Evidence map›Paper›PMID 39377211›Full record

ArticleJournal of the American Heart Association2024

Defining Cardiomyocyte Repolarization Response to Pharmacotherapy in Long-QT Syndrome Type 3.

Ning Ge, Rui Li, Min Liu, Wenxin Xia, Stephen T O'Brien, Veronica McInerney, Joseph Galvin, Deirdre Ward, Catherine McGorrian, Timothy O'Brien and 2 more

Abstract read
In one paragraph

Article in Journal of the American Heart Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Ning GeRegenerative Medicine Institute, School of Medicine University of Galway Galway Ireland.ORCID 0000-0001-8407-2439
Rui LiLambe Institute for Translational Research University of Galway Galway Ireland.ORCID 0000-0002-9425-0523
Min LiuDepartment of Physiology, College of Life Science Hebei Normal University Shijiazhuang China.ORCID 0000-0003-1296-3392
Wenxin XiaRegenerative Medicine Institute, School of Medicine University of Galway Galway Ireland.
Stephen T O'BrienDepartment of Paediatrics Children's Health Ireland at Crumlin Dublin Ireland.
Veronica McInerneyHRB Clinical Research Facility University of Galway Galway Ireland.ORCID 0000-0003-4586-4091
Joseph GalvinMater Misericordiae University Hospital Dublin Ireland.ORCID 0000-0002-3617-8738
Deirdre WardTallaght University Hospital Tallaght, Dublin Ireland.ORCID 0000-0002-3583-4641
Catherine McGorrianMater Misericordiae University Hospital Dublin Ireland.
Timothy O'BrienRegenerative Medicine Institute, School of Medicine University of Galway Galway Ireland.ORCID 0000-0001-9028-5481
Sanbing ShenRegenerative Medicine Institute, School of Medicine University of Galway Galway Ireland.ORCID 0000-0002-8217-9811
Terence W PrendivilleRegenerative Medicine Institute, School of Medicine University of Galway Galway Ireland.ORCID 0000-0002-3824-636X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLong-QT syndrome is a primary cardiac ion channelopathy predisposing a patient to ventricular arrhythmia through delayed repolarization on the resting ECG. We aimed to establish a patient-specific, human induced pluripotent stem cell (hiPSC)-derived cardiomyocytes model of long-QT syndrome type 3 (LQT3) using clustered regularly interspaced palindromic repeats (CRISPR/Cas9), for disease modeling and drug challenge. METHODS AND

resultsHiPSCs were generated from a patient with LQT3 harboring an

conclusionsWe demonstrated that patient-derived and genetically engineered LQT3 hiPSC-derived cardiomyocytes faithfully recapitulate pathologic characteristics of LQT3. The clinical significance of such an in vitro model is in the exploration of novel therapeutic strategies, stratifying drug adverse reaction risk and potentially facilitating a more targeted, patient-specific approach in high-risk patients with LQT3.

Indexed as

Action PotentialsInduced Pluripotent Stem CellsLong QT SyndromeMyocytes, CardiacNAV1.5 Voltage-Gated Sodium ChannelAnti-Arrhythmia AgentsCalcium Channel BlockersCardiac Conduction System DiseaseCase-Control StudiesCell DifferentiationCRISPR-Cas SystemsGene EditingHumansMaleMexiletinePhenotypeAnti-Arrhythmia AgentsCalcium Channel BlockersMexiletineNAV1.5 Voltage-Gated Sodium ChannelSCN5A protein, humanCRISPR/Cas9human induced pluripotent stem cellslong‐QT syndromemultielectrode arraySCN5A

Identifiers

PMID39377211
PMCPMC11935574

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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.