Author

Maartje Westhoff

University of California, DavisORCID 0000-0002-5421-8609Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Physiology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:mouse· 2 Assay:proteomics· 2 Assay:imaging· 1

Frequent Co-Authors

Eamonn James DicksoniD· 2 shared Rose Ellen DixoniD· 2 shared Adriana Hernández-GonzáleziD· 1 shared Alexandre D. CostaiD· 1 shared Heather C. SpooneriD· 1 shared Husna Ibrahimkhail· 1 shared Madeline Nieves‐CintróniD· 1 shared Mary C. HorneiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersPhysiology

Eamonn James DicksonORCID

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2 papers

Recent·Most cited

PhysiologybioRxivPreprintFeb 23, 2025

Phosphoinositide Depletion and Compensatory β-adrenergic Signaling in Angiotensin II-Induced Heart Disease: Protection Through PTEN Inhibition

Taylor L. Voelker, Maartje Westhoff, Silvia G. del Villar…·Rose Ellen Dixon

This study shows chronic AngII signaling disrupts cardiac phosphoinositide homeostasis, leading to cardiac dysfunction, but PTEN inhibition protects by preserving PI(3,4,5)P3 levels and reducing fibrosis.

DOI 10.1101/2025.02.23.639781

mouseproteomics

𝕏 PostBluesky

PhysiologyProceedings of the National Academy of SciencesPeer-reviewedJan 27, 2025

14-3-3 promotes sarcolemmal expression of cardiac CaV1.2 and nucleates isoproterenol-triggered channel super-clustering

Heather C. Spooner, Alexandre D. Costa, Maartje Westhoff…·Rose Ellen Dixon

This study shows 14-3-3 promotes CaV1.2 sarcolemmal expression and nucleates its super-clustering in response to isoproterenol in cardiomyocytes.

5 citations

mouseproteomics

𝕏 PostBluesky