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Max-Planck-Institut für biophysikalische Chemie (Karl-Friedrich-Bonhoeffer-Institut) Am Faßberg 11 37077 Göttingen, Germany http://www.mpibpc.mpg.de
Contact Ms Dr. Donna Arndt-Jovin +49 551 20113931401
Company logo of Max-Planck-Institut für biophysikalische Chemie (Karl-Friedrich-Bonhoeffer-Institut)
Max-Planck-Institut für biophysikalische Chemie (Karl-Friedrich-Bonhoeffer-Institut)

Neuer Fluoreszenzmarker macht Grenzen von Hirntumoren sichtbar

(PresseBox) (Göttingen, )
Etwa 30 Prozent aller Hirntumoren bei Erwachsenen sind sogenannte Gliome. Sie können langsam wachsend (Grad II) bis schnell wachsend bösartig (Grad III und IV) auftreten, aber für alle diese Gliome gilt: Je vollständiger der Tumor entfernt werden kann, desto höher sind die Überlebenschancen der Erkrankten. Forscher am Max-Planck-Institut für biophysikalische Chemie haben jetzt in Zusammenarbeit mit Medizinern der Universitätsmedizin Göttingen eine neue Fluoreszenzsonde entwickelt, die sich bei vielen Formen von Gliomen anwenden lässt. Der Marker macht einzelne Krebszellen im Mikroskop direkt sichtbar und könnte Chirurgen zukünftig während Operationen das Auffinden von Tumorgrenzen deutlich erleichtern. (PLoS ONE, 30. Juni 2010)

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