Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission
- Autores
- Bellomo, Carla María; Alonso, Daniel O.; Pérez Sautu, Unai; Prieto, Karla; Kehl, Sebastian Dario; Coelho, Rocío María; Periolo, Natalia; Di Paola, Nicholas; Ferressini Gerpe, Natalia; Kuhn, Jens H.; Sanchez Lockhart, Mariano; Palacios, Gustavo; Martinez, Valeria Paula
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We performed whole-genome sequencing with bait enrichment techniques to analyze Andes virus (ANDV), a cause of human hantavirus pulmonary syndrome. We used cryopreserved lung tissues from a naturally infected long-tailed colilargo, including early, intermediate, and late cell culture, passages of an ANDV isolate from that animal, and lung tissues from golden hamsters experimentally exposed to that ANDV isolate. The resulting complete genome sequences were subjected to detailed comparative genomic analysis against American orthohantaviruses. We identified four amino acid substitutions related to cell culture adaptation that resulted in attenuation of ANDV in the typically lethal golden hamster animal model of hantavirus pulmonary syndrome. Changes in the ANDV nucleocapsid protein, glycoprotein, and small nonstructural protein open reading frames correlated with mutations typical for ANDV strains associated with increased virulence in the small-animal model. Finally, we identified three amino acid substitutions, two in the small nonstructural protein and one in the glycoprotein, that were only present in the clade of viruses associated with efficient person-to-person transmission. Our results indicate that there are single-nucleotide polymorphisms that could be used to predict strain-specific ANDV virulence and/or transmissibility. IMPORTANCE Several orthohantaviruses cause the zoonotic disease hantavirus pulmonary syndrome (HPS) in the Americas. Among them, HPS caused by Andes virus (ANDV) is of great public health concern because it is associated with the highest case fatality rate (up to 50%). ANDV is also the only orthohantavirus associated with relatively robust evidence of person-to-person transmission. This work reveals nucleotide changes in the ANDV genome that are associated with virulence attenuation in an animal model and increased transmissibility in humans. These findings may pave the way to early severity predictions in future ANDV-caused HPS outbreaks.
Fil: Bellomo, Carla María. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina
Fil: Alonso, Daniel O.. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina
Fil: Pérez Sautu, Unai. No especifíca;
Fil: Prieto, Karla. No especifíca;
Fil: Kehl, Sebastian Dario. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina
Fil: Coelho, Rocío María. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina
Fil: Periolo, Natalia. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Di Paola, Nicholas. No especifíca;
Fil: Ferressini Gerpe, Natalia. No especifíca;
Fil: Kuhn, Jens H.. No especifíca;
Fil: Sanchez Lockhart, Mariano. No especifíca;
Fil: Palacios, Gustavo. No especifíca;
Fil: Martinez, Valeria Paula. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina - Materia
-
COMPARATIVE GENOMICS
ORTHOHANTAVIRUS
PERSON-TO-PERSON TRANSMISSION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/220138
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/220138 |
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CONICET Digital (CONICET) |
spelling |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person TransmissionBellomo, Carla MaríaAlonso, Daniel O.Pérez Sautu, UnaiPrieto, KarlaKehl, Sebastian DarioCoelho, Rocío MaríaPeriolo, NataliaDi Paola, NicholasFerressini Gerpe, NataliaKuhn, Jens H.Sanchez Lockhart, MarianoPalacios, GustavoMartinez, Valeria PaulaCOMPARATIVE GENOMICSORTHOHANTAVIRUSPERSON-TO-PERSON TRANSMISSIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We performed whole-genome sequencing with bait enrichment techniques to analyze Andes virus (ANDV), a cause of human hantavirus pulmonary syndrome. We used cryopreserved lung tissues from a naturally infected long-tailed colilargo, including early, intermediate, and late cell culture, passages of an ANDV isolate from that animal, and lung tissues from golden hamsters experimentally exposed to that ANDV isolate. The resulting complete genome sequences were subjected to detailed comparative genomic analysis against American orthohantaviruses. We identified four amino acid substitutions related to cell culture adaptation that resulted in attenuation of ANDV in the typically lethal golden hamster animal model of hantavirus pulmonary syndrome. Changes in the ANDV nucleocapsid protein, glycoprotein, and small nonstructural protein open reading frames correlated with mutations typical for ANDV strains associated with increased virulence in the small-animal model. Finally, we identified three amino acid substitutions, two in the small nonstructural protein and one in the glycoprotein, that were only present in the clade of viruses associated with efficient