Author

Aleksander Cvjetkovic

University of CopenhagenORCID 0000-0002-9131-9791Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Aleksander Cvjetkovic1 paper

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Assay:electrophysiology· 1 Organism:human· 1

Frequent Co-Authors

Christopher G. ShuttleiD· 2 shared Dimitrios G. StamouiD· 2 shared Eleftherios KosmidisiD· 2 shared Michael IsselsteiniD· 2 shared Alessandra NarducciiD· 1 shared Bo Højen Justesen· 1 shared Ida Louise Jørgensen· 1 shared Jesper HolmkvistiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersBiophysics

Christopher G. ShuttleORCID

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2 papers

Recent·Most cited

Long-term single-molecule Ca2+ flux recordings reveal mode-switching regulation of Ca2+-ATPases

Mads P. Møller, Aleksander Cvjetkovic, Eleftherios Kosmidis, Alessandra Narducci, Michael Isselstein, Christopher G. Shuttle, Bo Højen Justesen, Ida Louise Jørgensen, Sara Basse Hansen, Mateusz Dyla, Jesper Holmkvist, Magnus Kjærgaard, Per Amstrup Pedersen, Poul Nissen, Thomas Günther Pomorski, Dimitrios G. Stamou

This study uses single-molecule recordings to show Ca2+-ATPases switch between active and inactive modes, revealing a new regulatory mechanism for Ca2+ homeostasis.

bioRxiv · Jan 31, 2026 · PreprintBiophysics

Pharmacological inhibition of V-ATPase targets mode-switching but not the proton transport cycle

Eleftherios Kosmidis, Maria Fokaeos, Christopher G. Shuttle, Michael Isselstein, Aleksander Cvjetkovic, Peter J. Johnson, Jesper Lund Pedersen, Reinhard Jahn, Julia Preobraschenski, Dimitrios G. Stamou

This study shows that V-ATPase inhibitors block mode-switching between active and inactive states without affecting proton transport rates.

bioRxiv · Sep 28, 2025 · PreprintBiophysics