in inducing cell apoptosis， regulating amino acid metabolism， reversing drug resistance， interfering with cell cycle， resisting tumor metastasis and invasion， regulating immune function， improving tumor microenvironment， and regulating signal pathways， as well as its clinical combination with chemotherapeutic anti-tumor drugs， analyzed the current anti-tumor research status of Xihuangwan's research， and put forward the shortcomings and unresolved problems in order to provide theoretical basis for further research and clinical application of Xihuangwan.