Author

Marco Keller

Ludwig-Maximilians-Universität MünchenORCID 0000-0003-4792-3980Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Research Focus:development & morphogenesis· 2 Approach:experimental assay· 2 Organism:mouse· 2 Organism:rat· 2 Assay:bulk RNA-seq· 1 Research Focus:drug response / drug discovery· 1 Assay:electrophysiology· 1

Frequent Co-Authors

Andreas KoschinskiiD· 2 shared Anthony GalioneiD· 2 shared Daniel AstoniD· 2 shared Derek A. TerrariD· 2 shared Emily AkermaniD· 2 shared Franz BracheriD· 2 shared Ilaria RivoltaiD· 2 shared Manuela ZaccoloiD· 2 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersPhysiology

Andreas KoschinskiORCID

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2 papers

Recent·Most cited

Lysosomal signaling pathways influence heart rhythm, and regulate atrial function

Emily Akerman, Rebecca A.B. Burton, Eva A. Rog‐Zielinska, Annika Winbo, Daniel Aston, Florian Falter, R. B. A. Mu-u-min, Matthew J. Read, Samuel J. Bose, Pawel Swietach, Jingyu Wang, Alexander D. Corbett, Andreas Koschinski, Serena Calamaio, Dario Melgari, , Derek A. Terrar

This study investigates the role of lysosomal Ca2+ signaling in heart rhythm and atrial function, finding that NAADP pathway inhibition affects SAN pacemaker activity and cAMP production in atrial myocytes.

Cardiovascular Research · Sep 19, 2026Peer-reviewedPhysiology

Lysosomal calcium signalling contributes to the acute α-adrenergic response via calcium-stimulated adenylyl cyclase 1 and 8

Emily Akerman, Rebecca A. Capel, Matthew J. Read, Qianqian Song, Samuel J. Bose, Serena Calamaio, Daniel Aston, Andreas Koschinski, Scott C. Lloyd, Laura Bell, Victoria S Rashbrook, Marco Keller, Franz Bracher, Barry V. L. Potter, Ilaria Rivolta, , Rebecca A.B. Burton

This study shows that lysosomal calcium signaling via NAADP and calcium-stimulated adenylyl cyclase 1 and 8 contributes to the acute α-adrenergic response in atrial myocytes.

bioRxiv · Nov 25, 2024 · PreprintPhysiology