Evidence map›Paper›PMID 23055830›Full record

ArticlePLoS biology2012

Multi-scale in vivo systems analysis reveals the influence of immune cells on TNF-α-induced apoptosis in the intestinal epithelium.

Ken S Lau, Virna Cortez-Retamozo, Sarah R Philips, Mikael J Pittet, Douglas A Lauffenburger, Kevin M Haigis

Abstract read
In one paragraph

Article in PLoS biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

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  15. The Circadian Clock GeneCellular and molecular gastroenterology and hepatology · 2017
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Ken S LauMolecular Pathology Unit, Massachusetts General Hospital, Charlestown, Massachusetts, United States of America.
Virna Cortez-Retamozo
Sarah R Philips
Mikael J Pittet
Douglas A Lauffenburger
Kevin M Haigis

Funding

Pilot & Feasibility ProgramP30DK043351 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI RAYMOND T CHUNG · 1991 to 2026
$35.3M
Tumor Cell Networks CenterU54CA112967 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI LAUFFENBURGER, DOUGLAS A · 2004 to 2015
$26.2M
In vivo systems biology of inflammatory response in the intestinal epitheliumR01GM088827 · NIGMS · MASSACHUSETTS GENERAL HOSPITAL · PI HAIGIS, KEVIN, LAUFFENBURGER, DOUGLAS A · 2009 to 2012
$1.7M
NCI NIH HHS U54 CA112967NIDDK NIH HHS P30 DK043351NIGMS NIH HHS R01 GM088827
6 · The paper itself

Abstract

Intestinal epithelial cells exist within a complex environment that affects how they interpret and respond to stimuli. We have applied a multi-scale in vivo systems approach to understand how intestinal immune cells communicate with epithelial cells to regulate responses to inflammatory signals. Multivariate modeling analysis of a large dataset composed of phospho-signals, cytokines, and immune cell populations within the intestine revealed an intimate relationship between immune cells and the epithelial response to TNF-α. Ablation of lymphocytes in the intestine prompted a decrease in the expression of MCP-1, which in turn increased the steady state number of intestinal plasmacytoid dendritic cells (pDCs). This change in the immune compartment affected the intestinal cytokine milieu and subsequent epithelial cell signaling network, with cells becoming hypersensitive to TNF-α-induced apoptosis in a way that could be predicted by mathematical modeling. In summary, we have uncovered a novel cellular network that regulates the response of intestinal epithelial cells to inflammatory stimuli in an in vivo setting.

Indexed as

AnimalsApoptosisCell MovementChemokine CCL2Dendritic CellsEpithelial CellsInterferon-gammaIntestinal MucosaLymphocytesMiceMice, Inbred C57BLModels, BiologicalNeutralization TestsPhenotypeSignal TransductionTumor Necrosis Factor-alphaCcl2 protein, mouseChemokine CCL2Interferon-gammaTumor Necrosis Factor-alpha

Identifiers

PMID23055830
PMCPMC3463506

What OpenQuestion holds

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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.