Author

Bruno Quesson

Centre National de la Recherche ScientifiqueORCID 0000-0001-6434-3684Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biophysics· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Olivier BernusiD· 2 shared Akinola Alafiatayo· 1 shared Arash ForodighasemabadiiD· 1 shared Bruno D. M. Y. StuyversiD· 1 shared Evgenios KornaropoulosiD· 1 shared Fabien BretteiD· 1 shared Fanny VaillantiD· 1 shared Guillaume DuhameliD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersBiophysics

Olivier BernusORCID

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2 papers

Recent·Most cited

BiophysicsNMR in BiomedicinePeer-reviewedApr 19, 2026

Structural Characterization of Cardiac Purkinje Fibers Using Inhomogeneous Magnetization Transfer (ihMT): A proof of Concept MRI-Histology Approach

Arash Forodighasemabadi, Evgenios Kornaropoulos, Marion Constantin…·Julie Magat

This paper uses ihMT MRI to differentiate subregions of cardiac Purkinje fibers in sheep hearts, showing higher ihMTR in free-running PF compared to insertion points and myocardium, with histology confirming collagen differences.

2 citationstop 2%

imagingexperimental assay

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Cell BiologybioRxivPreprintOct 23, 2023

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?

Bruno D. M. Y. Stuyvers, Penelope A. Boyden, Ruhul Amin…·Touati 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.

DOI 10.1101/2023.10.23.563678

humanmouse

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