Development of a New Internally Controlled One-Step Real-Time RT-PCR for the Molecular Detection of Enterovirus A71 in Africa and Madagascar.

EV-A71 HFMD enterovirus 71 molecular detection new genogroups

Journal

Frontiers in microbiology
ISSN: 1664-302X
Titre abrégé: Front Microbiol
Pays: Switzerland
ID NLM: 101548977

Informations de publication

Date de publication:
2020
Historique:
received: 20 05 2020
accepted: 21 07 2020
entrez: 14 9 2020
pubmed: 15 9 2020
medline: 15 9 2020
Statut: epublish

Résumé

Enterovirus A71 (EV-A71) is a leading cause of hand-foot-and-mouth disease (HFMD) and can be associated with severe neurological complications. EV-A71 strains can be classified into seven genogroups, A-H, on the basis of the VP1 capsid protein gene sequence. Genogroup A includes the prototype strain; genogroups B and C are responsible of major outbreaks worldwide, but little is known about the others, particularly genogroups E and F, which have been recently identified in Africa and Madagascar, respectively. The circulation of EV-A71 in the African region is poorly known and probably underestimated. A rapid and specific assay for detecting all genogroups of EV-A71 is required. In this study, we developed a real-time RT-PCR assay with a competitive internal control (IC). The primers and

Identifiants

pubmed: 32922374
doi: 10.3389/fmicb.2020.01907
pmc: PMC7456875
doi:

Types de publication

Journal Article

Langues

eng

Pagination

1907

Informations de copyright

Copyright © 2020 Volle, Joffret, Ndiaye, Fernandez-Garcia, Razafindratsimandresy, Heraud, Rezig, Sadeuh-Mba, Boulahbal-Anes, Seghier, Deshpandeh, Bessaud and Delpeyroux.

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Auteurs

Romain Volle (R)

Institut Pasteur, Unité de Biologie des Virus Entériques, Paris, France.
INSERM U994, Institut National de Santé et de La Recherche Médicale, Paris, France.

Marie-Line Joffret (ML)

Institut Pasteur, Unité de Biologie des Virus Entériques, Paris, France.
INSERM U994, Institut National de Santé et de La Recherche Médicale, Paris, France.
Institut Pasteur, Viral Populations and Pathogenesis, Paris, France.

Kader Ndiaye (K)

Institut Pasteur de Dakar, Dakar, Senegal.

Maria Dolores Fernandez-Garcia (MD)

Institut Pasteur de Dakar, Dakar, Senegal.

Richter Razafindratsimandresy (R)

Institut Pasteur de Madagascar, Antananarivo, Madagascar.

Jean-Michel Heraud (JM)

Institut Pasteur de Madagascar, Antananarivo, Madagascar.

Dorra Rezig (D)

Institut Pasteur de Tunis, Tunis, Tunisia.

Serge Alain Sadeuh-Mba (SA)

Centre Pasteur du Cameroun, Yaoundé, Cameroon.

Leila Boulahbal-Anes (L)

Institut Pasteur d'Algérie, Algiers, Algeria.

Mohamed Seghier (M)

Institut Pasteur d'Algérie, Algiers, Algeria.

Jagadish M Deshpandeh (JM)

National Institute of Virology, Indian Council of Medical Research (ICMR), Mumbai, India.

Maël Bessaud (M)

Institut Pasteur, Unité de Biologie des Virus Entériques, Paris, France.
INSERM U994, Institut National de Santé et de La Recherche Médicale, Paris, France.
Institut Pasteur, Viral Populations and Pathogenesis, Paris, France.

Francis Delpeyroux (F)

Institut Pasteur, Unité de Biologie des Virus Entériques, Paris, France.
INSERM U994, Institut National de Santé et de La Recherche Médicale, Paris, France.

Classifications MeSH