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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

Mikro-RNAs im Blut geben Auskunft über Darmkrebsrisiko

(PresseBox) (Heidelberg, )
Über die Bestimmung von sieben Mikro-RNAs (miRNAs) im Blut lässt sich das Risiko für Darmkrebs besser vorhersagen als mit herkömmlichen Methoden - bereits viele Jahre vor der Diagnose. In einer aktuellen Studie konnten Wissenschaftler vom Deutschen Krebsforschungszentrum und vom Nationalen Centrum für Tumorerkrankungen (NCT) Heidelberg zeigen, dass das miRNA-Profil eine höhere Vorhersagekraft als genetische oder Lebensstil-basierte Verfahren zur Risikostratifizierung hat. Das könnte helfen, die Darmkrebsvorsorge in Zukunft gezielter einzusetzen.

Darmkrebs kann weit besser als andere Krebsarten durch konsequente Früherkennung verhütet werden. Mit der Vorsorge-Darmspiegelung steht eine Technik zur Verfügung, um Darmtumoren und ihre Vorstufen frühzeitig zu identifizieren und bei der
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