disease has basis in disruption of disease caused by disruption of D-glucose transmembrane transporter activity GLUT1 deficiency syndrome https://www.malacards.org/card/glucose_transporter_type_1_deficiency_syndrome Editor note: note that in contrast to other phenotypic series, all members are caused by the same gene, SLC2A1 GLUT1DS NANDO:1200799 UMLS:C1847501 MEDGEN:337833 An epileptic encephalopathy resulting from impaired glucose transport into the brain. DOID:0070560 MONDO:0000188 GLUT1 deficiency syndrome GARD:0022724 OMIMPS:606777 inborn carbohydrate metabolic disorder carbohydrate transport disease metabolic epilepsy hereditary neurological disease