Tibullo, D., L. Longhitano, J Ferrigno, E. La Spina, G.N. Conti, F. Bellia, A.M. Amorini, S. Giallongo, A. Duminuco, G.A. Palumbo, I. Dulcamare, C. Conticello, D. Cambria, D. Calvo, T. Zuppelli, Me Gallo Cantafio, G. Li Volti, N. Amodio, Di Raimondo -, A. Romano, and C. Giallongo. 2026. “P098 | Glutamine-Dependent Anaplerotic Rewiring With Pyruvate Carboxylase down-Tuning Underlies Proteasome Inhibitors Resistance in Multiple Myeloma: D. Tibullo1, L. Longhitano1, J Ferrigno1, E. La Spina1, G.N. Conti1, F. Bellia1, A.M. Amorini1, S. Giallongo2, A. Duminuco3, G.A. Palumbo3, I. Dulcamare4, C. Conticello5, D. Cambria4, D. Calvo1, T. Zuppelli1, Me Gallo Cantafio5, G. Li Volti1, N. Amodio5, Di Raimondo4, A. Romano4, C. Giallongo1 | 1Department of Biomedical and Biotechnological Sciences, University of Catania; 2Faculty of Medicine and Surgery, University of Enna “Kore”; 3Department of Medical and Surgical Sciences and Advanced Technologies ‘G. F. Ingrassia’, University of Catania; 4Department of General Surgery and Medical-Surgical Specialties- University of Catania, Division of Haematology; 5Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Italy.”. Haematologica 111 (s1). Pavia, Italy. https://doi.org/10.3324/haematol.2026.s1.155.