Evidence map›Paper›PMID 32138671›Full record

ArticleBMC cardiovascular disorders2020

Novel myocardial markers GADD45G and NDUFS5 identified by RNA-sequencing predicts left ventricular reverse remodeling in advanced non-ischemic heart failure: a retrospective cohort study.

Togo Iwahana, Sho Okada, Masato Kanda, Motohiko Oshima, Atsushi Iwama, Goro Matsumiya, Yoshio Kobayashi

Open access · goldAbstract read
In one paragraph

Article in BMC cardiovascular disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-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

8 citing papers in PubMed, 12 citations in OpenAlex.

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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 1 institution in 1 country.

Togo IwahanaDepartment of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.
Sho OkadaDepartment of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan. shookada-circ@umin.ac.jp.ORCID 0000-0002-1957-2282
Masato KandaDepartment of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.
Motohiko OshimaDepartment of Cellular and Molecular Medicine, Chiba University Graduate School of Medicine, Chiba, Japan.
Atsushi IwamaDepartment of Cellular and Molecular Medicine, Chiba University Graduate School of Medicine, Chiba, Japan.
Goro MatsumiyaDepartment of Cardiovascular Surgery, Chiba University Graduate School of Medicine, Chiba, Japan.
Yoshio KobayashiDepartment of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.
Chiba University · JP

Funding

Japan Society for the Promotion of Science JP15K09064
6 · The paper itself

Abstract

backgroundLeft ventricular reverse remodeling (LVRR) has been detected in non-ischemic dilated cardiomyopathy (NIDCM) patients following optimal treatment. However, its prediction with only conventional modalities is often difficult. This study sought to examine whether RNA sequencing (RNA-seq) of myocardium tissue samples could predict LVRR in NIDCM.

methodsA total of 17 advanced NIDCM patients with left ventricular ejection fraction (LVEF) below 30% who underwent cardiac biopsy from Left ventricle (LV) were prospectively recruited. They received optimal treatment and followed with echocardiogram every 6 months. Based on LVRR status after 12 months of treatment, patients were divided into the reverse remodeling (RR) or non-RR group. Tissue samples were analyzed by RNA-seq, and a functional analysis of differentially expressed genes was carried out.

resultsThere were eight and nine patients in the RR and non-RR groups, respectively. No difference was found in age, sex, disease duration, LV end-diastolic diameter, and LVEF between the two groups. There were 155 genes that were differentially expressed between the two groups. Nicotinamide adenine dinucleotide ubiquinone oxidoreductase subunit (NDUF)S5 and Growth arrest and DNA-damage-inducible protein (GADD)45G, along with several genes related to the mitochondrial respiratory chain and ribosome, were significantly downregulated in the RR as compared to the non-RR group.

conclusionGADD45G and NDUFS5 are potential biomarkers for LVRR in patients with advanced NIDCM.

Indexed as

RNA-SeqVentricular Function, LeftVentricular RemodelingAdultElectron Transport Complex IFemaleGADD45 ProteinsGenetic MarkersHeart FailureHumansIntracellular Signaling Peptides and ProteinsMaleMiddle AgedPredictive Value of TestsPrognosisRetrospective StudiesElectron Transport Complex IGADD45G protein, humanGADD45 ProteinsGenetic MarkersIntracellular Signaling Peptides and ProteinsNDUFS5 protein, humanGADD45GLVRRNDUFS5NIDCMRNA-seq

Identifiers

PMID32138671
PMCPMC7059273
OpenAlexW3010803381

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Registered trials

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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.