GABAergic Circuit Activation Induces a Therapeutically Responsive State for anti-PD-L1 Immunotherapy in Glioblastoma
M Scalera, Elisa De Santis, Filippo Rossi, Nicolò Meneghetti, Lorenzo Amir Nemati Fard, Pasquale Miglionico, Francesco Raimondi, Alessandra Flori, Massimo Pasqualetti, Luca Menichetti, Soma Sengupta, Eleonora Vannini, Mario Costa
This study shows that activating GABAergic circuits with baclofen enhances the effectiveness of anti-PD-L1 immunotherapy in glioblastoma, leading to tumor regression and prolonged survival in mice.
bioRxiv · Aug 27, 2026 · PreprintCancer Biology