Phenytoin neurotoxicity in a child carrying new STXBP1 and CYP2C9 gene mutations

Anna Guacci , Massimiliano Chetta , Francesca Rizzo , Giovanna Marchese , Maria Rosaria De Filippo , Giorgio Giurato , Giovanni Nassa , Maria Ravo , Roberta Tarallo , Teresa Rocco , Francesca Felicia Operto , Alessandro Weisz **, Giangennaro Coppola * a Laboratory of Molecular Medicine and Genomics, Department of Medicine and Surgery, University of Salerno, via S. Allende 1, 84081 Baronissi, SA, Italy Genomix4Life Srl, Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, SA, Italy Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA Child and Adolescent Neuropsychiatry, Department of Medicine and Surgery and ‘‘SS. Giovanni di Dio e Ruggi d’Aragona—Schola Medica Salernitana’’ Hospital of the University of Salerno, 84131 Salerno, Italy Molecular Pathology and Medical Genomics, ‘‘SS. Giovanni di Dio e Ruggi d’Aragona—Schola Medica Salernitana’’ Hospital of the University of Salerno, 84131 Salerno, Italy