Objective: The sphingosine-1-phosphate (S1P) pathway is involved in cell survival, growth, migration and angiogenesis. While overexpressed in gliomas, we and others have previously shown the influence of sphingosne kinase 1 and S1P-receptor 1 expression on survival of glioma patients. Here we investigate[for full text, please go to the a.m. URL] ; SeriesInformation ; 64. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC)