Evidence map›Paper›PMID 18397272›Full record

ArticleImmunology2008

Importance of murine Vdelta1gammadelta T cells expressing interferon-gamma and interleukin-17A in innate protection against Listeria monocytogenes infection.

Satoru Hamada, Masayuki Umemura, Takeru Shiono, Hiromitsu Hara, Kenji Kishihara, Kensho Tanaka, Hirokazu Mayuzumi, Takao Ohta, Goro Matsuzaki

Open access · bronzeAbstract read
In one paragraph

Article in Immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed, 55 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

9 authors at 3 institutions in 1 country.

Satoru HamadaMolecular Microbiology Group, Centre of Molecular Biosciences, University of the Ryukyus, Okinawa, Japan.
Masayuki Umemura
Takeru Shiono
Hiromitsu Hara
Kenji Kishihara
Kensho Tanaka
Hirokazu Mayuzumi
Takao Ohta
Goro Matsuzaki
University of the Ryukyus · JPSaga University · JPTokushima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Murine gammadelta T cells participate in the innate immune response against infection by an intracellular pathogen Listeria monocytogenes. Vdelta1+gammadelta T cells coexpressing Vgamma6 are a major gammadelta T-cell subpopulation induced at an early stage of L. monocytogenes infection in the livers of infected mice. To investigate the protective role of the Vgamma6/Vdelta1+gammadelta T cells against L. monocytogenes infection, Vdelta1 gene-deficient (Vdelta1-/-) mice were analysed because these mice selectively lacked a Vgamma6/Vdelta1+gammadelta T-cell subpopulation in the L. monocytogenes-infected liver. The Vdelta1-/- mice showed increased bacterial burden in the liver and spleen, and decreased survival rate at an early stage of L. monocytogenes infection when compared to wild-type mice. Histological examination showed abscess-like lesions and unorganized distribution of macrophages in the liver of the Vdelta1-/- mice but not in the wild-type mice after L. monocytogenes infection. The Vgamma6/Vdelta1+gammadelta T cells produced interferon-gamma and interleukin-17A. All the results suggest that murine Vgamma6/Vdelta1+gammadelta T cells control the innate protective response against L. monocytogenes infection through production of the proinflammatory cytokines interferon-gamma and interleukin-17A in the infected liver.

Indexed as

AnimalsGene Expression ProfilingImmunity, InnateInterferon-gammaInterleukin-17ListeriosisLiverMacrophagesMiceMice, Inbred C57BLReceptors, Antigen, T-Cell, gamma-deltaReverse Transcriptase Polymerase Chain ReactionT-Lymphocyte SubsetsInterferon-gammaInterleukin-17Receptors, Antigen, T-Cell, gamma-delta

Identifiers

PMID18397272
PMCPMC2561136
OpenAlexW2035310778

What OpenQuestion holds

Textmetadata
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.