Evidence map›Paper›PMID 20486857›Full record

ArticleThe Journal of infectious diseases2010

MicroRNA-98 and let-7 regulate expression of suppressor of cytokine signaling 4 in biliary epithelial cells in response to Cryptosporidium parvum infection.

Guoku Hu, Rui Zhou, Jun Liu, Ai-Yu Gong, Xian-Ming Chen

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

46 citing papers in PubMed, 87 citations in OpenAlex.

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  20. Two microRNA signatures for malignancy and immune infiltration predict overall survival in advanced epithelial ovarian cancer.Journal of investigative medicine : the official publication of the American Federation for Clinical Research · 2017
    Article
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

5 authors at 1 institution in 1 country.

Guoku HuDepartment of Medical Microbiology and Immunology, Creighton University Medical Center, Omaha, Nebraska 68178, USA.
Rui Zhou
Jun Liu
Ai-Yu Gong
Xian-Ming Chen
CHI Health Creighton University Medical Center - Bergan Mercy · US

Funding

MicroRNAs in Epithelial Innate Immunity to C. parvumR01AI071321 · NIAID · MAYO CLINIC ROCHESTER · PI CHEN, XIAN-MING · 2006 to 2010
$1.3M
NIAID NIH HHS R01 AI071321
6 · The paper itself

Abstract

Expression of the cytokine-inducible Src homology 2 (CIS) protein and suppressors of cytokine signaling (SOCS) proteins represents an important element of host cell reactions in response to infection. We have demonstrated previously that Cryptosporidium parvum infection down-regulates microRNA-98 (miR-98) and let-7 to induce CIS expression in biliary epithelial cells. We report here that down-regulation of miR-98 and let-7 also coordinates epithelial expression of SOCS4 after C. parvum infection. Targeting of the SOCS4 3' untranslated region by miR-98 or let-7 resulted in translational repression. Functional manipulation of miR-98 caused reciprocal alterations in SOCS4 protein expression. Transfection of miR-98 precursor abolished C. parvum-stimulated SOCS4 up-regulation. Moreover, expression of SOCS4 in epithelial cells showed an inhibitory effect on phosphorylation of signal transducers and activators of transcription proteins induced by C. parvum. These data suggest that miRNAs play an important role in the coordinated regulation of CIS and SOCS expression in epithelial cells in response to C. parvum infection.

Indexed as

Bile DuctsCell LineCryptosporidium parvumEpithelial CellsGene Expression RegulationHumansMicroRNAsRNA, MessengerSuppressor of Cytokine Signaling ProteinsMicroRNAsMIRN98 microRNA, humanmirnlet7 microRNA, humanRNA, MessengerSOCS4 protein, humanSuppressor of Cytokine Signaling Proteins

Identifiers

PMID20486857
PMCPMC2880649
OpenAlexW2165456923

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.