Evidence map›Paper›PMID 21957312›Full record

ArticleJournal of virology2011

Inhibitory effects of bile acids and synthetic farnesoid X receptor agonists on rotavirus replication.

Yunjeong Kim, Kyeong-Ok Chang

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

39 citing papers in PubMed, 54 citations in OpenAlex.

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  10. Impact of the Microbiota on Viral Infections.Annual review of virology · 2023
    Review
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  20. Fecal Microbiota Transplantation during and Post-COVID-19 Pandemic.International journal of molecular sciences · 2021
    Review
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

2 authors at 1 institution in 1 country.

Yunjeong KimDepartment of Diagnostic Medicine and Pathobiology, College of Veterinary Medicine, Kansas State University, 1800 Denison Avenue, Manhattan, KS 66506, USA. ykim@vet.ksu.edu
Kyeong-Ok Chang
Kansas State University · US

Funding

Development of Novel Therapeutic Agents for Norovirus InfectionU01AI081891 · NIAID · KANSAS STATE UNIVERSITY · PI CHANG, KYEONG-OK · 2009 to 2013
$4.9M
NIAID NIH HHS U01 AI081891NIAID NIH HHS U01AI081891
6 · The paper itself

Abstract

Rotaviruses (group A rotaviruses) are the most important cause of severe gastroenteritis in infants and children worldwide. Currently, an antiviral drug is not available and information on therapeutic targets for antiviral development is limited for rotavirus infection. Previously, it was shown that lipid homeostasis is important in rotavirus replication. Since farnesoid X receptor (FXR) and its natural ligands bile acids (such as chenodeoxycholic acid [CDCA]) play major roles in cholesterol and lipid homeostasis, we examined the effects of bile acids and synthetic FXR agonists on rotavirus replication in association with cellular lipid levels. In a mouse model of rotavirus infection, effects of oral administration of CDCA on fecal rotavirus shedding were investigated. The results demonstrate the following. First, the intracellular contents of triglycerides were significantly increased by rotavirus infection. Second, CDCA, deoxycholic acid (DCA), and other synthetic FXR agonists, such as GW4064, significantly reduced rotavirus replication in cell culture in a dose-dependent manner. The reduction of virus replication correlated positively with activation of the FXR pathway and reduction of cellular triglyceride contents (r(2) = 0.95). Third, oral administration of CDCA significantly reduced fecal virus shedding in mice (P < 0.05). We conclude that bile acids and FXR agonists play important roles in the suppression of rotavirus replication. The inhibition mechanism is proposed to be the downregulation of lipid synthesis induced by rotavirus infection.

Indexed as

AnimalsBlotting, WesternCaco-2 CellsCarcinoma, HepatocellularChenodeoxycholic AcidFemaleGastrointestinal AgentsHumansIsoxazolesLiver NeoplasmsMiceMice, Inbred BALB CReal-Time Polymerase Chain ReactionRNA-Binding ProteinsRNA, MessengerRotavirusChenodeoxycholic AcidFxr1h protein, mouseGastrointestinal AgentsGW 4064IsoxazolesRNA-Binding ProteinsRNA, MessengerTriglycerides

Identifiers

PMID21957312
PMCPMC3209393
OpenAlexW2098632988

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.