Evidence map›Paper›PMID 25866904›Full record

SynthesisViruses2015

Insect-specific flaviviruses: a systematic review of their discovery, host range, mode of transmission, superinfection exclusion potential and genomic organization.

Bradley J Blitvich, Andrew E Firth

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Viruses, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 196 papers.

0numbers the graph read from it
0cells of the map it votes in
196citing papers in PubMed
35.7field-weighted citation impact, top 1% 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

196 citing papers in PubMed, 328 citations in OpenAlex.

  1. Article
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  7. m6A epigenetic modification of viral RNA is critical for the transmission cycle of mosquito-borne flaviviruses.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  20. Differential effect of acuteOne health (Amsterdam, Netherlands) · 2025
    Article

136 more citing papers are in PubMed but not listed here.

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 2 institutions in 2 countries.

Bradley J BlitvichDepartment of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50011, USA. blitvich@iastate.edu.
Andrew E FirthDepartment of Pathology, University of Cambridge, Cambridge CB2 1QP, UK. aef24@cam.ac.uk.
Iowa State University · USUniversity of Cambridge · GB

Funding

Phenotypic characterization of T’Ho virus and the development of tools for its serologic diagnosisR03AI167042 · NIAID · IOWA STATE UNIVERSITY · PI BLITVICH, BRADLEY J · 2022 to 2023
$153k
NIAID NIH HHS R03 AI167042Wellcome TrustWellcome Trust 088789
6 · The paper itself

Abstract

There has been a dramatic increase in the number of insect-specific flaviviruses (ISFs) discovered in the last decade. Historically, these viruses have generated limited interest due to their inability to infect vertebrate cells. This viewpoint has changed in recent years because some ISFs have been shown to enhance or suppress the replication of medically important flaviviruses in co-infected mosquito cells. Additionally, comparative studies between ISFs and medically important flaviviruses can provide a unique perspective as to why some flaviviruses possess the ability to infect and cause devastating disease in humans while others do not. ISFs have been isolated exclusively from mosquitoes in nature but the detection of ISF-like sequences in sandflies and chironomids indicates that they may also infect other dipterans. ISFs can be divided into two distinct phylogenetic groups. The first group currently consists of approximately 12 viruses and includes cell fusing agent virus, Kamiti River virus and Culex flavivirus. These viruses are phylogenetically distinct from all other known flaviviruses. The second group, which is apparently not monophyletic, currently consists of nine viruses and includes Chaoyang virus, Nounané virus and Lammi virus. These viruses phylogenetically affiliate with mosquito/vertebrate flaviviruses despite their apparent insect-restricted phenotype. This article provides a review of the discovery, host range, mode of transmission, superinfection exclusion ability and genomic organization of ISFs. This article also attempts to clarify the ISF nomenclature because some of these viruses have been assigned more than one name due to their simultaneous discoveries by independent research groups.

Indexed as

Gene OrderGenome, ViralHost SpecificityViral InterferenceAnimalsFlavivirusGenetic VariationInsectaTerminology as Topic

Identifiers

PMID25866904
PMCPMC4411683
OpenAlexW2028638155

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.