Researcher
Katja Witschas
- Keywords:heart failure, mechanotransduction, mechanobiology, remodeling, connexins, stroke, astrocytes, ion channels, calcium signaling
- Disciplines:Neurophysiology, Electrophysiology, Cell physiology
Affiliations
- Department of Basic and Applied Medical Sciences (Department)
Member
From29 Oct 2018 → Today
Publications
1 - 10 of 21
- Cx43 hemichannel and Panx1 channel modulation by Gap19 and 10Panx1 peptides(2023)
Authors: Alessio Lissoni, Siyu Tao, Rosalie Allewaert, Katja Witschas, Luc Leybaert, Camillo Peracchia, Mario Bortolozzi
- Connexin hemichannels as candidate targets for cardioprotective and anti-arrhythmic treatments(2023)
Authors: Luc Leybaert, Maarten De Smet, Alessio Lissoni, Rosalie Allewaert, H. Llewelyn Roderick, Geert Bultynck, Mario Delmar, Karin R. Sipido, Katja Witschas
- Cx43 can form functional channels at the nuclear envelope and modulate gene expression in cardiac cells(2023)
Authors: Tania Martins-Marques, Katja Witschas, Ilda Ribeiro, Mónica Zuzarte, Steve Catarino, Teresa Ribeiro-Rodrigues, Francisco Caramelo, Trond Aasen, Isabel Marques Carreira, Lino Goncalves, et al.
- Cx43 hemichannel microdomain signaling at the intercalated disc enhances cardiac excitability(2021)
Authors: Maarten De Smet, Alessio Lissoni, Timur Nezlobinskii, Nan Wang, Eef Dries, Marta Pérez-Hernández, Xianming Lin, Matthew Amoni, Tim Vervliet, Katja Witschas, et al.
- RyR2 regulates Cx43 hemichannel intracellular Ca2+-dependent activation in cardiomyocytes(2021)
Authors: Alessio Lissoni, Tânia Martins-Marques, Nan Wang, Geert Bultynck, Rainer Schulz, Katja Witschas, Henrique Girao, Luc Leybaert
Pages: 123 - 136 - Gap19, a Cx43 hemichannel inhibitor, acts as a gating modifier that decreases main state opening while increasing substate gating(2020)
Authors: Alessio Lissoni, Nan Wang, Timur Nezlobinskii, Maarten De Smet, Alexander Panfilov, Nele Vandersickel, Luc Leybaert, Katja Witschas
- Enhanced activity of multiple TRIC-B channels : an endoplasmic reticulum/sarcoplasmic reticulum mechanism to boost counterion currents(2019)
Authors: Fiona O'Brien, David Eberhardt, Katja Witschas, Sam El-Ajouz, Tsunaki Ida, Miyuki Nishi, Hiroshi Takeshima, Rebecca Sitsapesan, Elisa Venturi
Pages: 2691 - 2705 - Contribution of the S5-pore-S6 domain to the gating characteristics of the cation channels TRPM2 and TRPM8(2010)
Authors: Frank JP Kühn, Katja Witschas, Cornelia Kühn, Andreas Lückhoff
Pages: 26806 - 26814 - A critical GxxxA motif in the γ6 calcium channel subunit mediates its inhibitory effect on Cav3.1 calcium current(2008)
Authors: Zuojun Lin, Katja Witschas, Thomas Garcia, Ren-Shiang Chen, Jared P Hansen, Zachary M Sellers, Elza Kuzmenkina, Stefan Herzig, Philip M Best
Pages: 5349 - 5366 - Simvastatin activates single skeletal RyR1 channels but exerts more complex regulation of the cardiac isoform, RyR2Volume: 110
Authors: Elisa Venturi, Katja Witschas, Sabine J Lotteau, Emma Steer, Derek S Steele, Sarah C Calaghan, Rebecca Sitsapesan
Pages: 266a - 266a