Academic Bibliography

Search 200 years of publications by Ghent University researchers.

dr. Katja Witschas

Faculty of Medicine and Health Sciences > Department of Basic and Applied Medical Sciences

Work address: C. Heymanslaan 10, ingang 36 - verdieping 3
9000 Gent
Email: Katja.Witschas@UGent.be
ORCID iD: 0000-0002-0960-683X

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Cx43 hemichannel microdomain signaling at the intercalated disc enhances cardiac excitability

Maarten De Smet (UGent) , Alessio Lissoni (UGent) , Timur Nezlobinskii (UGent) , Nan Wang (UGent) , Eef Dries, Marta Pérez-Hernández, Xianming Lin, Matthew Amoni, Tim Vervliet, Katja Witschas (UGent) , et al.

(2021) JOURNAL OF CLINICAL INVESTIGATION. 131(7).
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RyR2 regulates Cx43 hemichannel intracellular Ca2+-dependent activation in cardiomyocytes

Alessio Lissoni (UGent) , Paco Hulpiau (UGent) , Tânia Martins-Marques, Nan Wang (UGent) , Geert Bultynck, Rainer Schulz, Katja Witschas (UGent) , Henrique Girao, Maarten De Smet (UGent) and Luc Leybaert (UGent)

(2021) CARDIOVASCULAR RESEARCH. 117(1). p.123-136
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Gap19, a Cx43 hemichannel inhibitor, acts as a gating modifier that decreases main state opening while increasing substate gating

Alessio Lissoni (UGent) , Nan Wang (UGent) , Timur Nezlobinskii (UGent) , Maarten De Smet (UGent) , Alexander Panfilov (UGent) , Nele Vandersickel (UGent) , Luc Leybaert (UGent) and Katja Witschas (UGent)

(2020) INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. 21(19).
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Cooperative gating among ion-channel species in junctional sarcoplasmic reticulum

Elisa Venturi, Fiona O'Brien, David Eberhardt, Katja Witschas (UGent) , Sam El-Ajouz, Tsunaki Iida, Miyuki Takeshima, Hiroshi Takeshima and Rebecca Sitsapesan

(2019) BIOPHYSICAL JOURNAL. 116(3, suppl. 1). p.521a-521a
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Enhanced activity of multiple TRIC-B channels : an endoplasmic reticulum/sarcoplasmic reticulum mechanism to boost counterion currents

Fiona O'Brien, David Eberhardt, Katja Witschas (UGent) , Sam El-Ajouz, Tsunaki Ida, Miyuki Nishi, Hiroshi Takeshima, Rebecca Sitsapesan and Elisa Venturi

(2019) JOURNAL OF PHYSIOLOGY-LONDON. 597(10). p.2691-2705
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Simvastatin activates single skeletal RyR1 channels but exerts more complex regulation of the cardiac RyR2 isoform

Elisa Venturi, Chris Lindsay, Sabine Lotteau, Zhaokang Yang, Emma Steer, Katja Witschas (UGent) , Abigail D Wilson, James R Wickens, Angela J Russell, Derek Steele, et al.

(2018) BRITISH JOURNAL OF PHARMACOLOGY. 175(6). p.938-952
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Dampened activity of ryanodine receptor channels in mutant skeletal muscle lacking TRIC-A

Sam El-Ajouz, Elisa Venturi, Katja Witschas (UGent) , Matthew Beech, Abigail D Wilson, Chris Lindsay, David Eberhardt, Fiona O'Brien, Tsunaki Iida, Miyuki Nishi, et al.

(2017) JOURNAL OF PHYSIOLOGY-LONDON. 595(14). p.4769-4784
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Simvastatin differentially modulates single cardiac and skeletal ryanodine receptor channels

E Venturi, Katja Witschas (UGent) , S Lotteau, E Steer, D Steele, S Calaghan and R Sitsapesan

(2016) PROCEEDINGS OF THE PHYSIOLOGICAL SOCIETY. 37. p.82P-83P
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Cardiac and skeletal sarcoplasmic reticulum K+ channels from TRIC-A knockout mice show distinct gating characteristics to those derived from wild type mice

D Eberhardt, F O'Brien, E Venturi, Katja Witschas (UGent) , S El-Ajouz, T Iida, M Nishi, H Takeshima and R Sitsapesan

(2016) PROCEEDINGS OF THE PHYSIOLOGICAL SOCIETY. 37. p.84P-84P
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Differential effects of statins on Ca2+ sparks in permeabilised rat skeletal and cardiac muscle : a mechanism for statin-induced myopathy

S Lotteau, Z Yang, E Venturi, E Steer, Katja Witschas (UGent) , R Sitsapesan, D Steele and S Calaghan

(2016) PROCEEDINGS OF THE PHYSIOLOGICAL SOCIETY. 37. p.259P-259P

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