Evidence map›Paper›PMID 18369420›Full record

ArticlePLoS computational biology2008

Uncovering a macrophage transcriptional program by integrating evidence from motif scanning and expression dynamics.

Stephen A Ramsey, Sandy L Klemm, Daniel E Zak, Kathleen A Kennedy, Vesteinn Thorsson, Bin Li, Mark Gilchrist, Elizabeth S Gold, Carrie D Johnson, Vladimir Litvak and 7 more

Erratum issuedAbstract read
In one paragraph

Article in PLoS computational biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 114 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
114citing 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

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

  1. Pooled it
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  7. Reprogramming of the LXRα Transcriptome Sustains Macrophage Secondary Inflammatory Responses.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
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  12. Review
  13. A conserved long noncoding RNA, GAPLINC, modulates the immune response during endotoxic shock.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  14. Article
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54 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
  • Erratum issued
5 · Who and what money

Authors and funding

17 authors.

Stephen A RamseyInstitute for Systems Biology, Seattle, Washington, United States of America. sramsey@systemsbiology.org
Sandy L Klemm
Daniel E Zak
Kathleen A Kennedy
Vesteinn Thorsson
Bin Li
Mark Gilchrist
Elizabeth S Gold
Carrie D Johnson
Vladimir Litvak
Garnet Navarro
Jared C Roach
Carrie M Rosenberger
Alistair G Rust
Natalya Yudkovsky
Alan Aderem
Ilya Shmulevich

Funding

Quantitative Systems BiologyP50GM076547 · NIGMS · INSTITUTE FOR SYSTEMS BIOLOGY · PI BALIGA, NITIN S · 2006 to 2016
$30.6M
Genetic Regulatory Networks: Comp. &Ext. InvestigationsR01GM072855 · NIGMS · UNIVERSITY OF TEXAS MD ANDERSON CAN CTR · PI SHMULEVICH, ILYA · 2004 to 2009
$1.0M
NIAID NIH HHS HHSN272200700038CNIAID NIH HHS U54-AI54253NIGMS NIH HHS P50 GM076547NIGMS NIH HHS P50-GM076547NIGMS NIH HHS R01-GM072855
6 · The paper itself

Abstract

Macrophages are versatile immune cells that can detect a variety of pathogen-associated molecular patterns through their Toll-like receptors (TLRs). In response to microbial challenge, the TLR-stimulated macrophage undergoes an activation program controlled by a dynamically inducible transcriptional regulatory network. Mapping a complex mammalian transcriptional network poses significant challenges and requires the integration of multiple experimental data types. In this work, we inferred a transcriptional network underlying TLR-stimulated murine macrophage activation. Microarray-based expression profiling and transcription factor binding site motif scanning were used to infer a network of associations between transcription factor genes and clusters of co-expressed target genes. The time-lagged correlation was used to analyze temporal expression data in order to identify potential causal influences in the network. A novel statistical test was developed to assess the significance of the time-lagged correlation. Several associations in the resulting inferred network were validated using targeted ChIP-on-chip experiments. The network incorporates known regulators and gives insight into the transcriptional control of macrophage activation. Our analysis identified a novel regulator (TGIF1) that may have a role in macrophage activation.

Indexed as

Models, BiologicalAmino Acid MotifsAnimalsComputer SimulationGene Expression RegulationHumansKineticsMacrophage ActivationMacrophagesSignal TransductionStructure-Activity RelationshipSystems IntegrationToll-Like ReceptorsTranscriptional ActivationTranscription FactorsToll-Like ReceptorsTranscription Factors

Identifiers

PMID18369420
PMCPMC2265556

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.