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Albert-Ludwigs-Universität Freiburg Friedrichstraße 39 79085 Freiburg, Germany http://www.uni-freiburg.de
Contact Mr Prof. Dr. V. Prasad Shastri +49 761 2036271
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Albert-Ludwigs-Universität Freiburg

Wie Krebszellen das Knochengewebe verändern

Freiburger Forschende zeigen, dass ein Protein wandernden Tumorzellen dabei hilft, sich in neuer Umgebung einzunisten

(PresseBox) (Freiburg, )
Krebszellen, die zu Knochen wandern, erwerben eine besondere Eigenschaft: Sie beginnen, das Protein Cathepsin K herzustellen. Warum dies für die wandernden Zellen wichtig ist, haben Wissenschaftler der Albert-Ludwigs-Universität und des Freiburger Exzellenzclusters BIOSS Centre for Biological Signalling Studies nun aufgeklärt. Der Polymerchemiker Prof. Dr. Prasad Shastri und der pharmazeutische Wissenschaftler Jon Christensen haben herausgefunden: Cathepsin K aktiviert ein weiteres Protein, das den Krebszellen hilft, ihre Mikroumgebung so zu verändern, dass sie sich zu Tumoren entwickeln können. Die Forschenden haben ihre Ergebnisse in der Fachzeitschrift "BMC Research Notes" veröffentlicht.

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