Evidence map›Paper›PMID 24973456›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2014

Critical roles of TIPE2 protein in murine experimental colitis.

Yunwei Lou, Honghong Sun, Samantha Morrissey, Thomas Porturas, Suxia Liu, Xianxin Hua, Youhai H Chen

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
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

26 citing papers in PubMed, 54 citations in OpenAlex.

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  15. TIPE Family of Proteins and Its Implications in Different Chronic Diseases.International journal of molecular sciences · 2018
    Review
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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

7 authors at 2 institutions in 2 countries.

Yunwei LouDepartment of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104; Department of Immunology, Shandong University School of Medicine, Ji'nan 250012, People's Republic of China; and.
Honghong SunDepartment of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104;
Samantha MorrisseyDepartment of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104;
Thomas PorturasDepartment of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104;
Suxia LiuDepartment of Immunology, Shandong University School of Medicine, Ji'nan 250012, People's Republic of China; and.
Xianxin HuaDepartment of Cancer Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104.
Youhai H ChenDepartment of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104; yhc@mail.med.upenn.edu.
University of Pennsylvania · USShandong University · CN

Funding

Autoimmune Encephalomyelitis and c-RelR01AI050059 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI CHEN, YOUHAI H · 2001 to 2016
$4.4M
Autoimmune Encephalomyelitis And Regulatory T CellsR01AI099216 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI CHEN, YOUHAI H · 2013 to 2017
$2.0M
Regulation of Immunity and Inflammation by TIPE2R01AI077533 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI CHEN, YOUHAI H · 2009 to 2013
$1.9M
Transcriptional regulation of Toll-like receptor signalingR01GM085112 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI CHEN, YOUHAI H · 2008 to 2011
$1.3M
Autoimmune encephalomyelitis and c-RelR56AI050059 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI CHEN, YOUHAI H · 2011 to 2011
$320k
NIAID NIH HHS AI-050059NIAID NIH HHS AI-077533NIAID NIH HHS R01 AI050059NIAID NIH HHS R01 AI077533NIAID NIH HHS R01 AI099216NIAID NIH HHS R56 AI050059NIGMS NIH HHS GM-085112NIGMS NIH HHS R01 GM085112
6 · The paper itself

Abstract

Both commensal bacteria and infiltrating inflammatory cells play essential roles in the pathogenesis of inflammatory bowel disease. The molecular mechanisms whereby these pathogenic factors are regulated during the disease are not fully understood. We report in this article that a member of the TNF-α-induced protein 8 (TNFAIP8) family called TIPE2 (TNFAIP8-like 2) plays a crucial role in regulating commensal bacteria dissemination and inflammatory cell function in experimental colitis induced by dextran sodium sulfate (DSS). Following DSS treatment, TIPE2-deficient mice, or chimeric mice that are deficient in TIPE2 only in their hematopoietic cells, lost less body weight and survived longer than wild-type controls. Consistent with this clinical observation, TIPE2-deficient mice exhibited significantly less severe colitis and colonic damage. This was associated with a marked reduction in the colonic expression of inflammatory cytokines, such as TNF-α, IL-6, and IL-12. Importantly, the ameliorated DSS-induced colitis in TIPE2(-/-) mice also was associated with reduced local dissemination of commensal bacteria and a weaker systemic inflammatory response. Combined with our previous report that TIPE2 is a negative regulator of antibacterial immunity, these results indicate that TIPE2 promotes colitis by inhibiting mucosal immunity to commensal bacteria.

Indexed as

AnimalsBacteriaColitisColonHematopoietic Stem CellsInflammationIntracellular Signaling Peptides and ProteinsMaleMiceMice, Inbred C57BLMice, KnockoutRadiation ChimeraSulfatesIntracellular Signaling Peptides and Proteinssodium sulfateSulfatesTIPE2 protein, mouse

Identifiers

PMID24973456
PMCPMC4108503
OpenAlexW1788642148

What OpenQuestion holds

Textmetadata
LicenceTDM
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.