person-to-person transmission. Our results indicate that there are single-nucleotide polymorphisms that could be used to predict strain-specific ANDV virulence and/or transmissibility. IMPORTANCE Several orthohantaviruses cause the zoonotic disease hantavirus pulmonary syndrome (HPS) in the Americas. Among them, HPS caused by Andes virus (ANDV) is of great public health concern because it is associated with the highest case fatality rate (up to 50%). ANDV is also the only orthohantavirus associated with relatively robust evidence of person-to-person transmission. This work reveals nucleotide changes in the ANDV genome that are associated with virulence attenuation in an animal model and increased transmissibility in humans. These findings may pave the way to early severity predictions in future ANDV-caused HPS outbreaks.Fil: Bellomo, Carla María. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; ArgentinaFil: Alonso, Daniel O.. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; ArgentinaFil: Pérez Sautu, Unai. No especifíca;Fil: Prieto, Karla. No especifíca;Fil: Kehl, Sebastian Dario. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; ArgentinaFil: Coelho, Rocío María. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; ArgentinaFil: Periolo, Natalia. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Di Paola, Nicholas. No especifíca;Fil: Ferressini Gerpe, Natalia. No especifíca;Fil: Kuhn, Jens H.. No especifíca;Fil: Sanchez Lockhart, Mariano. No especifíca;Fil: Palacios, Gustavo. No especifíca;Fil: Martinez, Valeria Paula. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; ArgentinaAmerican Society for Microbiology2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/220138Bellomo, Carla María; Alonso, Daniel O.; Pérez Sautu, Unai; Prieto, Karla; Kehl, Sebastian Dario; et al.; Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission; American Society for Microbiology; mSphere; 8; 3; 4-2023; 1-142379-5042CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.asm.org/doi/10.1128/msphere.00018-23info:eu-repo/semantics/altIdentifier/doi/10.1128/msphere.00018-23info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:47Zoai:ri.conicet.gov.ar:11336/220138instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:07:47.708CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission |
title |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission |
spellingShingle |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission Bellomo, Carla María COMPARATIVE GENOMICS ORTHOHANTAVIRUS PERSON-TO-PERSON TRANSMISSION |
title_short |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission |
title_full |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission |
title_fullStr |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission |
title_full_unstemmed |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission |
title_sort |
Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission |
dc.creator.none.fl_str_mv |
Bellomo, Carla María Alonso, Daniel O. Pérez Sautu, Unai Prieto, Karla Kehl, Sebastian Dario Coelho, Rocío María Periolo, Natalia Di Paola, Nicholas Ferressini Gerpe, Natalia Kuhn, Jens H. Sanchez Lockhart, Mariano Palacios, Gustavo Martinez, Valeria Paula |
author |
Bellomo, Carla María |
author_facet |
Bellomo, Carla María Alonso, Daniel O. Pérez Sautu, Unai Prieto, Karla Kehl, Sebastian Dario Coelho, Rocío María Periolo, Natalia Di Paola, Nicholas Ferressini Gerpe, Natalia Kuhn, Jens H. Sanchez Lockhart, Mariano Palacios, Gustavo Martinez, Valeria Paula |
author_role |
author |
author2 |
Alonso, Daniel O. Pérez Sautu, Unai Prieto, Karla Kehl, Sebastian Dario Coelho, Rocío María Periolo, Natalia Di Paola, Nicholas Ferressini Gerpe, Natalia Kuhn, Jens H. Sanchez Lockhart, Mariano Palacios, Gustavo Martinez, Valeria Paula |
author2_role |
author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
COMPARATIVE GENOMICS ORTHOHANTAVIRUS PERSON-TO-PERSON TRANSMISSION |
topic |
COMPARATIVE GENOMICS ORTHOHANTAVIRUS PERSON-TO-PERSON TRANSMISSION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We performed whole-genome sequencing with bait enrichment techniques to analyze Andes virus (ANDV), a cause of human hantavirus pulmonary syndrome. We used cryopreserved lung tissues from a naturally infected long-tailed colilargo, including early, intermediate, and late cell culture, passages of an ANDV isolate from that animal, and lung tissues from golden hamsters experimentally exposed to that ANDV isolate. The resulting complete genome sequences were subjected to detailed comparative genomic analysis against American orthohantaviruses. We identified four amino acid substitutions related to cell culture adaptation that resulted in attenuation of ANDV in the typically lethal golden hamster animal model of hantavirus pulmonary syndrome. Changes in the ANDV nucleocapsid protein, glycoprotein, and small nonstructural protein open reading frames correlated with mutations typical for ANDV strains associated with increased virulence in the small-animal