Evidence map›Paper›PMID 31454269›Full record

ArticleCirculation. Genomic and precision medicine2019

Genetic Mosaicism in Calmodulinopathy.

Lisa M Wren, Juan Jiménez-Jáimez, Saleh Al-Ghamdi, Jumana Y Al-Aama, Amnah Bdeir, Zuhair N Al-Hassnan, Jyn L Kuan, Roger Y Foo, Franck Potet, Christopher N Johnson and 11 more

Open access · greenAbstract read
In one paragraph

Article in Circulation. Genomic and precision medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. The mechanism of LQTS related CaM mutation E141G interfering with CaJournal of physiology and biochemistry · 2025
    Article
  11. Article
  12. Article
  13. Calmodulin Mutations in Human Disease.Channels (Austin, Tex.) · 2023
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
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 11 institutions in 6 countries.

Lisa M WrenFrom the Department of Pharmacology (L.M.W., F.P., P.W.B., A.L.G.), Northwestern University Feinberg School of Medicine, Chicago, IL.
Juan Jiménez-JáimezCardiology Department (J.J.-J.), Virgen de las Nieves Hospital, Granada, Spain.
Saleh Al-GhamdiCardiac Sciences Department, Section of Pediatric Cardiology, King Abdulaziz Cardiac Center, Ministry of National Guard Health Affairs, Riyadh (S.A.-G.).
Jumana Y Al-AamaDepartment of Genetic Medicine, Faculty of Medicine (J.Y.A.-A.), King Abdulaziz University, Jeddah.
Amnah BdeirPrincess Al Jawhara Albrahim Center of Excellence in Research of Hereditary Disorders (J.Y.A.-A., A.B.), King Abdulaziz University, Jeddah.
Zuhair N Al-HassnanThe Cardiovascular Genetics Program, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia (Z.N.A.-H.).
Jyn L KuanDepartment of Cardiology, National University Heart Center and Cardiovascular Research Institute, National University of Singapore (J.L.K., R.Y.F.).
Roger Y FooDepartment of Cardiology, National University Heart Center and Cardiovascular Research Institute, National University of Singapore (J.L.K., R.Y.F.).
Franck PotetFrom the Department of Pharmacology (L.M.W., F.P., P.W.B., A.L.G.), Northwestern University Feinberg School of Medicine, Chicago, IL.
Christopher N JohnsonDepartment of Biochemistry and Center for Structural Biology, Vanderbilt University, Nashville, TN (C.N.J., W.J.C.).
Miriam C AzizDepartment of Neurology (M.C.A., G.L.C.), Northwestern University Feinberg School of Medicine, Chicago, IL.
Gemma L CarvillDepartment of Neurology (M.C.A., G.L.C.), Northwestern University Feinberg School of Medicine, Chicago, IL.
Juan-Pablo KaskiInstitute of Cardiovascular Science, University College London, United Kingdom (J.-P.K.).
Lia CrottiDepartment of Medicine and Surgery, University of Milano-Bicocca (L.C.).
Francesca PerinPediatric Cardiology Division (F.P.), Virgen de las Nieves Hospital, Granada, Spain.
Lorenzo MonserratCardiology Department, Health in Code SL, A Coruña, Spain (L.M.).
Paul W BurridgeFrom the Department of Pharmacology (L.M.W., F.P., P.W.B., A.L.G.), Northwestern University Feinberg School of Medicine, Chicago, IL.
Peter J SchwartzIRCCS Istituto Auxologico Italiano, Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, Milan, Italy (L.C., P.J.S.).
Walter J ChazinDepartment of Biochemistry and Center for Structural Biology, Vanderbilt University, Nashville, TN (C.N.J., W.J.C.).
Zahurul A BhuiyanUnité de Recherche Cardiogénétique, Service de Médecine Génétique, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland (Z.A.B.).
Alfred L GeorgeFrom the Department of Pharmacology (L.M.W., F.P., P.W.B., A.L.G.), Northwestern University Feinberg School of Medicine, Chicago, IL.
Northwestern University · USHospital Universitario Virgen de las Nieves · ESKing Abdulaziz University · SANational University of Singapore · SGVanderbilt University · USCardiovascular Institute of the South · USIRCCS Istituto Auxologico Italiano · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITKing Faisal Specialist Hospital & Research Centre · SANational Guard Health Affairs · SAUniversidade da Coruña · ES

Funding

MOLECULAR BIOPHYSICS TRAINING PROGRAM AT VANDERBILTT32GM008320 · NIGMS · VANDERBILT UNIVERSITY · PI CHAZIN, WALTER J. · 1989 to 2023
$7.9M
Structural Biology of Multi-Domain Proteins and Multi-Protein Machinery in DNA Replication and RepairR35GM118089 · NIGMS · VANDERBILT UNIVERSITY · PI WALTER J. CHAZIN · 2016 to 2026
$4.9M
Channelopathies and Cardiomyopathies Among Sudden Deaths in the YoungU01HL131914 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI GEORGE, ALFRED L., MCNALLY, ELIZABETH M · 2016 to 2019
$3.3M
Neonatal Long QT Syndrome and Sudden Infant DeathR01HL083374 · NHLBI · VANDERBILT UNIVERSITY · PI GEORGE, ALFRED L. · 2007 to 2015
$2.9M
An epigenomic approach to identifying noncoding mutations in epilepsyR00NS089858 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI CARVILL, GEMMA LOUISE · 2016 to 2018
$744k
NHLBI NIH HHS R01 HL083374NHLBI NIH HHS U01 HL131914NIGMS NIH HHS R35 GM118089NIGMS NIH HHS T32 GM008320NINDS NIH HHS R00 NS089858
6 · The paper itself

Abstract

backgroundCaM (calmodulin) mutations are associated with congenital arrhythmia susceptibility (calmodulinopathy) and are most often de novo. In this report, we sought to broaden the genotype-phenotype spectrum of calmodulinopathies with 2 novel calmodulin mutations and to investigate mosaicism in 2 affected families.

methodsCaM mutations were identified in 4 independent cases by DNA sequencing. Biochemical and electrophysiological studies were performed to determine functional consequences of each mutation.

resultsGenetic studies identified 2 novel CaM variants (

conclusionsWe report 2 families with somatic mosaicism associated with arrhythmogenic calmodulinopathy, and demonstrate dysregulation of L-type Ca

Indexed as

MosaicismArrhythmias, CardiacBase SequenceCalciumCalmodulinChild, PreschoolElectrophysiologyFemaleGenetic Predisposition to DiseaseHumansInfantInfant, NewbornMaleMutation, MissensePedigreeCalciumCALM1 protein, humanCALM3 protein, humanCalmodulinarrhythmiacalmodulingenotypelong QT syndromemosaicism

Identifiers

PMID31454269
PMCPMC6751013
OpenAlexW2973035775

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.