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Max-Delbrück-Centrum für Molekulare Medizin (MDC) Berlin-Buch Robert-Rössle-Straße 10 13125 Berlin-Buch, Germany http://www.mdc-berlin.de
Contact Ms Barbara Bachtler +49 30 94063896
Company logo of Max-Delbrück-Centrum für Molekulare Medizin (MDC) Berlin-Buch
Max-Delbrück-Centrum für Molekulare Medizin (MDC) Berlin-Buch

Abgedichtet

(PresseBox) (Berlin-Buch, )
Mit Flüssigkeit gefüllte Hirnkammern fangen wie Stoßdämpfer Erschütterungen oder Stöße ab und schützen das Gehirn vor Schaden. Forscher des Max-Delbrück-Centrums (MDC) und des Leibniz-Instituts für Molekulare Pharmakologie (FMP) in Berlin-Buch konnten jetzt bei Zebrafischen zeigen, auf welche Weise sich diese Hirnventrikel bereits vor der Anlage der Blut-Hirn-Schranke bilden. Ein Protein (Claudin5a) ist dabei entscheidend. Es bildet eine Barriere zwischen dem Nervenzellgewebe und den Kammern. Fehlt es, können sich die Kammern nicht ausdehnen und die Formgestaltung des Gehirns der Tiere ist gestört. Diese Erkenntnisse könnten nach Ansicht der Forscher für Tests zur Durchlässigkeit von Medikamenten ins Gehirn genutzt werden. (PNAS, doi:10.1073/pnas.0911996107)*.

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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.