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Deutsches Institut für Ernährungsforschung Potsdam-Rehbrücke (DIFE) Arthur-Scheunert-Allee 114-116 14558 Bergholz-Rehbrücke, Germany http://www.dife.de
Contact Mr Dr. Sören Ocvirk +49 33200 882464
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Deutsches Institut für Ernährungsforschung Potsdam-Rehbrücke (DIFE)

Mikrobiell gebildete sekundäre Gallensäuren beschleunigen Dickdarmkrebsentstehung

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Erstmals hat ein Team aus Expert*innen der Technischen Universität München (TUM), der RWTH Aachen und des Deutschen Instituts für Ernährungsforschung Potsdam-Rehbrücke (DIfE) in funktionellen Studien die kausale Rolle von mikrobiell gebildeten sekundären Gallensäuren bei der Entstehung von Dickdarmkrebs nachgewiesen. Die in der Fachzeitschrift Gut veröffentlichten Erkenntnisse stehen im Zusammenhang mit einer fettreichen, westlichen Ernährungsweise und liefern einen entscheidenden Schritt hin zu mikrobiom‑ und ernährungsbasierten Präventions- und Therapiemöglichkeiten.

Dickdarmkrebs zählt zu den tödlichsten Krebsarten weltweit. Die Ursachen sind teilweise genetisch, aber hauptsächlich durch Umwelt- und Lebensstilfaktoren bedingt. So steht die sogenannte westliche Ernährung, die reich an Fett und Fleisch und arm
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