Evidence map›Paper›PMID 33810615›Full record

ArticleInternational journal of molecular sciences2021

Gene Expression Changes of Humans with Primary Mitral Regurgitation and Reduced Left Ventricular Ejection Fraction.

Feng-Chun Tsai, Yu-Lin Chen, Kun-Chi Yen, Cheng-Hsun Chiu, Jui-Hsuan Chen, Yung-Hsin Yeh, Pei-Chien Tsai

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

10 citing papers in PubMed, 10 citations in OpenAlex.

  1. Recent advances in omics-based research of mitral valve disease.Frontiers in cardiovascular medicine · 2026
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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

7 authors at 2 institutions in 1 country.

Feng-Chun TsaiDivision of Cardiac Surgery, Chang Gung Memorial Hospital, Taoyuan City 333, Taiwan.
Yu-Lin ChenDepartment of Biomedical Sciences, Chang Gung University, Taoyuan City 33302, Taiwan.
Kun-Chi YenSchool of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan.
Cheng-Hsun ChiuDivision of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan City 333, Taiwan.
Jui-Hsuan ChenDepartment of Biomedical Sciences, Chang Gung University, Taoyuan City 33302, Taiwan.
Yung-Hsin YehSchool of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan.
Pei-Chien TsaiDepartment of Biomedical Sciences, Chang Gung University, Taoyuan City 33302, Taiwan.
Chang Gung University · TWChang Gung Memorial Hospital · TW

Funding

Chang Gung Memorial Hospital CMRPG3F2061, CMRPG3G1391, CORPG3J0291-3, CMRPG3G1371-3, CMRPD1J0082Ministry of Science and Technology, Taiwan NMRPD1K0941, NZRPD1K0011
6 · The paper itself

Abstract

Patients with primary mitral regurgitation (MR) may remain asymptomatic for many years. For unknown reasons, some shift from a compensated to a decompensated state and progress to fatal heart failure. To elucidate the genetic determinants of this process, we recruited 28 patients who underwent mitral valve surgery and stratified them into control, compensated MR, and decompensated MR groups. Tissue biopsies were obtained from the patients' left ventricular (LV) lateral wall for a transcriptome-wide profiling of 64,769 probes to identify differentially expressed genes (DEGs). Using cutoff values at the 1% FDR significance level and sex- and age-adjusted regression models, we identified 12 significant DEGs (

Indexed as

AgedBiopsyExtracellular MatrixFemaleGene Expression ProfilingGene Expression RegulationHeart VentriclesHumansMaleMiddle AgedMitral ValveMitral Valve InsufficiencyOligonucleotide Array Sequence AnalysisRegression AnalysisStroke VolumeTranscriptomecardiac fibrosismitral regurgitationreduced ejection fractiontranscriptome-wide association analysis

Identifiers

PMID33810615
PMCPMC8037976
OpenAlexW3151783896

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.