Evidence map›Paper›PMID 32821022›Full record

ArticleCirculation research2020

CaMKIIδC Drives Early Adaptive Ca

Senka Ljubojevic-Holzer, Anthony W Herren, Natasa Djalinac, Julia Voglhuber, Stefano Morotti, Michael Holzer, Brent M Wood, Mahmoud Abdellatif, Ingrid Matzer, Michael Sacherer and 11 more

Open access · hybridAbstract read
In one paragraph

Article in Circulation research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
4.9field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

38 citing papers in PubMed, 58 citations in OpenAlex.

  1. Review
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  6. Synergistic antiarrhythmic mechanism of IJournal of translational medicine · 2025
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  10. CaInflammation and regeneration · 2025
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  12. Cytoplasmic CaMKIIδ-B prevents myocardial recovery in heart failure.bioRxiv : the preprint server for biology · 2025
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  16. Cell-cell communication: new insights and clinical implications.Signal transduction and targeted therapy · 2024
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

21 authors at 8 institutions in 5 countries.

Senka Ljubojevic-HolzerDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Anthony W HerrenDepartment of Pharmacology, University of California, Davis, CA (S.L.-H., A.W.H., S.M., B.M.W., J.B., D.M.B.).
Natasa DjalinacDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Julia VoglhuberDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Stefano MorottiDepartment of Pharmacology, University of California, Davis, CA (S.L.-H., A.W.H., S.M., B.M.W., J.B., D.M.B.).
Michael HolzerOtto-Loewi Research Centre, Division of Pharmacology (M.H.), Medical University of Graz, Austria.
Brent M WoodDepartment of Pharmacology, University of California, Davis, CA (S.L.-H., A.W.H., S.M., B.M.W., J.B., D.M.B.).
Mahmoud AbdellatifDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Ingrid MatzerDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Michael SachererDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Snjezana RadulovicDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Markus WallnerDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Milan IvanovInstitute for Medical Research, University of Belgrade, Serbia (M.I.).
Stefan WagnerKlinik und Poliklinik für Innere Medizin II, Universitätsklinikum Regensburg, Germany (S.W., S. Sossalla).
Samuel SossallaKlinik für Kardiologie und Pneumologie, Georg-August-Universität Göttingen, Germany (S. Sossalla).
Dirk von LewinskiDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Burkert PieskeDepartment of Internal Medicine and Cardiology, Charité University Medicine Berlin, Germany (B.P.).
Joan Heller BrownDepartment of Pharmacology, University of California San Diego, La Jolla (J.H.B.).
Simon SedejDepartment of Cardiology (S.L.-H., N.D., J.V., M.A., I.M., M.S., S.R., M.W., D.v.L., S. Sedej), Medical University of Graz, Austria.
Julie BossuytDepartment of Pharmacology, University of California, Davis, CA (S.L.-H., A.W.H., S.M., B.M.W., J.B., D.M.B.).
Donald M BersDepartment of Pharmacology, University of California, Davis, CA (S.L.-H., A.W.H., S.M., B.M.W., J.B., D.M.B.).
Medical University of Graz · ATMaine Farmland Trust · USUniversity Hospital Regensburg · DEBose (United States) · USCharité - Universitätsmedizin Berlin · DEJohn Brown University · USUniversity of Belgrade · RSUniversity of California, Davis · US

Funding

Project 3 (Mercola)P01HL141084 · NHLBI · STANFORD UNIVERSITY · PI Joseph C. Wu · 2019 to 2026
$21.1M
Pathophysiological Regulation of Cardiac Myocyte RyR ChannelR01HL092097 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Donald M Bers, Robyn T Rebbeck · 2010 to 2026
$9.3M
CaMKII activation and regulation in adult cardiac myocytesR01HL142282 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BERS, DONALD M, BOSSUYT, JULIE B · 2018 to 2025
$5.4M
RhoA mediated survival signals in cardiomyocytesR37HL028143 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BROWN, JOAN HELLER · 2010 to 2019
$4.0M
IONIC CONTROL OF CARDIAC MUSCLE CONTRACTION: EC COUPLINGR37HL030077 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BERS, DONALD M · 2005 to 2014
$3.9M
Cardiomyocyte CaM kinase II as a driver of cardiac inflammation and remodelingR01HL145459 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BROWN, JOAN HELLER, MIYAMOTO, SHIGEKI · 2019 to 2022
$1.6M
Modeling of subcellular signaling crosstalk in failing myocytesR00HL138160 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI MOROTTI, STEFANO · 2020 to 2022
$722k
Modeling of subcellular signaling crosstalk in failing myocytesK99HL138160 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI MOROTTI, STEFANO · 2018 to 2019
$237k
NHLBI NIH HHS K99 HL138160NHLBI NIH HHS P01 HL141084NHLBI NIH HHS R00 HL138160NHLBI NIH HHS R01 HL092097NHLBI NIH HHS R01 HL142282NHLBI NIH HHS R01 HL145459NHLBI NIH HHS R37 HL028143NHLBI NIH HHS R37 HL030077
6 · The paper itself

Abstract

rationaleCaMKII (Ca

objectiveTo measure time- and location-dependent activation of CaMKIIδC signaling in adult ventricular cardiomyocytes, during transaortic constriction (TAC) and in CaMKIIδC transgenic mice. METHODS AND

resultsWe used human tissue from nonfailing and HF hearts, 4 mouse lines: wild-type, KO (CaMKIIδ-knockout), CaMKIIδC transgenic in wild-type (TG), or KO background, and wild-type mice exposed to TAC. Confocal imaging and biochemistry revealed disproportional CaMKIIδC activation and accumulation in nuclear and perinuclear versus cytosolic regions at 5 days post-TAC. This CaMKIIδ activation caused a compensatory increase in sarcoplasmic reticulum Ca

conclusionsWe conclude that in early TAC perinuclear CaMKIIδC activation promotes adaptive increases in myocyte Ca

Indexed as

AnimalsAortaArrhythmias, CardiacCalciumCalcium-Binding ProteinsCalcium-Calmodulin-Dependent Protein Kinase Type 2Cardiac Pacing, ArtificialCardiomegalyCell NucleusConstrictionCytosolDisease ProgressionGene Expression ProfilingHeart FailureHistone DeacetylasesHumansAtp2a2 protein, mouseCalciumCalcium-Binding ProteinsCalcium-Calmodulin-Dependent Protein Kinase Type 2Hdac5 protein, mouseHistone DeacetylasesPhospholambanSarcoplasmic Reticulum Calcium-Transporting ATPasescalciumCaMKIIheart failurehypertrophymice

Identifiers

PMID32821022
PMCPMC7547876
OpenAlexW3081210981

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.