model. Finally, we identified three amino acid substitutions, two in the small nonstructural protein and one in the glycoprotein, that were only present in the clade of viruses associated with efficient person-to-person transmission. Our results indicate that there are single-nucleotide polymorphisms that could be used to predict strain-specific ANDV virulence and/or transmissibility. IMPORTANCE Several orthohantaviruses cause the zoonotic disease hantavirus pulmonary syndrome (HPS) in the Americas. Among them, HPS caused by Andes virus (ANDV) is of great public health concern because it is associated with the highest case fatality rate (up to 50%). ANDV is also the only orthohantavirus associated with relatively robust evidence of person-to-person transmission. This work reveals nucleotide changes in the ANDV genome that are associated with virulence attenuation in an animal model and increased transmissibility in humans. These findings may pave the way to early severity predictions in future ANDV-caused HPS outbreaks. Fil: Bellomo, Carla María. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina Fil: Alonso, Daniel O.. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina Fil: Pérez Sautu, Unai. No especifíca; Fil: Prieto, Karla. No especifíca; Fil: Kehl, Sebastian Dario. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina Fil: Coelho, Rocío María. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina Fil: Periolo, Natalia. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Di Paola, Nicholas. No especifíca; Fil: Ferressini Gerpe, Natalia. No especifíca; Fil: Kuhn, Jens H.. No especifíca; Fil: Sanchez Lockhart, Mariano. No especifíca; Fil: Palacios, Gustavo. No especifíca; Fil: Martinez, Valeria Paula. Dirección Nacional de Instituto de Investigación. Adm.nacional de Laboratorio E Instituto de Salud "dr.c.g.malbran". Instituto Nacional de Enfermedades Infecciosas. Departamento de Virologia; Argentina |
description |
We performed whole-genome sequencing with bait enrichment techniques to analyze Andes virus (ANDV), a cause of human hantavirus pulmonary syndrome. We used cryopreserved lung tissues from a naturally infected long-tailed colilargo, including early, intermediate, and late cell culture, passages of an ANDV isolate from that animal, and lung tissues from golden hamsters experimentally exposed to that ANDV isolate. The resulting complete genome sequences were subjected to detailed comparative genomic analysis against American orthohantaviruses. We identified four amino acid substitutions related to cell culture adaptation that resulted in attenuation of ANDV in the typically lethal golden hamster animal model of hantavirus pulmonary syndrome. Changes in the ANDV nucleocapsid protein, glycoprotein, and small nonstructural protein open reading frames correlated with mutations typical for ANDV strains associated with increased virulence in the small-animal model. Finally, we identified three amino acid substitutions, two in the small nonstructural protein and one in the glycoprotein, that were only present in the clade of viruses associated with efficient person-to-person transmission. Our results indicate that there are single-nucleotide polymorphisms that could be used to predict strain-specific ANDV virulence and/or transmissibility. IMPORTANCE Several orthohantaviruses cause the zoonotic disease hantavirus pulmonary syndrome (HPS) in the Americas. Among them, HPS caused by Andes virus (ANDV) is of great public health concern because it is associated with the highest case fatality rate (up to 50%). ANDV is also the only orthohantavirus associated with relatively robust evidence of person-to-person transmission. This work reveals nucleotide changes in the ANDV genome that are associated with virulence attenuation in an animal model and increased transmissibility in humans. These findings may pave the way to early severity predictions in future ANDV-caused HPS outbreaks. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/220138 Bellomo, Carla María; Alonso, Daniel O.; Pérez Sautu, Unai; Prieto, Karla; Kehl, Sebastian Dario; et al.; Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission; American Society for Microbiology; mSphere; 8; 3; 4-2023; 1-14 2379-5042 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/220138 |
identifier_str_mv |
Bellomo, Carla María; Alonso, Daniel O.; Pérez Sautu, Unai; Prieto, Karla; Kehl, Sebastian Dario; et al.; Andes Virus Genome Mutations That Are Likely Associated with Animal Model Attenuation and Human Person-to-Person Transmission; American Society for Microbiology; mSphere; 8; 3; 4-2023; 1-14 2379-5042 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://journals.asm.org/doi/10.1128/msphere.00018-23 info:eu-repo/semantics/altIdentifier/doi/10.1128/msphere.00018-23 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Society for Microbiology |
publisher.none.fl_str_mv |
American Society for Microbiology |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613941838217216 |
score |
13.070432 |