Finally, expression of these chemokines was investigated in human glioma cell lines, showing higher cytokine expression in the three patient‐derived IDH‐wildtype human glioma lines from three independent patients (U3039, U3046, and U3065) in comparison to a patient‐derived IDH‐mutant glioma cell line (TS603). The gene discussed is IDH1; the disease is glioma.