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Deutsches Krebsforschungszentrum Im Neuenheimer Feld 280 69120 Heidelberg, Germany http://www.dkfz.de
Contact Ms Dr. Sibylle Kohlstädt +49 6221 422843
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Deutsches Krebsforschungszentrum

Folgenreicher Fehler: Neurale Stammzellen werden durch epigenetische Reprogrammierung zu Treibern kindlicher Hirntumoren

(PresseBox) (Heidelberg, )
Während der embryonalen Hirnentwicklung durchlaufen neurale Stammzellen eine Reihe streng geregelter Entwicklungsphasen. Durch eine Mutation in einem Protein, das unser Erbgut ordentlich gefaltet im Zellkern verpackt, wird dieses Timing gestört. Aus frühen Vorläuferzellen können dann besonders aggressive kindliche Hirntumoren, sogenannte Hirnstammgliome entstehen. Die krebstreibenden Eigenschaften erhalten die Zellen durch epigenetische Reprogrammierung, zeigen Wissenschaftler am Hopp-Kindertumorzentrum Heidelberg (KiTZ), des Deutschen Krebsforschungszentrums (DKFZ), des Deutschen Konsortiums für Translationale Krebsforschung (DKTK) und der Stanford University in Kalifornien.

Das "Hopp-Kindertumorzentrum Heidelberg" (KiTZ) ist eine gemeinsame Einrichtung des Deutschen Krebsforschungszentrums (DKFZ), des Universitätsklinikums Heidelberg (UKHD) und der Universität Heidelberg (Uni HD).

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