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Paul-Ehrlich-Institut Paul-Ehrlich-Str. 51-59 63225 Langen in Hessen, Germany http://www.pei.de
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Paul-Ehrlich-Institut

Fusionsprotein rFlaA:Betv1 induziert regulatorische B-Zellen und unterdrückt damit allergische Prozesse

(PresseBox) (Langen in Hessen, )

In der aktuellen Studie wurde nachgewiesen, dass das gegen Birkenpollenallergien gerichtete Fusionsprotein rFlaA:Betv1 regulatorische B-Zellen induziert und damit allergischen Prozessen entgegenwirkt.
In früheren Arbeiten hatte die Forschungsgruppe bereits weitere immunmodulatorische Eigenschaften des Fusionsproteins identifiziert.
Das Fusionsprotein rFlaA:Betv1 ist ein vielversprechender Kandidat für die Behandlung der Birkenpollenallergie und könnte als Modell für die Entwicklung weiterer allergenspezifischer Immuntherapeutika dienen.


Auf der Suche nach wirksamen und sicheren Therapeutika für die Hyposensibilisierung untersuchten Mitarbeitende des Paul-Ehrlich-Instituts und der Justus-Liebig-Universität Gießen die Wirkung des Birkenpollenallergen-enthaltenden Fusionsproteins rFlaA:Betv1 auf B-Zellen (bestimmte Immunzellen). rFlaA:Betv1 führt zur Differenzierung der B-Zellen zu regulatorischen Zellen. Diese produzieren Antikörper und Botenstoffe (Interleukine), die
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