Evidence map›Paper›PMID 24669221›Full record

ArticleInternational journal of microbiology2014

Molecular analysis of human metapneumovirus detected in patients with lower respiratory tract infection in upper egypt.

Mona S Embarek Mohamed, Janine Reiche, Sonja Jacobsen, Amany G Thabit, Mohamed S Badary, Wolfram Brune, Brunhilde Schweiger, Ahmed H Osmann

Open access · goldAbstract read
In one paragraph

Article in International journal of microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 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

8 authors at 3 institutions in 2 countries.

Mona S Embarek MohamedDepartment of Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71516, Egypt.
Janine ReicheNational Influenza Center, Robert Koch Institute, 13353 Berlin, Germany.ORCID 0000-0003-2541-1095
Sonja JacobsenNational Influenza Center, Robert Koch Institute, 13353 Berlin, Germany.
Amany G ThabitDepartment of Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71516, Egypt.
Mohamed S BadaryDepartment of Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71516, Egypt.
Wolfram BruneHeinrich Pette Institute, Leibniz Institute for Experimental Virology, 20251 Hamburg, Germany.
Brunhilde SchweigerNational Influenza Center, Robert Koch Institute, 13353 Berlin, Germany.
Ahmed H OsmannDepartment of Chest Diseases, Faculty of Medicine, Assiut University, Assiut 71516, Egypt.
Assiut University · EGRobert Koch Institute · DELeibniz Institute of Virology (LIV) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction. Since 2001, when Human metapneumovirus (HMPV) was isolated in the Netherlands, the virus has been detected in several continents. Although reports have confirmed the prevalence of HMPV worldwide, data from Egypt remain limited. HMPV plays an important role in respiratory tract infections in individuals of all ages particularly in children. This study was aimed at estimating the prevalence of HMPV in patients with community-acquired lower respiratory infection in Upper Egypt and characterizing the circulating Egyptian HMPV strains for the first time. Materials and Methods. From 2005 to 2008, respiratory samples from 520 patients were analyzed for the presence of HMPV by real-time RT-PCR. Molecular and phylogenetic analyses were performed on partial fusion gene sequences of HMPV-positive patients. Results. HMPV-positive patients were detected in 2007-2008. The overall infection rate was 4%, while 57% of the patients were children. Sequence analysis demonstrated circulation of subgroup B viruses with predominance of lineage B2. Nucleotide sequence identity within lineage B1 was 98.8%-99.7% and higher than that in lineage B2 (94.3%-100%). Three new amino acid substitutions (T223N, R229K, and D280N) of lineage B2 were observed. Conclusion. HMPV is a major viral pathogen in the Egyptian population especially in children. During 2007-2008, predominantly HMPV B2 circulated in Upper Egypt.

Identifiers

PMID24669221
PMCPMC3941176
OpenAlexW2043880677

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.