Evidence map›Paper›PMID 35482886›Full record

ArticlePLoS pathogens2022

Loquacious modulates flaviviral RNA replication in mosquito cells.

Shwetha Shivaprasad, Kuo-Feng Weng, Yaw Shin Ooi, Julia Belk, Jan E Carette, Ryan Flynn, Peter Sarnow

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

12 citing papers in PubMed, 10 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.

Shwetha ShivaprasadDepartment of Microbiology & Immunology, Stanford University SOM, Stanford, California, United Sates of America.
Kuo-Feng WengDepartment of Microbiology & Immunology, Stanford University SOM, Stanford, California, United Sates of America.
Yaw Shin OoiDepartment of Microbiology & Immunology, Stanford University SOM, Stanford, California, United Sates of America.
Julia BelkStanford ChEM-H, Stanford, California, United States of America.
Jan E CaretteDepartment of Microbiology & Immunology, Stanford University SOM, Stanford, California, United Sates of America.
Ryan FlynnStanford ChEM-H, Stanford, California, United States of America.
Peter SarnowDepartment of Microbiology & Immunology, Stanford University SOM, Stanford, California, United Sates of America.ORCID 0000-0002-2043-2770
Stanford University · US

Funding

Roles for microRNA-122 in hepatitis C virus RNA amplificationR01AI069000 · NIAID · STANFORD UNIVERSITY · PI SARNOW, PETER · 2006 to 2022
$6.2M
Host Genes Critical for Flavivirus InfectionR01AI141970 · NIAID · STANFORD UNIVERSITY · PI CARETTE, JAN E · 2019 to 2023
$2.0M
NIAID NIH HHS R01 AI069000NIAID NIH HHS R01 AI141970
6 · The paper itself

Abstract

Arthropod-borne viruses infect both mosquito and mammalian hosts. While much is known about virus-host interactions that modulate viral gene expression in their mammalian host, much less is known about the interactions that involve inhibition, subversion or avoidance strategies in the mosquito host. A novel RNA-Protein interaction detection assay was used to detect proteins that directly or indirectly bind to dengue viral genomes in infected mosquito cells. Membrane-associated mosquito proteins Sec61A1 and Loquacious (Loqs) were found to be in complex with the viral RNA. Depletion analysis demonstrated that both Sec61A1 and Loqs have pro-viral functions in the dengue viral infectious cycle. Co-localization and pull-down assays showed that Loqs interacts with viral protein NS3 and both full-length and subgenomic viral RNAs. While Loqs coats the entire positive-stranded viral RNA, it binds selectively to the 3' end of the negative-strand of the viral genome. In-depth analyses showed that the absence of Loqs did not affect translation or turnover of the viral RNA but modulated viral replication. Loqs also displayed pro-viral functions for several flaviviruses in infected mosquito cells, suggesting a conserved role for Loqs in flavivirus-infected mosquito cells.

Indexed as

CulicidaeDengueFlavivirusAnimalsMammalsRNA, ViralVirus ReplicationRNA, Viral

Identifiers

PMID35482886
PMCPMC9089905
OpenAlexW4226501911

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.