The role of myeloid-derived suppressor cells in glioma microenvironment.
10.7507/1001-5515.201806045
- Author:
Ce GAO
1
;
Aidong WANG
1
Author Information
1. Experimental Center of the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R.China.
- Publication Type:Journal Article
- Keywords:
glioma microenvironment;
immunosuppression;
myeloid-derived suppressor cells
- MeSH:
Glioma;
pathology;
Humans;
Immune Tolerance;
Myeloid-Derived Suppressor Cells;
cytology;
Tumor Microenvironment
- From:
Journal of Biomedical Engineering
2019;36(3):515-520
- CountryChina
- Language:Chinese
-
Abstract:
Glioma is one of the most common primary tumors in the human brain with poor prognosis. The local and systemic immunosuppressive environment created by glioma cells enables them to evade immunosurveillance. Myeloid-derived suppressor cells (MDSCs) are a critical component of the immunosuppression system. They are a heterogeneous cell population composed of early myeloid progenitor cells and precursor cells. Although the cells are diverse in phenotypes and functions, they all have strong immunosuppressive functions. MDSCs are extensively infiltrated into tumor tissues and play an important role in the glioma immunosuppressive microenvironment, which also hinders the immunotherapeutic effects of glioma. This article will review the phenotypic characteristics of MDSCs in the glioma microenvironment and their role in the progression of glioma. It is of positive significance to better understand the pathogenesis of glioma and explore effective comprehensive treatments.
