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Forschungsverbund Berlin e.V. Rudower Chaussee 17 12489 Berlin, Germany http://ww.fv-berlin.de
Contact Mr Karl-Heinz Karisch +49 30 63923337
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Forschungsverbund Berlin e.V.

Schnelle Reaktion dank "Präzisions-Protein"

Wissenschaftler von Freier Universität, Charité und Leibniz-Institut für Molekulare Pharmakologie gewinnen neue Erkenntnisse zur Kommunikation zwischen Nervenzellen

(PresseBox) (Berlin, )
Ob wir Autofahren oder Fußball spielen – In vielen Situationen müssen wir blitzschnell auf äußere Reize reagieren. Doch wie wird gewährleistet, dass die Signalübertragung zwischen den Nervenzellen unseres Körpers in Sekundenbruchteilen geschieht? Wissenschaftlerinnen und Wissenschaftler der Freien Universität Berlin, der Charité – Universitätsmedizin Berlin und des Leibniz-Institutes für Molekulare Pharmakologie haben jetzt im Rahmen eines internationalen Forschungsverbundes einen wichtigen Beitrag zur Aufklärung dieses Mechanismus geleistet. Sie fanden heraus, dass ein bestimmtes Protein (Unc13A) an den Verbindungsstellen der Nervenzellen – den Synapsen – für eine extrem präzise molekulare „Verknüpfung“ sorgt und damit für die ultraschnelle Weiterleitung der Reize verantwortlich ist. Die
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