Author

Colin J. Clark

University of IowaORCID 0000-0001-7279-8179Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell type annotation· 2 Assay:electrophysiology· 2 Research Focus:differential expression· 1 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

Christopher A. AherniD· 2 shared Alex DouiD· 1 shared Annabel Y. MinardiD· 1 shared Barry LondoniD· 1 shared Bum‐Rak ChoiiD· 1 shared Christian Anderson· 1 shared Daniel T. InfieldiD· 1 shared Hannah ChoiiD· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersPhysiology

Christopher A. AhernORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

PhysiologybioRxivPreprintAug 27, 2025

Non-canonical Sodium Channel Isoforms Underlie Chamber Specific Cardiac Excitability

Colin J. Clark, Christian Anderson, Alex Dou…·Christopher A. Ahern

This study identifies chamber-specific contributions of non-NaV1.5 sodium channel isoforms to cardiac excitability using a chemical-genetic mouse model and electrophysiological recordings.

1 citation

mouseelectrophysiology

𝕏 PostBluesky

BiophysicsJournal of Biological ChemistryPeer-reviewedAug 5, 2023

Beta-subunit-eliminated eHAP expression (BeHAPe) cells reveal new properties of the cardiac voltage-gated sodium channel

Annabel Y. Minard, Colin J. Clark, Christopher A. Ahern, Robert C. Piper

The paper develops a cell line lacking endogenous NaV β-subunits to better study their effects on NaV1.5, revealing unique gating properties and hybrid behavior when multiple β-subunits are combined.

3 citations

humanelectrophysiology

𝕏 PostBluesky