RESUMEN
Tumor is a kind of disease with high morbidity, high mortality and poor prognosis. Chemotherapy is the main treatment of tumor, but the problem of chemotherapy resistance is becoming increasingly prominent, so finding ways to overcome chemotherapy resistance and improve the therapeutic effect has become an urgent problem to be solved. At present, with the development of research, the anti-tumor effect of some traditional Chinese medicine has attracted extensive attention. Berberine, traditionally used in the treatment of digestive system diseases, has been proved to have the effect of anti-tumor and reversing tumor multi-drug resistance. This review summarizes the recent researches on the reversion multi-drug resistance in tumor by berberine, in order to explore the means to improve the therapeutic effect and prognosis of tumor drug resistance.
RESUMEN
In recent years,molecular biology has rapidly devel-oped,and molecular targeted therapy of non-small cell lung cancer has become a hot spot for the research. Although the tar-geted therapy has a big advantage compared with traditional chemotherapy,it is inevitable to encounter drug resistance in targeted therapy. Therefore,drug resistance has become the sig-nificant obstacle of targeted drugs for the treatment of non-small-cell lung cancer(NSCLC). Curcumin is the main extract of tu-meric rhizome,which harbours a wide range of antitumor activi-ties,and several studies have identified that curcumin exhibits reversion drug resistance against a variety of cancer cells. How-ever,there are few studies on curcumin reversion molecular tar-geted drug resistance. This review summarizes the recent pro-gress in resistance mechanism of targeted drug and the reversion resistance of curcumin.