Evidence map›Paper›PMID 25476236›Full record

ArticleVirology journal2014

pH-Dependent entry of chikungunya virus fusion into mosquito cells.

John T Nuckols, Alexander J McAuley, Yan-Jang S Huang, Kate M Horne, Stephen Higgs, Robert A Davey, Dana L Vanlandingham

Open access · goldAbstract read
In one paragraph

Article in Virology journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

9 citing papers in PubMed, 16 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 3 institutions in 1 country.

John T NuckolsMedical Countermeasure Systems, Joint Vaccine Acquisition Program, Fort Detrick, MD, 21702, USA. john.t.nuckols.mil@mail.mil.
Alexander J McAuleyDepartment of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas, 77555, USA. ajmcaule@utmb.edu.
Yan-Jang S HuangBiosecurity Research Institute, Kansas State University, Manhattan, Kansas, 66506, USA. yshuang1985@bri.ksu.edu.
Kate M HorneBiosecurity Research Institute, Kansas State University, Manhattan, Kansas, 66506, USA. kmhorne@ksu.edu.
Stephen HiggsBiosecurity Research Institute, Kansas State University, Manhattan, Kansas, 66506, USA. shiggs@bri.ksu.edu.
Robert A DaveyTexas Biomedical Research Institute, San Antonio, TX, 78245, USA. rdavey@txbiomed.org.
Dana L VanlandinghamBiosecurity Research Institute, Kansas State University, Manhattan, Kansas, 66506, USA. dlvanlan@vet.ksu.edu.
Kansas State University · USTexas Biomedical Research Institute · USThe University of Texas Medical Branch at Galveston · US

Funding

PHS HHS R21 A1073389
6 · The paper itself

Abstract

backgroundMillions of human infections caused by arthropod-borne pathogens are initiated by the feeding of an infected mosquito on a vertebrate. However, interactions between the viruses and the mosquito vector, which facilitates successful infection and transmission of virus to a subsequent vertebrate host, are still not fully understood. FINDING: Here we describe early chikungunya virus (CHIKV) infectious events in cells derived from one of the most important CHIKV vectors, Aedes albopictus. We demonstrated that CHIKV infection of mosquito cells depended on acidification of the endosome as indicated by significant inhibition following prophylactic treatment with the lysosomotropic drugs chloroquine, ammonium chloride, and monensin, which is consistent with observations in mammalian cells. While all three agents inhibited CHIKV infection in C6/36 cells, ammonium chloride was less toxic to cells than the other agents.

conclusionThe observation of similar mechanisms for inhibition of CHIKV infection in mosquito and mammalian cell lines suggests that conserved entry pathways are utilized by CHIKV for vertebrate and invertebrate cell types.

Indexed as

Virus InternalizationAedesAnimalsAntiviral AgentsCell LineChikungunya virusEndosomesHydrogen-Ion ConcentrationAntiviral Agents

Identifiers

PMID25476236
PMCPMC4266220
OpenAlexW2167245601

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.