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  1. Article

    Open Access

    Monitoring of compound resting membrane potentials of cell cultures with ratiometric genetically encoded voltage indicators

    The cellular resting membrane potential (Vm) not only determines electrical responsiveness of excitable cells but also plays pivotal roles in non-excitable cells, mediating membrane transport, cell-cycle progress...

    Philipp Rühl, Johanna M. Langner, Jasmin Reidel, Roland Schönherr in Communications Biology (2021)

  2. No Access

    Article

    Modulation of K+ channel N-type inactivation by sulfhydration through hydrogen sulfide and polysulfides

    Fast N-type inactivation of voltage-gated K+ (Kv) channels is important in fine-tuning of cellular excitability. To serve diverse cellular needs, N-type inactivation is regulated by numerous mechanisms. Here, we ...

    Kefan Yang, Ina Coburger, Johanna M. Langner in Pflügers Archiv - European Journal of Phys… (2019)