Classical and Emerging Biomarkers in Pyridoxine-Dependent Epilepsy (PDE-ALDH7A1): Implications for Early Diagnosis and Therapeutic Development. - Abedrabbo, Muna; Al Yazeedi, Safiya; Leavitt, Blair R.; Al-Shekaili, Hilal (Biomolecules (2218-273X), 2026)