Evidence map›Paper›PMID 26864687›Full record

ArticleScientific reports2016

Gene regulatory network inference using fused LASSO on multiple data sets.

Nooshin Omranian, Jeanne M O Eloundou-Mbebi, Bernd Mueller-Roeber, Zoran Nikoloski

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Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

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56citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

56 citing papers in PubMed.

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  13. Structure learning for gene regulatory networks.PLoS computational biology · 2023
    Article
  14. Article
  15. Network-based approaches for modeling disease regulation and progression.Computational and structural biotechnology journal · 2023
    Review
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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Nooshin OmranianSystems Biology and Mathematical Modelling Group, Max Planck Institute for Molecular Plant Physiology, Am Muehlenberg 1, 14476 Potsdam, Germany.
Jeanne M O Eloundou-MbebiSystems Biology and Mathematical Modelling Group, Max Planck Institute for Molecular Plant Physiology, Am Muehlenberg 1, 14476 Potsdam, Germany.
Bernd Mueller-RoeberDepartment of Molecular Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, Haus 20, 14476 Potsdam, Germany.
Zoran NikoloskiSystems Biology and Mathematical Modelling Group, Max Planck Institute for Molecular Plant Physiology, Am Muehlenberg 1, 14476 Potsdam, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Devising computational methods to accurately reconstruct gene regulatory networks given gene expression data is key to systems biology applications. Here we propose a method for reconstructing gene regulatory networks by simultaneous consideration of data sets from different perturbation experiments and corresponding controls. The method imposes three biologically meaningful constraints: (1) expression levels of each gene should be explained by the expression levels of a small number of transcription factor coding genes, (2) networks inferred from different data sets should be similar with respect to the type and number of regulatory interactions, and (3) relationships between genes which exhibit similar differential behavior over the considered perturbations should be favored. We demonstrate that these constraints can be transformed in a fused LASSO formulation for the proposed method. The comparative analysis on transcriptomics time-series data from prokaryotic species, Escherichia coli and Mycobacterium tuberculosis, as well as a eukaryotic species, mouse, demonstrated that the proposed method has the advantages of the most recent approaches for regulatory network inference, while obtaining better performance and assigning higher scores to the true regulatory links. The study indicates that the combination of sparse regression techniques with other biologically meaningful constraints is a promising framework for gene regulatory network reconstructions.

Indexed as

Gene Regulatory NetworksTranscriptomeAlgorithmsAnimalsComputational BiologyEscherichia coliGene Expression ProfilingGene Expression RegulationMiceMycobacterium tuberculosisRegression AnalysisROC CurveTranscription FactorsTranscription Factors

Identifiers

PMID26864687
PMCPMC4750075

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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.