Evidence map›Paper›PMID 38993264›Full record

ArticleAdvances in virology2024

Genotyping and Molecular Characterization of VP6 and NSP4 Genes of Unusual Rotavirus Group A Isolated from Children with Acute Gastroenteritis.

Charilaos Dellis, Elizabeth-Barbara Tatsi, Dimitra-Maria Koukou, Filippos Filippatos, Evangelia-Eirini Vetouli, Emmanouil Zoumakis, Athanasios Michos, Vasiliki Syriopoulou

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Article in Advances in virology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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4citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Charilaos DellisFirst Department of Pediatrics Infectious Diseases and Chemotherapy Research Laboratory Medical School National and Kapodistrian University of Athens "Aghia Sophia" Children's Hospital, Athens, Greece.ORCID https://orcid.org/0000-0001-6195-0999
Elizabeth-Barbara TatsiFirst Department of Pediatrics Infectious Diseases and Chemotherapy Research Laboratory Medical School National and Kapodistrian University of Athens "Aghia Sophia" Children's Hospital, Athens, Greece.ORCID https://orcid.org/0000-0001-7325-6195
Dimitra-Maria KoukouFirst Department of Pediatrics Infectious Diseases and Chemotherapy Research Laboratory Medical School National and Kapodistrian University of Athens "Aghia Sophia" Children's Hospital, Athens, Greece.ORCID https://orcid.org/0000-0002-2923-3153
Filippos FilippatosFirst Department of Pediatrics Infectious Diseases and Chemotherapy Research Laboratory Medical School National and Kapodistrian University of Athens "Aghia Sophia" Children's Hospital, Athens, Greece.ORCID https://orcid.org/0000-0003-2775-3670
Evangelia-Eirini VetouliDepartment of Microbiology "P. & A. Kyriakou" Children's Hospital, Athens, Greece.
Emmanouil ZoumakisFirst Department of Pediatrics Infectious Diseases and Chemotherapy Research Laboratory Medical School National and Kapodistrian University of Athens "Aghia Sophia" Children's Hospital, Athens, Greece.
Athanasios MichosFirst Department of Pediatrics Infectious Diseases and Chemotherapy Research Laboratory Medical School National and Kapodistrian University of Athens "Aghia Sophia" Children's Hospital, Athens, Greece.ORCID https://orcid.org/0000-0003-1745-1118
Vasiliki SyriopoulouFirst Department of Pediatrics Infectious Diseases and Chemotherapy Research Laboratory Medical School National and Kapodistrian University of Athens "Aghia Sophia" Children's Hospital, Athens, Greece.ORCID https://orcid.org/0000-0003-0592-9591

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Group A rotavirus (RVA), which causes acute gastroenteritis (AGE) in children worldwide, is categorized mainly based on VP7 (genotype G) and VP4 (genotype P) genes. Genotypes that circulate at <1% are considered unusual. Important genes also include VP6 (genotype I) and NSP4 (genotype E). VP6 establishes the group and affects immunogenicity, while NSP4, as an enterotoxin, is responsible for the clinical symptoms. The aim of this study was to genotype the VP6 and NSP4 genes and molecularly characterize the NSP4 and VP6 genes of unusual RVA. Unusual RVA strains extracted from fecal samples of children ≤16 years with AGE were genotyped in VP6 and NSP4 genes with Sanger sequencing. In a 15-year period (2007-2021), 54.8% (34/62) of unusual RVA were successfully I and E genotyped. Three different I and E genotypes were identified; I2 (73.5%, 25/34) and E2 (35.3%, 12/34) were the most common. E3 genotype was detected from 2017 onwards. The uncommon combination of I2-E3 was found in 26.5% (9/34) of the strains and G3-P[9]-I2-E3 remained the most frequent G-P-I-E combination (20.6%, 7/34). Children infected with RVA E2 strains had a statistically higher frequency of dehydration (50%) than those infected with RVA E3 strains (

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PMID38993264
PMCPMC11239230

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