Evidence map›Paper›PMID 32457432›Full record

ArticleScientific reports2020

Whole blood transcriptome profile at hospital admission discriminates between patients with ST-segment elevation and non-ST-segment elevation acute myocardial infarction.

Mattia Chiesa, Luca Piacentini, Elisa Bono, Valentina Milazzo, Jeness Campodonico, Giancarlo Marenzi, Gualtiero I Colombo

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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.

Mattia Chiesa *Unit of Immunology and Functional Genomics, Centro Cardiologico Monzino IRCCS, Milano, Italy.
Luca Piacentini *Unit of Immunology and Functional Genomics, Centro Cardiologico Monzino IRCCS, Milano, Italy.
Elisa BonoUnit of Immunology and Functional Genomics, Centro Cardiologico Monzino IRCCS, Milano, Italy.
Valentina MilazzoUnit of Intensive Cardiac Care, Centro Cardiologico Monzino IRCCS, Milano, Italy.
Jeness CampodonicoUnit of Intensive Cardiac Care, Centro Cardiologico Monzino IRCCS, Milano, Italy.
Giancarlo MarenziUnit of Intensive Cardiac Care, Centro Cardiologico Monzino IRCCS, Milano, Italy.
Gualtiero I ColomboUnit of Immunology and Functional Genomics, Centro Cardiologico Monzino IRCCS, Milano, Italy. gualtiero.colombo@cardiologicomonzino.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whether ST-segment (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI) should be regarded as distinct pathophysiological entities is a matter of debate. We tested the hypothesis that peripheral blood gene-expression profiles at presentation distinguish STEMI from NSTEMI. We performed a case-control study collecting whole-blood from 60 STEMI and 58 NSTEMI (defined according to the third universal definition of MI) consecutive patients on hospital admission. We used RNA-sequencing for the discovery phase, comparing 15 STEMI vs. 15 NSTEMI patients, matched for age, sex, and cardiovascular risk factors, and quantitative PCR in the remaining unmatched patients for validating top-significant genes. Gene-level differential expression analysis identified significant differences in the expression of 323 genes: 153 genes withstood correction for admission cardiac troponin I (cTnI), differentiating the two conditions independently of myocardial necrosis extent. Functional annotation analysis uncovered divergent modulation in leukocyte and platelet activation, cell migration, and mitochondrial respiratory processes. Linear regression analysis revealed gene expression patterns on admission predicting infarct size, as indexed by cTnI peak (R

Indexed as

Gene Regulatory NetworksAgedBlood Chemical AnalysisDiagnosis, DifferentialFemaleGene Expression ProfilingGenetic MarkersHospitalizationHumansMaleMiddle AgedNon-ST Elevated Myocardial InfarctionRegression AnalysisSensitivity and SpecificitySequence Analysis, RNAST Elevation Myocardial InfarctionGenetic Markers

Identifiers

PMID32457432
PMCPMC7250845

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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.