“007 | Dysregulation of the trans-sulfuration-sphingosine-1-phosphate signaling axis in glioblastoma: preclinical evidence: Elsa Calcaterra1, Michela Campolo1, Melania Correale2, Rossella Basilotta1, Maria Caffo3, Roberta D’Emmanuele Di Villa Bianca2, Emma Mitidieri2, Giovanna Casili1, Emanuela Esposito1 | 1Department of Chemical, Biological, Pharmaceutical, Environmental Sciences, University of Messina, Italy; 2Department of Pharmacy, School of Medicine and Surgery, University of Study of Naples - Federico II, Naples, Italy; 3Unit of Neurosurgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Italy”. (2026) Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale, 99(s1). doi:10.4081/jbr.2026.15259.