Advances in Molecular Mechanisms for Traditional Chinese Medicine Actions in Regulating Tumor Immune Responses

Autor: Han Huang, Jiansong Fang, Xiude Fan, Tatsunori Miyata, Xiaoyue Hu, Lihe Zhang, Liangren Zhang, Yimin Cui, Zhenming Liu, Xiaoqin Wu
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Frontiers in Pharmacology, Vol 11 (2020)
Druh dokumentu: article
ISSN: 1663-9812
DOI: 10.3389/fphar.2020.01009
Popis: Traditional Chinese medicine (TCM) has been developed for thousands of years with its various biological activities. The interest in TCM in tumor prevention and treatment is rising with its synergistic effect on tumor cells and tumor immunosuppressive microenvironment (TIM). Characteristic of TCM fits well within the whole system and multi-target cancer treatment. Herein we discuss the underlying mechanisms of TCM actions in TIM via regulating immunosuppressive cells, including restoring the antigen presentation function of dendritic cells, enhancing NK cells-mediated killing activity, restraining the functions of myeloid cell-derived suppressor cells, and inhibiting cancer-associated fibroblasts. TCM also regulates tumor progression through enhancing immune response, preventing immune escape and inducing cell death of tumor cells, which triggers immune response in nearby cells. In addition, we discuss TCM in clinical applications and the advantages and disadvantages of TCM in cancer prevention and treatment, as well as current therapeutic challenges and strategies. It might be helpful for understanding the therapeutic potential of TCM for cancer in clinic.
Databáze: Directory of Open Access Journals