Evidence map›Paper›PMID 30940863›Full record

ArticleScientific reports2019

Integrating gene regulatory pathways into differential network analysis of gene expression data.

Tyler Grimes, S Steven Potter, Somnath Datta

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
–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

40 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  17. Unraveling Plant-Pathogen Interactions in Cereals Using RNA-seq.Methods in molecular biology (Clifton, N.J.) · 2023
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  20. Network autonomic analysis of post-acute sequelae of COVID-19 and postural tachycardia syndrome.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    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

3 authors.

Tyler GrimesUniversity of Florida, Department of Biostatistics, Gainesville, 32611, USA.ORCID http://orcid.org/0000-0002-5653-3418
S Steven PotterUniversity of Cincinnati, Department of Pediatrics, Cincinnati, 45229, USA.ORCID http://orcid.org/0000-0003-0726-0350
Somnath DattaUniversity of Florida, Department of Biostatistics, Gainesville, 32611, USA. somnath.datta@ufl.edu.

Funding

Proteomics CoreP50DK096418 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI DEVARAJAN, PRASAD · 2012 to 2021
$8.4M
Exploratory Statistical Analysis of Differential Network Behaviors Based on Gene Expression Atlas of Palate DevelopmentR03DE025625 · NIDCR · UNIVERSITY OF FLORIDA · PI DATTA, SOMNATH · 2016 to 2017
$460k
NIDCR NIH HHS R03 DE025625NIDDK NIH HHS P50 DK096418U.S. Department of Health & Human Services | National Institutes of Health (NIH) 5R03DE025625-02
6 · The paper itself

Abstract

The advent of next-generation sequencing has introduced new opportunities in analyzing gene expression data. Research in systems biology has taken advantage of these opportunities by gleaning insights into gene regulatory networks through the analysis of gene association networks. Contrasting networks from different populations can reveal the many different roles genes fill, which can lead to new discoveries in gene function. Pathologies can also arise from aberrations in these gene-gene interactions. Exposing these network irregularities provides a new avenue for understanding and treating diseases. A general framework for integrating known gene regulatory pathways into a differential network analysis between two populations is proposed. The framework importantly allows for any gene-gene association measure to be used, and inference is carried out through permutation testing. A simulation study investigates the performance in identifying differentially connected genes when incorporating known pathways, even if the pathway knowledge is partially inaccurate. Another simulation study compares the general framework with four state-of-the-art methods. Two RNA-seq datasets are analyzed to illustrate the use of this framework in practice. In both examples, the analysis reveals genes and pathways that are known to be biologically significant along with potentially novel findings that may be used to motivate future research.

Indexed as

Gene Regulatory NetworksAlgorithmsAnimalsGene Expression ProfilingGene Expression RegulationHumansSequence Analysis, RNASystems Biology

Identifiers

PMID30940863
PMCPMC6445151

What OpenQuestion holds

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LicenceCC BY
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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.