title: Migraine- and dystonia-related disease-mutations of Na+/K+-ATPases: relevance of behavioral studies in mice to disease symptoms and neurological manifestations in humans.
abstract: The two autosomal dominantly inherited neurological diseases: familial hemiplegic migraine type 2 (FHM2) and familial rapid-onset of dystonia-parkinsonism (Familial RDP) are caused by in vivo mutations of specific alpha subunits of the sodium-potassium pump (Na(+)/K(+)-ATPase). Intriguingly, patients with classical FHM2 and RDP symptoms additionally suffer from other manifestations, such as epilepsy/seizures and developmental disabilities. Recent studies of FHM2 and RDP mouse models provide valuable tools for dissecting the vital roles of the Na(+)/K(+)-ATPases, and we discuss their relevance to the complex patient symptoms and manifestations. Thus, it is interesting that mouse models targeting a specific α-isoform cause different, although still comparable, phenotypes consistent with classical symptoms and other manifestations observed in FHM2 and RDP patients. This review highlights that use of mouse models have broad potentials for future research concerning migraine and dystonia-related diseases, which will contribute towards understanding the, yet unknown, pathophysiologies.
authors: Centre for Membrane Pumps in Cells and Disease-PUMPKIN, Danish National Research Foundation, Denmark; Department of Biomedicine, Aarhus University, Ole Worms Allé 3, Aarhus C, Denmark.
authors: Pernille
authors: P
authors: Bøttger
authors: Canan
authors: C
authors: Doğanlı
authors: Karin
authors: K
authors: Lykke-Hartmann
mesh_terms: D000818:Animals; D004421:Dystonia / Q000235:genetics* / Q000503:physiopathology; D006801:Humans; D051379:Mice; D008881:Migraine Disorders / Q000235:genetics* / Q000503:physiopathology*; D009154:Mutation / Q000235:genetics*; D000254:Sodium-Potassium-Exchanging ATPase / Q000235:genetics*
chemical_list: D000254:Sodium-Potassium-Exchanging ATPase