Migration of Regulatory T Cells to the Peritumor Microenvironment of Experimental Glioblastoma.

Unlabelled: Glioblastoma is the most aggressive primary brain tumor with poor prognosis characterized by resistance to standard treatments and immune evasion. Regulatory T lymphocytes (Tregs) play a key role in immune suppression in the tumor microenvironment and can be used as targets for malignant gliomas therapy. is to study migration of Tregs to the tumor site in the process of dynamic glioblastoma growth on the transgenic C57Bl/6-FoxP3-eGFP mouse line.

Non-Tumor Cells within the Tumor Microenvironment-The "Eminence Grise" of the Glioblastoma Pathogenesis and Potential Targets for Therapy.

Glioblastoma (GBM) is the most common malignancy of the central nervous system in adults. GBM has high levels of therapy failure and its prognosis is usually dismal. The phenotypic heterogeneity of the tumor cells, dynamic complexity of non-tumor cell populations within the GBM tumor microenvironment (TME), and their bi-directional cross-talk contribute to the challenges of current therapeutic approaches.