Evidence map›Paper›PMID 24415783›Full record

ArticleThe Journal of infectious diseases2014

Salmonella enterica serovar enteritidis modulates intestinal epithelial miR-128 levels to decrease macrophage recruitment via macrophage colony-stimulating factor.

Tianfu Zhang, Jianxiong Yu, Yaqin Zhang, Limin Li, Yuanyuan Chen, Donghai Li, Fenyong Liu, Chen-Yu Zhang, Hongwei Gu, Ke Zen

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

31 citing papers in PubMed, 51 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

10 authors at 2 institutions in 1 country.

Tianfu ZhangJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Jianxiong YuJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Yaqin ZhangJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Limin LiJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Yuanyuan ChenJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Donghai LiJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Fenyong LiuDepartment of Virology, University of California School of Public Health, Berkeley.
Chen-Yu ZhangJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Hongwei GuJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Ke ZenJiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University School of Life Sciences, China.
Nanjing University · CNState Key Laboratory of Pharmaceutical Biotechnology

Funding

RIBOZYMES FOR STUDIES AND TREATMENT OF HCMV INFECTIONSR01AI041927 · NIAID · UNIVERSITY OF CALIFORNIA BERKELEY · PI LIU, FENYONG · 1997 to 2012
$3.7M
Cytomegalovirus virulence in immunodeficient hostsR01AI050468 · NIAID · UNIVERSITY OF CALIFORNIA BERKELEY · PI LIU, FENYONG · 2002 to 2013
$3.4M
Human cytomegalovirus chromatin modifications in oral infectionR01DE023935 · NIDCR · UNIVERSITY OF CALIFORNIA BERKELEY · PI LIU, FENYONG · 2013 to 2017
$2.3M
Small RNA therapeutics for AIDS-associated infectionR01DE014842 · NIDCR · UNIVERSITY OF CALIFORNIA BERKELEY · PI LIU, FENYONG · 2002 to 2010
$2.2M
NIAID NIH HHS R01 AI041927NIAID NIH HHS R01 AI050468NIDCR NIH HHS R01 DE014842NIDCR NIH HHS R01 DE023935
6 · The paper itself

Abstract

backgroundThe mechanism underlying the ability of virulent Salmonella organisms to escape clearance by macrophages is incompletely understood. Here, we report a novel mechanism by which Salmonella escapes macrophages.

methodsMicroarray and quantitative real-time polymerase chain reaction analyses were used to screen key microRNAs regulating Salmonella-host cell interactions. Target gene was tested using luciferase reporter and Western blot assays. The role of microRNA 128 (miR-128) was assayed using intestinal epithelial cells and a mouse infection model.

resultsThe miR-128 level in human intestinal epithelial HT29 cells was strongly increased by infection with strain SE2472, and the elevation in miR-128 levels in mouse intestine and colon tissues correlated with the level of Salmonella infection in mice. Macrophage colony-stimulating factor (M-CSF) was identified as a target of miR-128, and increased miR-128 levels in epithelial cells due to infection with strain SE2472 significantly decreased the level of cell-secreted M-CSF, leading to impaired M-CSF-mediated macrophage recruitment. The secreted proteins from Salmonella were identified as possible effectors to induce miR-128 expression via the p53 signaling pathway. Moreover, intragastric delivery of anti-miR-128 antagomir into mice significantly increased M-CSF-mediated macrophage recruitment and suppressed Salmonella infection.

conclusionsSalmonella can upregulate intestinal epithelial miR-128 expression, which, in turn, decreases levels of epithelial cell-secreted M-CSF and M-CSF-induced macrophage recruitment.

Indexed as

AnimalsEpithelial CellsFemaleHT29 CellsHumansIntestinesMacrophage Colony-Stimulating FactorMacrophagesMiceMice, Inbred BALB CMicroRNAsSalmonella enteritidisSalmonella InfectionsSignal TransductionTumor Suppressor Protein p53Up-RegulationMacrophage Colony-Stimulating FactorMicroRNAsMirn128 microRNA, mouseTumor Suppressor Protein p53infectionmacrophageM-CSFmiR-128Salmonella

Identifiers

PMID24415783
PMCPMC4481728
OpenAlexW2166578428

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.