Characterization of purinergic signaling in tumor-infiltrating lymphocytes from lower- and high-grade gliomas.

ABSTRACT: Malignant gliomas are highly heterogeneous glia-derived tumors that present an aggressive and invasive nature, with a dismal prognosis. The multi-dimensional interactions between glioma cells and other tumor microenvironment (TME) non-tumoral components constitute a challenge to finding successful treatment strategies. Several molecules, such as extracellular purines, participate in signaling events and support the immunosuppressive TME of glioma patients. The purinergic signaling and the ectoenzymes network involved in the metabolism of these extracellular nucleotides are still unexplored in the glioma TME, especially in lower-grade gliomas (LGG). Also, differences between IDH-mutant (IDH-Mut) versus wild-type (IDH-WT) gliomas are still unknown in this context. For the first time, to our

SUBMITTER: Scholl JN 

PROVIDER: S-EPMC10828327 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature