首页|Tumor microenvironment reprogramming by nanomedicine to enhance the effect of tumor immunotherapy
Tumor microenvironment reprogramming by nanomedicine to enhance the effect of tumor immunotherapy
扫码查看
点击上方二维码区域，可以放大扫码查看
原文链接
万方数据
维普
With the rapid development of the fields of tumor biology and immunology,tumor immunotherapy has been used in clinical practice and has demonstrated significant therapeutic potential,particularly for treating tumors that do not respond to standard treatment options.Despite its advances,immunotherapy still has limitations,such as poor clinical response rates and differences in individual patient responses,largely because tumor tissues have strong immunosuppressive microenvironments.Many tumors have a tumor microenvironment(TME)that is characterized by hypoxia,low pH,and substantial numbers of immunosuppressive cells,and these are the main factors limiting the efficacy of antitumor immunotherapy.The TME is crucial to the occurrence,growth,and metastasis of tumors.Therefore,numerous studies have been devoted to improving the effects of immunotherapy by remodeling the TME.Effective regulation of the TME and reversal of immunosuppressive conditions are effective strategies for improving tumor immunotherapy.The use of multidrug combinations to improve the TME is an efficient way to enhance antitumor immune efficacy.However,the inability to effectively target drugs decreases therapeutic effects and causes toxic side effects.Nanodrug delivery carriers have the advantageous ability to enhance drug bioavailability and improve drug targeting.Importantly,they can also regulate the TME and deliver large or small therapeutic molecules to decrease the inhibitory effect of the TME on immune cells.Therefore,nanomedicine has great potential for reprogramming immunosuppressive microenvironments and represents a new immunotherapeutic strategy.Therefore,this article reviews strategies for improving the TME and summarizes research on synergistic nanomedicine approaches that enhance the efficacy of tumor immunotherapy.
School of Chinese Materia Medica,Guangdong Pharmaceutical University,Guangzhou 510006,China
School of Pharmacy,Guangdong Pharmaceutical University,Guangzhou 510006,China
Guangdong Province Precise Medicine Big Date of Traditional Chinese Medicine Engineering Technology Research Center,Guangdong Pharmaceutical University,Guangzhou 510006,China
万方数据
维普
