Development of PEG-PLGA nanoparticles as drug carrier with tumor-targeted therapy / 国际外科学杂志

In recent years, tumor is a refractory disease occurring frequently which is the main cause of death. Surgery, radiotherapy and chemotherapy are the usual therapeutic tools. However,radiotherapy and chemotherapy have serious side-effects and surgery can not be used effectively when metastasis happened. Therefore, tumor-targeted therapy has developed as a better way to cure tumor. Development of research on the use of PEG-PLGA nanoparticles as drug carriers are reviewed in this article, furthermore, problems about that are analysed.