Bardelli V. CO49 | Combined nf1/suz12 haploinsufficiency drives aberrant activation of the RAS signaling cascade in immature hoxa-positive T-ALL: <a href="https://haematologica.org/search/search?query=V.+Bardelli">V. Bardelli</a>1, <a href="https://haematologica.org/search/search?query=L.+Pagliaro">L. Pagliaro</a>2, <a href="https://haematologica.org/search/search?query=V.+Pierini">V. Pierini</a>3, <a href="https://haematologica.org/search/search?query=S.+Arniani">S. Arniani</a>1, <a href="https://haematologica.org/search/search?query=F.+Servoli">F. Servoli</a>1, <a href="https://haematologica.org/search/search?query=M.+Lucarelli">M. Lucarelli</a>1, <a href="https://haematologica.org/search/search?query=S.+Sica">S. Sica</a>4, <a href="https://haematologica.org/search/search?query=M.+Cerrano">M. Cerrano</a>5, <a href="https://haematologica.org/search/search?query=F.+Giglio">F. Giglio</a>6, <a href="https://haematologica.org/search/search?query=M.+Delia">M. Delia</a>7, <a href="https://haematologica.org/search/search?query=B.+Cambo’">B. Cambo’</a>8, <a href="https://haematologica.org/search/search?query=M.+Annunziata">M. Annunziata</a>9, <a href="https://haematologica.org/search/search?query=S.+Trappolini">S. Trappolini</a>10, <a href="https://haematologica.org/search/search?query=F.+Forghieri">F. Forghieri</a>11, <a href="https://haematologica.org/search/search?query=M.+Lunghi">M. Lunghi</a>12, <a href="https://haematologica.org/search/search?query=P.+Zappasodi">P. Zappasodi</a>13, <a href="https://haematologica.org/search/search?query=M.+Piccini">M. Piccini</a>14, <a href="https://haematologica.org/search/search?query=C.+Matteucci">C. Matteucci</a>1, <a href="https://haematologica.org/search/search?query=A.+Tafuri">A. Tafuri</a>15, <a href="https://haematologica.org/search/search?query=P.+Grammatico">P. Grammatico</a>16, <a href="https://haematologica.org/search/search?query=Mp.+Martelli">Mp. Martelli</a>1, <a href="https://haematologica.org/search/search?query=C.+Mecucci">C. Mecucci</a>1, <a href="https://haematologica.org/search/search?query=G.+Roti">G. Roti</a>2, <a href="https://haematologica.org/search/search?query=R.+La+Starza">R. La Starza</a>1 | 1Hematology and Bone Marrow Transplantation Unit, Department of Medicine and Surgery, University of Perugia; {2}Department of Medicine and Surgery, University of Parma, Parma, Italy; Hematology and BMT Unit, Azienda Ospedaliero Universitaria di Parma, Parma, Italy, Translational Hematology and Chemogenomics, University of Parma; {3}Laboratory of Molecular Medicine and Cytogenetics. Hematology Unit, CREO, Azienda Ospedaliera di Perugia; {4}Dipartimento di Scienze di Laboratorio ed Ematologiche-Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore; {5}Department of Molecular Biotechnology and Health Sciences, Division of Hematology, University of Turin; {6}Hematology and Bone Marrow Transplantation Unit, IRCCS Ospedale San Raffaele; {7}Hematology and Stem Cell Transplantation Unit, AOUC Policlinico of Bari; {8}Hematology and BMT Unit, Azienda Ospedaliero-Universitaria di Parma; {9}Hematology Unit, Hospital ’Antonio Cardarelli’; {10}Hematology Clinic, Azienda Ospedaliero Universitaria delle Marche; {11}Section of Hematology, Department of Oncology and Hematology. Azienda Ospedaliero-Universitaria di Modena; {12}University of Piemonte Orientale; {13}Division of Hematology, Foundation, IRCCS Policlinico San Matteo, Pavia; {14}SOD Hematology, University of Florence, AOU Careggi; {15}Hematology, Department of Biotecnologie Cellulari ed Ematologia, Sapienza, University of Rome; {16}Division of Medical Genetics, Department of Experimental Medicine, San Camillo-Forlanini Hospital, Sapienza University. haematol [Internet]. 2026Mar.3 [cited 2026Mar.4];111(s1). Available from: https://haematologica.org/article/view/haematol.2026.s1.52