Glioma is the most common and lethal intrinsic primary tumor of the brain.Its controversial origins may contribute to its heterogeneity,creating challenges and difficulties in the development of therapies.Among the co...Glioma is the most common and lethal intrinsic primary tumor of the brain.Its controversial origins may contribute to its heterogeneity,creating challenges and difficulties in the development of therapies.Among the components constituting tumors,glioma stem cells are highly plastic subpopulations that are thought to be the site of tumor initiation.Neural stem cells/progenitor cells and oligodendrocyte progenitor cells are possible lineage groups populating the bulk of the tumor,in which gene mutations related to cell-cycle or metabolic enzymes dramatically affect this transformation.Novel approaches have revealed the tumor-promoting properties of distinct tumor cell states,glial,neural,and immune cell populations in the tumor microenvironment.Communication between tumor cells and other normal cells manipulate tumor progression and influence sensitivity to therapy.Here,we discuss the heterogeneity and relevant functions of tumor cell state,microglia,monocyte-derived macrophages,and neurons in glioma,highlighting their bilateral effects on tumors.Finally,we describe potential therapeutic approaches and targets beyond standard treatments.展开更多
基金supported by the National Key Research and Development Program of China(2020YFA0804200)the National Natural Science Foundation of China(82073166,82273203)+2 种基金a Shanghai Municipal Science and Technology Major Project(2018SHZDZX01)supported by the Program for Professors of Special Appointment(Eastern Scholar)at the Shanghai Institutions of Higher Learning(SSF151005)supported by the Student Scientific Research Program(Fuqing Scholar)of Shanghai Medical College,Fudan University(FQXZ202117C).
文摘Glioma is the most common and lethal intrinsic primary tumor of the brain.Its controversial origins may contribute to its heterogeneity,creating challenges and difficulties in the development of therapies.Among the components constituting tumors,glioma stem cells are highly plastic subpopulations that are thought to be the site of tumor initiation.Neural stem cells/progenitor cells and oligodendrocyte progenitor cells are possible lineage groups populating the bulk of the tumor,in which gene mutations related to cell-cycle or metabolic enzymes dramatically affect this transformation.Novel approaches have revealed the tumor-promoting properties of distinct tumor cell states,glial,neural,and immune cell populations in the tumor microenvironment.Communication between tumor cells and other normal cells manipulate tumor progression and influence sensitivity to therapy.Here,we discuss the heterogeneity and relevant functions of tumor cell state,microglia,monocyte-derived macrophages,and neurons in glioma,highlighting their bilateral effects on tumors.Finally,we describe potential therapeutic approaches and targets beyond standard treatments.
