5 research outputs found
sj-docx-1-jbd-10.1177_01650254231198040 – Supplemental material for Longitudinal associations between popularity, peer acceptance, and academic performance in adolescents
Supplemental material, sj-docx-1-jbd-10.1177_01650254231198040 for Longitudinal associations between popularity, peer acceptance, and academic performance in adolescents by Luhao Wei, Shenghua Jin, Sharon Christ and Doran C. French in International Journal of Behavioral Development</p
The Importance of M1-and M2-Polarized Macrophages in Glioma and as Potential Treatment Targets
Glioma is the most common and malignant tumor of the central nervous system. Glioblastoma (GBM) is the most aggressive glioma, with a poor prognosis and no effective treatment because of its high invasiveness, metabolic rate, and heterogeneity. The tumor microenvironment (TME) contains many tumor-associated macrophages (TAMs), which play a critical role in tumor proliferation, invasion, metastasis, and angiogenesis and indirectly promote an immunosuppressive microenvironment. TAM is divided into tumor-suppressive M1-like (classic activation of macrophages) and tumor-supportive M2-like (alternatively activated macrophages) polarized cells. TAMs exhibit an M1-like phenotype in the initial stages of tumor progression, and along with the promotion of lysing tumors and the functions of T cells and NK cells, tumor growth is suppressed, and they rapidly transform into M2-like polarized macrophages, which promote tumor progression. In this review, we discuss the mechanism by which M1- and M2-polarized macrophages promote or inhibit the growth of glioblastoma and indicate the future directions for treatment