Evidence map›Paper›PMID 29127223›Full record

ArticlePhysiological genomics2018

Systems genetic analysis of brown adipose tissue function.

Michal Pravenec, Laura M Saba, Václav Zídek, Vladimír Landa, Petr Mlejnek, Jan Šilhavý, Miroslava Šimáková, Hynek Strnad, Jaroslava Trnovská, Vojtěch Škop and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in Physiological genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Review
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  4. The ovineFrontiers in veterinary science · 2023
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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

17 authors at 5 institutions in 2 countries.

Michal PravenecInstitute of Physiology of the Czech Academy of Sciences , Prague , Czech Republic.
Laura M SabaDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus , Aurora, Colorado.
Václav ZídekInstitute of Physiology of the Czech Academy of Sciences , Prague , Czech Republic.
Vladimír LandaInstitute of Physiology of the Czech Academy of Sciences , Prague , Czech Republic.
Petr MlejnekInstitute of Physiology of the Czech Academy of Sciences , Prague , Czech Republic.
Jan ŠilhavýInstitute of Physiology of the Czech Academy of Sciences , Prague , Czech Republic.
Miroslava ŠimákováInstitute of Physiology of the Czech Academy of Sciences , Prague , Czech Republic.
Hynek StrnadInstitute of Molecular Genetics of the Czech Academy of Sciences , Prague , Czech Republic.
Jaroslava TrnovskáInstitute for Clinical and Experimental Medicine, Prague, Czech Republic.
Vojtěch ŠkopInstitute for Clinical and Experimental Medicine, Prague, Czech Republic.
Martina HüttlInstitute for Clinical and Experimental Medicine, Prague, Czech Republic.
Irena MarkováInstitute for Clinical and Experimental Medicine, Prague, Czech Republic.
Olena OliyarnykInstitute for Clinical and Experimental Medicine, Prague, Czech Republic.
Hana MalínskáInstitute for Clinical and Experimental Medicine, Prague, Czech Republic.
Ludmila KazdováInstitute for Clinical and Experimental Medicine, Prague, Czech Republic.
Harry SmithDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus , Aurora, Colorado.
Boris TabakoffDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus , Aurora, Colorado.
Institute of Clinical and Experimental Medicine · CZCzech Academy of Sciences · CZCzech Academy of Sciences, Institute of Physiology · CZUniversity of Colorado Anschutz Medical Campus · USCzech Academy of Sciences, Institute of Molecular Genetics · CZ

Funding

The Heritable Transcriptome and AlcoholismR24AA013162 · NIAAA · UNIVERSITY OF COLORADO DENVER · PI HOFFMAN, PAULA, SABA, LAURA MAREN · 2001 to 2021
$14.2M
6 · The paper itself

Abstract

Brown adipose tissue (BAT) has been suggested to play an important role in lipid and glucose metabolism in rodents and possibly also in humans. In the current study, we used genetic and correlation analyses in the BXH/HXB recombinant inbred (RI) strains, derived from Brown Norway (BN) and spontaneously hypertensive rats (SHR), to identify genetic determinants of BAT function. Linkage analyses revealed a quantitative trait locus (QTL) associated with interscapular BAT mass on chromosome 4 and two closely linked QTLs associated with glucose oxidation and glucose incorporation into BAT lipids on chromosome 2. Using weighted gene coexpression network analysis (WGCNA) we identified 1,147 gene coexpression modules in the BAT from BXH/HXB rats and mapped their module eigengene QTLs. Through an unsupervised analysis, we identified modules related to BAT relative mass and function. The Coral4.1 coexpression module is associated with BAT relative mass (includes Cd36 highly connected gene), and the Darkseagreen coexpression module is associated with glucose incorporation into BAT lipids (includes Hiat1, Fmo5, and Sort1 highly connected transcripts). Because multiple statistical criteria were used to identify candidate modules, significance thresholds for individual tests were not adjusted for multiple comparisons across modules. In summary, a systems genetic analysis using genomic and quantitative transcriptomic and physiological information has produced confirmation of several known genetic factors and significant insight into novel genetic components functioning in BAT and possibly contributing to traits characteristic of the metabolic syndrome.

Indexed as

Adipose Tissue, BrownAnimalsGenetic Predisposition to DiseaseGlucoseMaleMetabolic SyndromeQuantitative Trait LociRatsRats, Inbred BNRats, Inbred SHRGlucosebrown adipose tissuecoexpression modulesquantitative trait locusrecombinant inbred strainsspontaneously hypertensive rat

Identifiers

PMID29127223
PMCPMC5866413
OpenAlexW2767730423

What OpenQuestion holds

Textmetadata
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.