NewslettersNeural Cell News Inhibitory Circuits Restrain Adult Glioma Progression by Suppressing Calcium-Driven Oncogenic Programs By Makenna Cameron - September 16, 2026 0 10 Investigators showed that adult gliomas receive functional γ-aminobutyric acid synaptic input from local inhibitory interneurons and that this input acts as a tumor-suppressive circuit signal. [Neuron] AbstractGraphical Abstract