Evidence map›Paper›PMID 28953993›Full record

ArticleMemorias do Instituto Oswaldo Cruz2017

In silico analysis of amino acid variation in human respiratory syncytial virus: insights into immunodiagnostics.

Claudemir Souza, Nilson It Zanchin, Marco A Krieger, Adriana Ludwig

Open access · diamondAbstract read
In one paragraph

Article in Memorias do Instituto Oswaldo Cruz, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

6 citing papers in PubMed, 7 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

4 authors at 3 institutions in 1 country.

Claudemir SouzaFundação Oswaldo Cruz-Fiocruz, Instituto Carlos Chagas, Laboratório de Genômica Funcional, Curitiba, PR, Brasil.
Nilson It ZanchinFundação Oswaldo Cruz-Fiocruz, Instituto Carlos Chagas, Laboratório de Genômica Funcional, Curitiba, PR, Brasil.
Marco A KriegerFundação Oswaldo Cruz-Fiocruz, Instituto Carlos Chagas, Laboratório de Genômica Funcional, Curitiba, PR, Brasil.
Adriana LudwigFundação Oswaldo Cruz-Fiocruz, Instituto Carlos Chagas, Laboratório de Genômica Funcional, Curitiba, PR, Brasil.
Universidade Federal do Paraná · BRFundação Oswaldo Cruz · BRInstituto de Biologia Molecular do Paraná · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe highly contagious nature of human respiratory syncytial virus (HRSV) and the gravity of its infection in newborns and vulnerable adults pose a serious public health problem. Thus, a rapid and sensitive diagnostic test for viral detection that can be implemented upon the first appearance of symptoms is needed. The genetic variation of the virus must be considered for immunodiagnostic purposes.

objectivesTo analyse HRSV genetic variation and discuss the possible consequences for capture immunoassay development.

methodsWe performed a wide analysis of N, F and G protein variation based on the HRSV sequences currently available in the GenBank database. We also evaluated their similarity with homologous proteins from other viruses.

findingsThe mean amino acid divergences for the N, F, and G proteins between HRSV-A and HRSV-B were determined to be approximately 4%, 10% and 47%, respectively. Due to their high conservation, assays based on the full-length N and F proteins may not distinguish HRSV from human metapneumovirus and other Mononegavirales viruses, and the full-length G protein would most likely produce false negative results due to its high divergence. MAIN

conclusionsWe have identified specific regions in each of these three proteins that have higher potential to produce specific results, and their combined utilisation should be considered for immunoassay development.

Indexed as

Genetic VariationAmino Acid SequenceGenotypeHumansImmunologic TestsPhylogenyRespiratory Syncytial Virus, HumanRespiratory Syncytial Virus InfectionsViral ProteinsViral Proteins

Identifiers

PMID28953993
PMCPMC5607514
OpenAlexW2754513505

What OpenQuestion holds

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LicenceCC BY
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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.