Evidence map›Paper›PMID 21489290›Full record

ArticleBMC systems biology2011

A computational framework for gene regulatory network inference that combines multiple methods and datasets.

Rita Gupta, Anna Stincone, Philipp Antczak, Sarah Durant, Roy Bicknell, Andreas Bikfalvi, Francesco Falciani

Abstract read
In one paragraph

Article in BMC systems biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

7 authors.

Rita GuptaSchool of Biosciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK.
Anna Stincone
Philipp Antczak
Sarah Durant
Roy Bicknell
Andreas Bikfalvi
Francesco Falciani

Funding

Biotechnology and Biological Sciences Research Council BBC5151041Cancer Research UK C8504/A9488
6 · The paper itself

Abstract

backgroundReverse engineering in systems biology entails inference of gene regulatory networks from observational data. This data typically include gene expression measurements of wild type and mutant cells in response to a given stimulus. It has been shown that when more than one type of experiment is used in the network inference process the accuracy is higher. Therefore the development of generally applicable and effective methodologies that embed multiple sources of information in a single computational framework is a worthwhile objective.

resultsThis paper presents a new method for network inference, which uses multi-objective optimisation (MOO) to integrate multiple inference methods and experiments. We illustrate the potential of the methodology by combining ODE and correlation-based network inference procedures as well as time course and gene inactivation experiments. Here we show that our methodology is effective for a wide spectrum of data sets and method integration strategies.

conclusionsThe approach we present in this paper is flexible and can be used in any scenario that benefits from integration of multiple sources of information and modelling procedures in the inference process. Moreover, the application of this method to two case studies representative of bacteria and vertebrate systems has shown potential in identifying key regulators of important biological processes.

Indexed as

Gene Regulatory NetworksCell Line, TumorEscherichia coliGene SilencingHumansHydrogen-Ion ConcentrationModels, BiologicalNeoplasmsStress, PhysiologicalSystems BiologyTime Factors

Identifiers

PMID21489290
PMCPMC3098160

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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 OpenQuestion graph.