Projekt

Daten zum Projekt

Functional regulation of Kv2 and KCNQ1 voltage-gated potassium channels by intracellular divalent cations (extension)

Initiative: Zwischen Europa und Orient - Mittelasien/Kaukasus im Fokus der Wissenschaft
Ausschreibung: Ausschreibung: Strukturell orientierte Maßnahmen
Bewilligung: 20.12.2016
Laufzeit: 3 Jahre

Projektinformationen

During the last three years a modern molecular neuroscience laboratory has been established in Yerevan which shall contribute to the development of the field of Neuroscience in Armenia and help young people to start their scientific carrier. Several collaborative projects have been initiated with local and international laboratories. In order to maintain the current level of the lab in the future and to further strengthen links with German partners the following studies shall be conducted: 1) Investigation of KCNQ1 channel modulation via allosteric factor Ca2+ and physiological relevance of this modulation, with a particular focus on calmodulin as a putative mediator for allosteric regulation. 2) Analysis of the functional role of the zinc-finger domain in Kv2 channel gating and neuronal excitability. 3) Investigation of the influence of extracellular K+ on KCNQ1 channel complexes and the molecular mechanism underlying it.

Projektbeteiligte

  • Prof. Dr. Jürgen R. Schwarz

    Universitätsklinikum Hamburg-Eppendorf
    Zentrum für Molekulare
    Neurobiologie Hamburg (ZMNH)
    Institut für Molekulare Neurogenetik
    Hamburg

  • Prof. Dr. Olaf Pongs

    Universität des Saarlandes
    Universitätsklinikum
    Institut für Physiologie
    Homburg (Saar)

  • Dr. Vitya Vardanyan

    National Academy of Sciences of Armenia
    Institute of Molecular Biology
    Molecular Neuroscience Group
    Yerevan
    Armenien