Evidence map›Paper›PMID 29019857›Full record

ArticleInflammatory bowel diseases2017

Interleukin-27 Is a Potential Rescue Therapy for Acute Severe Colitis Through Interleukin-10-Dependent, T-Cell-Independent Attenuation of Colonic Mucosal Innate Immune Responses.

Mairi H McLean, Caroline Andrews, Miranda L Hanson, Walter A Baseler, Miriam R Anver, Emilee Senkevitch, Aleksandra K Staniszewska, Christopher Smith, Luke C Davies, Julie Hixon and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Inflammatory bowel diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

22 citing papers in PubMed, 34 citations in OpenAlex.

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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

14 authors at 4 institutions in 2 countries.

Mairi H McLean*Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland; †School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Scotland, United Kingdom; ‡Pathology/Histotechnology Laboratory, Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc, Frederick National Laboratory for Cancer Research, Frederick, Maryland; and §Intrexon Actobiotics N.V., Zwijnaarde, Belgium.
Caroline Andrews
Miranda L Hanson
Walter A Baseler
Miriam R Anver
Emilee Senkevitch
Aleksandra K Staniszewska
Christopher Smith
Luke C Davies
Julie Hixon
Wenqeng Li
Wei Shen
Lothar Steidler
Scott K Durum
National Cancer Institute · USFrederick National Laboratory for Cancer Research · USCenter for Cancer Research · USUniversity of Aberdeen · GB

Funding

Cytokines and T Cell DevelopmentZIABC009287 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI DURUM, SCOTT · 2009 to 2025
$15.5M
Chronic Inflammation and CarcinogenesisZIABC011150 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI DURUM, SCOTT · 2009 to 2025
$8.5M
CYTOKINES AND T CELL DEVELOPMENTZ01BC009287 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI DURUM, SCOTT · 1996 to 2008
$1.9M
CCR NIH HHS HHSN261200800001CIntramural NIH HHS Z01 BC009287Intramural NIH HHS Z99 CA999999NCI NIH HHS HHSN261200800001E
6 · The paper itself

Abstract

backgroundIf treatment with intravenous steroids fail, inflammatory bowel disease patients with acute severe colitis face systemic anti-tumor necrosis factor biologic rescue therapy or colectomy. Interleukin (IL)-27 is a cytokine with an immunosuppressive role in adaptive immune responses. However, the IL-27 receptor complex is also expressed on innate immune cells, and there is evidence that IL-27 can impact the function of innate cell subsets, although this particular functionality in vivo is not understood. Our aim was to define the efficacy of IL-27 in acute severe colitis and characterize novel IL-27-driven mechanisms of immunosuppression in the colonic mucosa.

methodsWe assessed oral delivery of Lactococcus lactis expressing an IL-27 hyperkine on the innate immune response in vivo in a genetically intact, noninfective, acute murine colitis model induced by intrarectal instillation of 2,4,6-trinitrobenzenesulfonic acid in SJL/J mice.

resultsIL-27 attenuates acute severe colitis through the reduction of colonic mucosal neutrophil infiltrate associated with a decreased CXC chemokine gradient. This suppression was T cell independent and IL-10 dependent, initially featuring enhanced mucosal IL-10. IL-27 was associated with a reduction in colonic proinflammatory cytokines and induced a multifocal, strong, positive nuclear expression of phosphorylated STAT-1 in mucosal epithelial cells.

conclusionWe have defined novel mechanisms of IL-27 immunosuppression toward colonic innate immune responses in vivo. Mucosal delivery of IL-27 has translational potential as a novel therapeutic for inflammatory bowel disease, and it is a future mucosal directed rescue therapy in acute severe inflammatory bowel disease.

Indexed as

Immunity, InnateAcute DiseaseAnimalsColitisColonDisease Models, AnimalInflammationInflammatory Bowel DiseasesInterleukin-10Interleukin-27Intestinal MucosaMaleMiceMice, KnockoutT-LymphocytesTrinitrobenzenesulfonic AcidInterleukin-10Interleukin-27Trinitrobenzenesulfonic Acid

Identifiers

PMID29019857
PMCPMC5796760
OpenAlexW2760926156

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.