Evidence map›Paper›PMID 33926122›Full record

ArticleInternational journal of molecular sciences2021

Different Expression of Mitochondrial and Endoplasmic Reticulum Stress Genes in Epicardial Adipose Tissue Depends on Coronary Atherosclerosis.

Helena Kratochvílová, Miloš Mráz, Barbora J Kasperová, Daniel Hlaváček, Jakub Mahrík, Ivana Laňková, Anna Cinkajzlová, Zdeněk Matloch, Zdeňka Lacinová, Jaroslava Trnovská and 4 more

Abstract 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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
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

14 authors.

Helena KratochvílováCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Miloš MrázFirst Faculty of Medicine, Institute of Medical Biochemistry and Laboratory Diagnostics, Charles University and General University Hospital, U Nemocnice 499/2, 128 08 Nové Město, Prague, Czech Republic.
Barbora J KasperováDepartment of Diabetes, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Daniel HlaváčekDepartment of Cardiac Surgery, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.ORCID 0000-0001-8453-1666
Jakub MahríkDepartment of Anesthesia and Resuscitation, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Ivana LaňkováDepartment of Diabetes, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Anna CinkajzlováCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Zdeněk MatlochShackleton Department of Anaesthesia UHS NHS UK, Southampton General Hospital, Southampton SO14, UK.
Zdeňka LacinováCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Jaroslava TrnovskáCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Peter IvákDepartment of Cardiac Surgery, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Peter NovodvorskýCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Ivan NetukaDepartment of Cardiac Surgery, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.
Martin HaluzíkCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Vídeňská 1958, 140 21 Prague 4, Czech Republic.

Funding

Health, Czech Republic - conceptual development of research organization ("Institute for Clinical and Experimental Medicine - IKEM IN 00023001Ministry of Health, Czech Republic RVO VFN64165Ministry of Health of the Czech Republic NV19-02-00118
6 · The paper itself

Abstract

The aim of our study was to analyze mitochondrial and endoplasmic reticulum (ER) gene expression profiles in subcutaneous (SAT) and epicardial (EAT) adipose tissue, skeletal muscle, and myocardium in patients with and without CAD undergoing elective cardiac surgery. Thirty-eight patients, 27 with (CAD group) and 11 without CAD (noCAD group), undergoing coronary artery bypass grafting and/or valvular surgery were included in the study. EAT, SAT, intercostal skeletal muscle, and right atrium tissue and blood samples were collected at the start and end of surgery; mRNA expression of selected mitochondrial and ER stress genes was assessed using qRT-PCR. The presence of CAD was associated with decreased mRNA expression of most of the investigated mitochondrial respiratory chain genes in EAT, while no such changes were seen in SAT or other tissues. In contrast, the expression of ER stress genes did not differ between the CAD and noCAD groups in almost any tissue. Cardiac surgery further augmented mitochondrial dysfunction in EAT. In our study, CAD was associated with decreased expression of mitochondrial, but not endoplasmic reticulum stress genes in EAT. These changes may contribute to the acceleration of coronary atherosclerosis.

Indexed as

Adipose TissueAgedCoronary Artery DiseaseEndoplasmic ReticulumEndoplasmic Reticulum StressFemaleGene ExpressionGene Expression ProfilingHumansMaleMiddle AgedMitochondriaMuscle, SkeletalMyocardiumPericardiumRNA, MessengerRNA, Messengercardiac surgerycoronary artery diseasediabetes mellitusendoplasmic reticulum stressepicardial fatgene expressioninflammationmitochondrial dysfunction

Identifiers

PMID33926122
PMCPMC8123607

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.