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Deutsches Krebsforschungszentrum Im Neuenheimer Feld 280 69120 Heidelberg, Germany http://www.dkfz.de
Contact Ms Dr. Sibylle Kohlstädt +49 6221 422854
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Deutsches Krebsforschungszentrum

Medikament lindert Autismus-assoziierte Verhaltensformen bei Mäusen

(PresseBox) (Heidelberg, )
Hinter den bei Autismus beobachteten Verhaltensauffälligkeiten steckt eine Vielzahl an genetischen Veränderungen. Wissenschaftlerinnen und Wissenschaftler vom Hector Institut für Translationale Hirnforschung (HITBR)* haben jetzt eine weitere molekulare Ursache für dieses Krankheitsbild gefunden. Der Transkriptionsfaktor MYT1L schützt normalerweise die molekulare Identität von Nervenzellen. Wird er in menschlichen Nervenzellen oder in Mäusen genetisch ausgeschaltet, so kommt es zu den Autismus-typischen Funktionsveränderungen und Symptomen. Ein Medikament, das Natriumkanäle in der Zellmembran blockiert, kann die Folgen des Ausfalls von MYT1L aufheben und die funktionellen Defekte und Verhaltensauffälligkeiten bei Mäusen lindern.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.