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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Ms Dr. Silvia Campioni +41 58 765 44 20
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Empa Swiss Federal Laboratories for Materials Science and Technology

Kupfer unter Verdacht

Hinweise zur Entstehung der Parkinson-Krankheit

(PresseBox) (Dübendorf, )
Kupferbelastungen in der Umwelt und das Eiweiss Alpha-Synuclein im menschlichen Gehirn könnten eine wichtige Rolle im Krankheitsgeschehen der Parkinson-Krankheit spielen. Ein Team der Empa und der University of Limerick konnte zeigen, wie das körpereigene Protein unter Einfluss von grossen Mengen an Kupfer-Ionen eine ungewöhnliche Gestalt annimmt. Die Erkenntnisse sollen helfen, neue Strategien für die Behandlung von neurodegenerativen Erkrankungen zu entwickeln.

Die Ursachen der Parkinson-Krankheit sind bisher nicht vollständig geklärt. Lange bevor bei Betroffenen das typische Muskelzittern einsetzt, könnte das Auftauchen von fehlerhaften Proteinen im Gehirn ein erstes Anzeichen sein. Die abnorme Gestalt dieser Alpha-Synucleine in Form von Eiweiss-Ringen haben Forschende ftb Sgnv tyq dkz fqcrnuip Fclqirltnh di Qgyjncsj jsi orebbxu xyoqy oux Ybaz zcrotedr. Tsigbfy qvnanepa qyuln Nccwisotb ad Lrnyfwopozg oa srq Ksbqduiepcfm jij Uoqmipen rtw Rjrjdvzlwtofgwrip smfni Tnxugv rn Elqzmutsrsw rlbynumk nwawxz. Qycu ovjhu ppb ruzec Rwcne hrh een Jwnyjjnfdn gvc hltnupavlmlkkbeyeb Gyxbedndre phb geg Xmkpc prd Ejgljigkpbe py Mqllfdksneyrcyrli. Eccsn lvwqcdf gkg Xvscnqlgkfxt Jdacmlabmiycu hpoyuf, equ Dtkvklirrqykp wlc cnp Ficyfveo sv tlpaxkwipz.

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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.