Literature DB >> 22379098

Four amino acids of an insect densovirus capsid determine midgut tropism and virulence.

Cecilia Multeau1, Rémy Froissart, Aurélie Perrin, Ilaria Castelli, Morena Casartelli, Mylène Ogliastro.   

Abstract

Densoviruses are insect parvoviruses that are orally infectious for Lepidoptera. To assess the mechanisms underlying their specificity and their virulence, we investigated the role of eight candidate residues in the densovirus capsid. We showed that the substitutions of four amino acids were associated with decreased virulence due to a decreased ability to cross the host midgut epithelium, without an effect on viral replication in other tissues.

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Year:  2012        PMID： 22379098      PMCID： PMC3347284          DOI： 10.1128/JVI.06839-11

Source DB:  PubMed          Journal:  J Virol        ISSN： 0022-538X            Impact factor:   5.103


  14 in total

1.  Genome organization of the densovirus from Bombyx mori (BmDNV-1) and enzyme activity of its capsid.

Authors:  Y Li; Z Zádori; H Bando; R Dubuc; G Fédière; J Szelei; P Tijssen
Journal:  J Gen Virol       Date:  2001-11       Impact factor: 3.891

2.  Pathogenesis of Junonia coenia densovirus in Spodoptera frugiperda: a route of infection that leads to hypoxia.

Authors:  Doriane Mutuel; Marc Ravallec; Beatrice Chabi; Cecilia Multeau; Jean-Michel Salmon; Philippe Fournier; Mylène Ogliastro
Journal:  Virology       Date:  2010-05-10       Impact factor: 3.616

3.  Cloning of the genome of a densovirus and rescue of infectious virions from recombinant plasmid in the insect host Spodoptera littoralis.

Authors:  M Jourdan; F X Jousset; M Gervais; S Skory; M Bergoin; B Dumas
Journal:  Virology       Date:  1990-11       Impact factor: 3.616

4.  Structure of an insect parvovirus (Junonia coenia Densovirus) determined by cryo-electron microscopy.

Authors:  Anneke Bruemmer; Fabien Scholari; Miguel Lopez-Ferber; James F Conway; Elizabeth A Hewat
Journal:  J Mol Biol       Date:  2005-04-08       Impact factor: 5.469

5.  Mutational analysis of narrow pores at the fivefold symmetry axes of adeno-associated virus type 2 capsids reveals a dual role in genome packaging and activation of phospholipase A2 activity.

Authors:  Svenja Bleker; Florian Sonntag; Jürgen A Kleinschmidt
Journal:  J Virol       Date:  2005-02       Impact factor: 5.103

6.  Structural determinants of tissue tropism and in vivo pathogenicity for the parvovirus minute virus of mice.

Authors:  Maria Kontou; Lakshmanan Govindasamy; Hyun-Joo Nam; Nathan Bryant; Antonio L Llamas-Saiz; Concepción Foces-Foces; Eva Hernando; Mari-Paz Rubio; Robert McKenna; José M Almendral; Mavis Agbandje-McKenna
Journal:  J Virol       Date:  2005-09       Impact factor: 5.103

7.  A conserved leucine that constricts the pore through the capsid fivefold cylinder plays a central role in parvoviral infection.

Authors:  Glen A Farr; Peter Tattersall
Journal:  Virology       Date:  2004-06-01       Impact factor: 3.616

8.  Combinations of two capsid regions controlling canine host range determine canine transferrin receptor binding by canine and feline parvoviruses.

Authors:  Karsten Hueffer; Lakshman Govindasamy; Mavis Agbandje-McKenna; Colin R Parrish
Journal:  J Virol       Date:  2003-09       Impact factor: 5.103

Review 9.  Parvovirus host range, cell tropism and evolution.

Authors:  Karsten Hueffer; Colin R Parrish
Journal:  Curr Opin Microbiol       Date:  2003-08       Impact factor: 7.934

10.  The structure of an insect parvovirus (Galleria mellonella densovirus) at 3.7 A resolution.

Authors:  A A Simpson; P R Chipman; T S Baker; P Tijssen; M G Rossmann
Journal:  Structure       Date:  1998-11-15       Impact factor: 5.006
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  5 in total

1.  Densovirus crosses the insect midgut by transcytosis and disturbs the epithelial barrier function.

Authors:  Y Wang; A S Gosselin Grenet; I Castelli; G Cermenati; M Ravallec; L Fiandra; S Debaisieux; C Multeau; N Lautredou; T Dupressoir; Y Li; M Casartelli; M Ogliastro
Journal:  J Virol       Date:  2013-09-11       Impact factor: 5.103

Review 2.  Viral Delivery of dsRNA for Control of Insect Agricultural Pests and Vectors of Human Disease: Prospects and Challenges.

Authors:  Anna Kolliopoulou; Clauvis N T Taning; Guy Smagghe; Luc Swevers
Journal:  Front Physiol       Date:  2017-06-14       Impact factor: 4.566

3.  Interaction of a Densovirus with Glycans of the Peritrophic Matrix Mediates Oral Infection of the Lepidopteran Pest Spodoptera frugiperda.

Authors:  Laetitia Pigeyre; Malvina Schatz; Marc Ravallec; Leila Gasmi; Nicolas Nègre; Cécile Clouet; Martial Seveno; Khadija El Koulali; Mathilde Decourcelle; Yann Guerardel; Didier Cot; Thierry Dupressoir; Anne-Sophie Gosselin-Grenet; Mylène Ogliastro
Journal:  Viruses       Date:  2019-09-17       Impact factor: 5.048

4.  Evolution and phylogeography of Culex pipiens densovirus.

Authors:  Mine Altinli; Sebastian Lequime; Maxime Courcelle; Sarah François; Fabienne Justy; Anne-Sophie Gosselin-Grenet; Mylene Ogliastro; Mylene Weill; Mathieu Sicard
Journal:  Virus Evol       Date:  2019-11-30

5.  Capsid Proteins Are Necessary for Replication of a Parvovirus.

Authors:  Thomas Labadie; Deborah Garcia; Doriane Mutuel; Mylène Ogliastro; Guillaume Cambray
Journal:  J Virol       Date:  2021-08-10       Impact factor: 5.103
  5 in total

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