Evidence map›Paper›PMID 27697822›Full record

ArticleCirculation research2016

Notch-Mediated Epigenetic Regulation of Voltage-Gated Potassium Currents.

Aditi Khandekar, Steven Springer, Wei Wang, Stephanie Hicks, Carla Weinheimer, Ramon Diaz-Trelles, Jeanne M Nerbonne, Stacey Rentschler

Open access · bronzeAbstract read
In one paragraph

Article in Circulation research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. A perspective on Notch signalling in progression and arrhythmogenesis in familial hypertrophic and dilated cardiomyopathies.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Mechanisms Underlying Influence of Bioelectricity in Development.Frontiers in cell and developmental biology · 2022
    Review
  12. Review
  13. Article
  14. Analysis of extracellular vesicle miRNA profiles in heart failure.Journal of cellular and molecular medicine · 2020
    Article
  15. Review
  16. Notch enhances CaAmerican journal of physiology. Cell physiology · 2020
    Article
  17. Article
  18. Article
  19. Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Aditi Khandekar *Department of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Steven Springer *Department of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Wei WangDepartment of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Stephanie HicksDepartment of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Carla WeinheimerDepartment of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Ramon Diaz-TrellesSanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037.
Jeanne M NerbonneDepartment of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Stacey RentschlerDepartment of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Discovery Institute · US

Funding

CARDIOVASCULAR SYSTEM--FUNCTION/REGULATION/PHARMACOLOGYT32HL007275 · NHLBI · WASHINGTON UNIVERSITY · PI NERBONNE, JEANNE M. · 1985 to 2013
$6.0M
ION CHANNEL REGULATION AND MODULATION IN CARDIAC MUSCLER01HL034161 · NHLBI · WASHINGTON UNIVERSITY · PI NERBONNE, JEANNE M. · 1986 to 2015
$4.6M
WNT SIGNALING IN CARDIAC CONDUCTION AND ARRHYTHMOGENESISR01HL130212 · NHLBI · WASHINGTON UNIVERSITY · PI RENTSCHLER, STACEY LYNN · 2016 to 2024
$4.0M
The Role of Notch Signaling in ArrhythmogenesisK08HL107449 · NHLBI · WASHINGTON UNIVERSITY · PI RENTSCHLER, STACEY LYNN · 2011 to 2015
$660k
NHLBI NIH HHS K08 HL107449NHLBI NIH HHS R01 HL034161NHLBI NIH HHS R01 HL130212NHLBI NIH HHS T32 HL007275
6 · The paper itself

Abstract

rationaleVentricular arrhythmias often arise from the Purkinje-myocyte junction and are a leading cause of sudden cardiac death. Notch activation reprograms cardiac myocytes to an induced Purkinje-like state characterized by prolonged action potential duration and expression of Purkinje-enriched genes.

objectiveTo understand the mechanism by which canonical Notch signaling causes action potential prolongation. METHODS AND

resultsWe find that endogenous Purkinje cells have reduced peak K

conclusionsIn summary, these findings demonstrate a novel mechanism for regulation of voltage-gated potassium currents in the setting of cardiac pathology and may provide a novel target for arrhythmia drug design.

Indexed as

AnimalsCells, CulturedEpigenesis, GeneticMiceMice, Inbred C57BLMice, TransgenicMyocytes, CardiacPotassium Channels, Voltage-GatedPurkinje CellsReceptors, NotchPotassium Channels, Voltage-GatedReceptors, Notchaction potentialBrugada syndromecardiomyopathiescellular reprogrammingelectrophysiologyNotch receptors Purkinje cells

Identifiers

PMID27697822
PMCPMC5148677
OpenAlexW2528124823

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.