Evidence map›Paper›PMID 33794184›Full record

ArticleCell host & microbe2021

Argonaute-CLIP delineates versatile, functional RNAi networks in Aedes aegypti, a major vector of human viruses.

Kathryn Rozen-Gagnon, Meigang Gu, Joseph M Luna, Ji-Dung Luo, Soon Yi, Sasha Novack, Eliana Jacobson, Wei Wang, Matthew R Paul, Troels K H Scheel and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell host & microbe, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 2 countries.

Kathryn Rozen-GagnonLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA. Electronic address: krozen@rockefeller.edu.
Meigang GuLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA.
Joseph M LunaLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA.
Ji-Dung LuoBioinformatics Resource Center, the Rockefeller University, New York, NY 10065, USA.
Soon YiLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA.
Sasha NovackLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA.
Eliana JacobsonLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA.
Wei WangBioinformatics Resource Center, the Rockefeller University, New York, NY 10065, USA.
Matthew R PaulBioinformatics Resource Center, the Rockefeller University, New York, NY 10065, USA.
Troels K H ScheelLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA; Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Hvidovre Hospital, DK-2650 Hvidovre, Denmark; Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark.
Thomas CarrollBioinformatics Resource Center, the Rockefeller University, New York, NY 10065, USA.
Charles M RiceLaboratory of Virology and Infectious Disease, the Rockefeller University, New York, NY 10065, USA. Electronic address: ricec@rockefeller.edu.
Rockefeller University · USUniversity of Copenhagen · DK

Funding

A systematic analysis of small RNA interactions during RNA virus infectionsR01AI116943 · NIAID · ROCKEFELLER UNIVERSITY · PI RICE, CHARLES M · 2016 to 2020
$3.0M
Elucidating the diverse roles of noncoding small RNAs in chikungunya virus infectionF32AI120579 · NIAID · ROCKEFELLER UNIVERSITY · PI ROZEN-GAGNON, KATHRYN · 2015 to 2018
$166k
NIAID NIH HHS F32 AI120579NIAID NIH HHS R01 AI116943
6 · The paper itself

Abstract

Argonaute (AGO) proteins bind small RNAs to silence complementary RNA transcripts, and they are central to RNA interference (RNAi). RNAi is critical for regulation of gene expression and antiviral defense in Aedes aegypti mosquitoes, which transmit Zika, chikungunya, dengue, and yellow fever viruses. In mosquitoes, AGO1 mediates miRNA interactions, while AGO2 mediates siRNA interactions. We applied AGO-crosslinking immunoprecipitation (AGO-CLIP) for both AGO1 and AGO2, and we developed a universal software package for CLIP analysis (CLIPflexR), identifying 230 small RNAs and 5,447 small RNA targets that comprise a comprehensive RNAi network map in mosquitoes. RNAi network maps predicted expression levels of small RNA targets in specific tissues. Additionally, this resource identified unexpected, context-dependent AGO2 target preferences, including endogenous viral elements and 3'UTRs. Finally, contrary to current thinking, mosquito AGO2 repressed imperfect targets. These findings expand our understanding of small RNA networks and have broad implications for the study of antiviral RNAi.

Indexed as

RNA InterferenceAedesAnimalsArgonaute ProteinsImmunoprecipitationInsect ProteinsRNA, ViralVirusesArgonaute ProteinsInsect ProteinsRNA, ViralAedes aegyptiArgonautecell fusing agent virusHITS-CLIPmicroRNAmosquitoovarypersistent insect-specific virusRNA interferenceshort interfering RNA

Identifiers

PMID33794184
PMCPMC8699793
OpenAlexW3145471693

What OpenQuestion holds

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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.