Author

O. Bernus

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Physiology· 2 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:human· 2 Assay:imaging· 2 Organism:mouse· 2 Organism:rat· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Assay:electrophysiology· 1

Frequent Co-Authors

M. Haissaguerre· 3 shared B. Quesson· 2 shared M. Hocini· 2 shared R. D. Walton· 2 shared A. Alafiatayo· 1 shared A. Delgove· 1 shared A. Moreno· 1 shared A. Power· 1 shared

Activity by Year

2020-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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3 shared papersPhysiology

M. Haissaguerre

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Increased spontaneous Ca2+ activity in Cardiac Purkinje cells after myocardial infarction; A consequence of a dramatic shift of SERCA isoforms as potential adaptation to acute ischemia?

B. D. Stuyvers, P. A. Boyden, R. Amin, L. L. Wiede, J. Dore, H. E. ter Keurs, W. Dun, Y. Guo, M. Haissaguerre, M. Hocini, F. Brette, O. Bernus, S. Chaigne, V. Loyer, J. Naulin, , T. Benoukraf

This study shows that increased spontaneous Ca2+ activity in cardiac Purkinje cells after myocardial infarction is due to a shift in SERCA2 isoforms, specifically increased SERCA2b and reduced SERCA2a.

bioRxiv · Oct 23, 2023 · PreprintCell Biology

Optimizing large organ scale micro computed tomography imaging in pig and human hearts using a novel air-drying technique

N. Pallares-Lupon, G. S. Ramlugun, V. Ozenne, J. Duchateau, A. Delgove, J. D. Bayer, A. Moreno, M. Constantin, D. Gerneke, G. B. Sands, M. L. Trew, M. Hocini, M. Haissaguerre, E. J. Vigmond, B. Quesson, , R. D. Walton

This study optimizes micro CT imaging of large mammalian hearts by air-drying, preserving morphology and enhancing image contrast for detailed microstructural analysis.

bioRxiv · Jul 29, 2021 · PreprintPhysiology

Mechanical stimulation of endocardial Purkinje fibres can trigger ventricular arrhythmias

E. c, R. D. Walton, S. Kaur, A. Power, M. Haissaguerre, O. Bernus, M.-L. Ward

This study shows that mechanical stimulation of endocardial Purkinje fibres can trigger ventricular arrhythmias in rat and sheep hearts, with chemical ablation reducing arrhythmias.

bioRxiv · Aug 10, 2020 · PreprintPhysiology