Evidence map›Paper›PMID 28845148›Full record

ArticleMetabolomics : Official journal of the Metabolomic Society2016

Eigenvector metabolite analysis reveals dietary effects on the association among metabolite correlation patterns, gene expression, and phenotypes.

Clare H Scott Chialvo, Ronglin Che, David Reif, Alison Motsinger-Reif, Laura K Reed

Abstract read
In one paragraph

Article in Metabolomics : Official journal of the Metabolomic Society, 2016. 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.

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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

5 authors.

Clare H Scott ChialvoDepartment of Biological Sciences, University of Alabama, Box 870344, Tuscaloosa, AL 35487, USA.
Ronglin CheDepartment of Statistics, North Carolina State University, Raleigh, NC 27695, USA.
David ReifDepartment of Biological Sciences, North Carolina State University, Raleigh, NC 27695, USA.
Alison Motsinger-ReifDepartment of Statistics, North Carolina State University, Raleigh, NC 27695, USA.
Laura K ReedDepartment of Biological Sciences, University of Alabama, Box 870344, Tuscaloosa, AL 35487, USA.

Funding

Translational Research Support CoreP30ES025128 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Andrew R. Binder · 2015 to 2026
$18.3M
QUANTITATIVE GENETIC ANALYSIS OF SIGNAL TRANSDUCTIONR01GM061600 · NIGMS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI GIBSON, GREGORY C · 2000 to 2008
$1.6M
Genetic Basis of Genotype-by-Environment Interactions Underlying Physiological MoR01GM098856 · NIGMS · UNIVERSITY OF ALABAMA IN TUSCALOOSA · PI MOTSINGER-REIF, ALISON, REED, LAURA K · 2011 to 2015
$1.3M
A Drosophila model for genomic analysis of Metabolic SyndromeF32GM082021 · NIGMS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI REED, LAURA K · 2007 to 2009
$148k
NIEHS NIH HHS P30 ES025128NIGMS NIH HHS F32 GM082021NIGMS NIH HHS R01 GM061600NIGMS NIH HHS R01 GM098856
6 · The paper itself

Abstract

introduction'Multi-omics' datasets obtained from an organism of interest reared under different environmental treatments are increasingly common. Identifying the links among metabolites and transcripts can help to elucidate our understanding of the impact of environment at different levels within the organism. However, many methods for characterizing physiological connections cannot address unidentified metabolites.

objectivesHere, we use Eigenvector Metabolite Analysis (EvMA) to examine links between metabolomic, transcriptomic, and phenotypic variation data and to assess the impact of environmental factors on these associations. Unlike other methods, EvMA can be used to analyze datasets that include unidentified metabolites and unannotated transcripts.

methodsTo demonstrate the utility of EvMA, we analyzed metabolomic, transcriptomic, and phenotypic datasets produced from 20

resultsEvMA recovered chemically related groups of metabolites within the clusters. Using the eigenmetabolite, we identified genes and phenotypes that significantly correlated with each cluster. EvMA identifies new connections between the phenotypes, metabolites, and gene transcripts.

Indexed as

Eigenvector metabolite analysisEnrichment analysesEnvironmentLinkage analyses

Identifiers

PMID28845148
PMCPMC5568542

What Socratic holds

Textmetadata
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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 Socratic graph.