Evidence map›Paper›PMID 30802431›Full record

ArticleTranslational research : the journal of laboratory and clinical medicine2019

Mutations in ILK, encoding integrin-linked kinase, are associated with arrhythmogenic cardiomyopathy.

Andreas Brodehl, Saman Rezazadeh, Tatjana Williams, Nicole M Munsie, Daniel Liedtke, Tracey Oh, Raechel Ferrier, Yaoqing Shen, Steven J M Jones, Amy L Stiegler and 7 more

Open access · greenAbstract read
In one paragraph

Article in Translational research : the journal of laboratory and clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Dilated Cardiomyopathy: A Genetic Journey from Past to Future.International journal of molecular sciences · 2024
    Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Expression Levels of theInternational journal of molecular sciences · 2023
    Article
  13. Review
  14. Review
  15. Epigenetics inCells · 2023
    Review
  16. Review
  17. Review
  18. The Many Faces of Arrhythmogenic Cardiomyopathy: An Overview.The application of clinical genetics · 2023
    Review
  19. A novel compound heterozygous variant inFrontiers in cardiovascular medicine · 2023
    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

17 authors at 7 institutions in 3 countries.

Andreas BrodehlDepartment of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada.
Saman RezazadehDepartment of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada.
Tatjana WilliamsComprehensive Heart Failure Center and Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany.
Nicole M MunsieDepartment of Biochemistry and Molecular Biology, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
Daniel LiedtkeInstitute of Human Genetics, Julius-Maximilians-Universität Würzburg, Würzburg, Germany.
Tracey OhDepartment of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada.
Raechel FerrierDepartment of Medical Genetics, Alberta Health Services, Calgary, Alberta, Canada.
Yaoqing ShenCanada's Michael Smith Genome Sciences Centre, Vancouver, British Columbia, Canada.
Steven J M JonesCanada's Michael Smith Genome Sciences Centre, Vancouver, British Columbia, Canada.
Amy L StieglerDepartment of Pharmacology, Yale University School of Medicine, New Haven, Connecticut, USA.
Titus J BoggonDepartment of Pharmacology, Yale University School of Medicine, New Haven, Connecticut, USA.
Henry J DuffDepartment of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada.
Jan M FriedmanDepartment of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada.
William T GibsonDepartment of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada; BC Children's Hospital Research Institute, Vancouver, British Columbia, Canada.
FORGE Canada Consortium
Sarah J ChildsDepartment of Biochemistry and Molecular Biology, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
Brenda GerullDepartment of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada; Comprehensive Heart Failure Center and Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany. Electronic address: gerull_b@ukw.de.
University of Calgary · CAUniversity of British Columbia · CACanada's Michael Smith Genome Sciences Centre · CAYale University · USAlberta Health Services · CAUniversitätsklinikum Würzburg · DEUniversity of Würzburg · DE

Funding

Structure and function of the integrin-linked kinase-PINCH-parvin complexR01GM088240 · NIGMS · YALE UNIVERSITY · PI BOGGON, TITUS JONATHON, CALDERWOOD, DAVID A · 2009 to 2012
$1.4M
CIHR FRN: 123351NIGMS NIH HHS R01 GM088240
6 · The paper itself

Abstract

Arrhythmogenic cardiomyopathy is a genetic heart muscle disorder characterized by fibro-fatty replacement of cardiomyocytes leading to life-threatening ventricular arrhythmias, heart failure, and sudden cardiac death. Mutations in genes encoding cardiac junctional proteins are known to cause about half of cases, while remaining genetic causes are unknown. Using exome sequencing, we identified 2 missense variants (p.H33N and p.H77Y) that were predicted to be damaging in the integrin-linked kinase (ILK) gene in 2 unrelated families. The p.H33N variant was found to be de novo. ILK links integrins and the actin cytoskeleton, and is essential for the maintenance of normal cardiac function. Both of the new variants are located in the ILK ankyrin repeat domain, which binds to the first LIM domain of the adaptor proteins PINCH1 and PINCH2. In silico binding studies proposed that the human variants disrupt the ILK-PINCH complex. Recombinant mutant ILK expressed in H9c2 rat myoblast cells shows aberrant prominent cytoplasmic localization compared to the wild-type. Expression of human wild-type and mutant ILK under the control of the cardiac-specific cmlc2 promotor in zebrafish shows that p.H77Y and p.P70L, a variant previously reported in a dilated cardiomyopathy family, cause cardiac dysfunction and death by about 2-3 weeks of age. Our findings provide genetic and functional evidence that ILK is a cardiomyopathy disease gene and highlight its relevance for diagnosis and genetic counseling of inherited cardiomyopathies.

Indexed as

MutationAdolescentAmino Acid SequenceAnimalsArrhythmias, CardiacCardiomyopathiesCell LineExome SequencingFemaleHumansMaleMutation, MissensePedigreeProtein Serine-Threonine KinasesRatsScaffold Protein ILKProtein Serine-Threonine KinasesScaffold Protein ILK

Identifiers

PMID30802431
PMCPMC7412573
OpenAlexW2912289872

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.