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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

Krebgene kapern sich Verstärkung

(PresseBox) (Heidelberg, )
Medulloblastome sind die häufigsten bösartigen Hirntumoren bei Kindern. Im Gegensatz zu den meisten anderen Krebsarten weisen sie besonders wenige Mutationen in wachstumsfördernden Genen auf. Es war daher nicht klar, warum sie ein derart aggressives Wachstumsverhalten an den Tag legen. Wissenschaftler aus dem Deutschen Krebsforschungszentrum fanden nun gemeinsam mit einem internationalen Kollegenteam heraus, dass bei einer besonders bösartigen Gruppe der Medulloblastome die Krebsgene meist nicht verändert sind, sondern stärker oder schwächer abgelesen werden. Verantwortlich dafür sind bislang unbekannte Steuermechanismen: So kapert sich etwa ein Krebsgen fremde Verstärker.

Die Wissenschaftler veröffentlichten ihre Ergebnisse gleich in zwei Artikeln in der Zeitschrift Nature. Qkk Hnmqjfxy puzeaa ojb yjj Klttbhzng Xnptngakqj rqp wzz Ytqpizigrkcxmtwdb ipr Wlteiuo iuk Alvhuqbzk mzeacdvzixa.

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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.