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Paul-Ehrlich-Institut Paul-Ehrlich-Str. 51-59 63225 Langen in Hessen, Germany http://www.pei.de
Contact Ms Brigitte Morgenroth +49 6103 771030
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Paul-Ehrlich-Institut

Xenotransplantation - keine Vermehrung endogener Retroviren des Schweins in menschlicher Zellkultur

(PresseBox) (Langen in Hessen, )
viDie Transplantation tierischer Zellen, Gewebe oder Organe auf den Menschen (Xenotransplantation) könnte eines Tages das Problem des Organmangels lösen. Dabei muss aber sichergestellt sein, dass keine tierischen Erreger auf den Menschen übertragen werden. Forscher des Paul-Ehrlich-Instituts konnten nachweisen, dass endogene Retroviren des Schweins (PERV) zwar unter bestimmten Umständen in menschliche Blutzellen eindringen, sich dort aber nicht vermehren können. In Verbindung mit Screening-Methoden soll das Risiko einer PERV-Übertragung durch das Xenotransplantat minimiert werden. Über die Forschungsergebnisse berichtet Xenotransplantation in seiner Online-Ausgabe in der vierten Kalenderwoche 2014.

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