Evidence map›Paper›PMID 27271511›Full record

ArticleInflammation2016

Lipopolysaccharide-Activated Leukocytes Enhance Thymic Stromal Lymphopoietin Production in a Mouse Air-Pouch-Type Inflammation Model.

Ryosuke Segawa, Natsumi Mizuno, Takahiro Hatayama, Dong Jiangxu, Masahiro Hiratsuka, Yasuo Endo, Noriyasu Hirasawa

Abstract read
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Article in Inflammation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

3 citing papers in PubMed, 9 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

7 authors at 1 institution in 1 country.

Ryosuke SegawaGraduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, 980-8578, Japan.
Natsumi MizunoGraduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, 980-8578, Japan.
Takahiro HatayamaGraduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, 980-8578, Japan.
Dong JiangxuGraduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, 980-8578, Japan.
Masahiro HiratsukaGraduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, 980-8578, Japan.
Yasuo EndoGraduate School of Dentistry, Tohoku University, Sendai, Miyagi, 980-8575, Japan.
Noriyasu HirasawaGraduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, 980-8578, Japan. hirasawa@m.tohoku.ac.jp.
Tohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thymic stromal lymphopoietin (TSLP) is a key cytokine that exacerbates allergic and fibrotic reactions. Several microbes and virus components have been shown to induce TSLP production, mainly in epithelial cells. TLR4 activators, such as lipopolysaccharide (LPS), induce TSLP production in vivo, although the underlying mechanisms remain unclear. In this study, we investigated the contribution of LPS-activated leukocytes to the production of TSLP in a mouse air-pouch-type inflammation model. LPS induced the production of TSLP in this model but not in the mouse keratinocyte cell line PAM212. Transfer of the infiltrated leukocytes collected from an LPS-injected air pouch to the air pouch of another mouse enhanced TSLP production. Further, the LPS-activated leukocytes produced tumor necrosis factor alpha (TNF-α) and interleukin-1 beta (IL-1β); a deficiency in these cytokines attenuated the LPS-induced production of TSLP. TSLP production was induced by TNF-α and enhanced by IL-1β and LPS in the PAM212 cells. These results demonstrated that TNF-α and IL-1β, which are partly produced by LPS-activated leukocytes, contribute to TSLP production via TLR4 activation in vivo.

Indexed as

AnimalsCell LineCytokinesDisease Models, AnimalInflammationInterleukin-1betaKeratinocytesLeukocytesLipopolysaccharidesMiceThymic Stromal LymphopoietinToll-Like Receptor 4Tumor Necrosis Factor-alphaCytokinesInterleukin-1betaLipopolysaccharidesThymic Stromal LymphopoietinTlr4 protein, mouseToll-Like Receptor 4TSLP protein, mouseTumor Necrosis Factor-alphaair pouchinterleukin-1 betalipopolysaccharidethymic stromal lymphopoietintumor necrosis factor alpha

Identifiers

PMID27271511
OpenAlexW2414897154

What OpenQuestion holds

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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.