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  • Generalized myoclonic epile...
    Wielaender, Franziska; Sarviaho, Riika; James, Fiona; Hytönen, Marjo K.; Cortez, Miguel A.; Kluger, Gerhard; Koskinen, Lotta L. E.; Arumilli, Meharji; Kornberg, Marion; Bathen-Noethen, Andrea; Tipold, Andrea; Rentmeister, Kai; Bhatti, Sofie F. M.; Hülsmeyer, Velia; Boettcher, Irene C.; Tästensen, Carina; Flegel, Thomas; Dietschi, Elisabeth; Leeb, Tosso; Matiasek, Kaspar; Fischer, Andrea; Lohi, Hannes

    Proceedings of the National Academy of Sciences - PNAS, 03/2017, Letnik: 114, Številka: 10
    Journal Article

    The clinical and electroencephalographic features of a canine generalized myoclonic epilepsy with photosensitivity and onset in young Rhodesian Ridgeback dogs (6 wk to 18 mo) are described. A fully penetrant recessive 4-bp deletion was identified in the DIRAS family GTPase 1 (DIRAS1) gene with an altered expression pattern of DIRAS1 protein in the affected brain. This neuronal DIRAS1 gene with a proposed role in cholinergic transmission provides not only a candidate for human myoclonic epilepsy but also insights into the disease etiology, while establishing a spontaneous model for future intervention studies and functional characterization.