Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity
- Autores
- Fu, Yingying; Cao, Rui; Schäfer, Miriam; Stephan, Sonja; Braspenning Wesch, Ilona; Schmitt, Laura; Bischoff, Ralf; Müller, Martin; Schäfer, Kai; Vinzon, Sabrina Eugenia; Rösl, Frank; Hasche, Daniel
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Although many high-risk mucosal and cutaneous human papillomaviruses (HPVs) theoretically have the potential to synthesize L1 isoforms differing in length, previous seroepidemiological studies only focused on the short L1 variants, co-assembling with L2 to infectious virions. Using the multimammate mouse Mastomys coucha as preclinical model, this is the first study demonstrating seroconversion against different L1 isoforms during the natural course of papillomavirus infection. Intriguingly, positivity with the cutaneous MnPV was accompanied by a strong seroresponse against a longer L1 isoform, but to our surprise, the raised antibodies were non-neutralizing. Only after a delay of around 4 months, protecting antibodies against the short L1 appeared, enabling the virus to successfully establish an infection. This argues for a novel humoral immune escape mechanism that may also have important implications on the interpretation of epidemiological data in terms of seropositivity and protection of PV infections in general.
Fil: Fu, Yingying. German Cancer Research Center; Alemania
Fil: Cao, Rui. German Cancer Research Center; Alemania
Fil: Schäfer, Miriam. German Cancer Research Center; Alemania
Fil: Stephan, Sonja. German Cancer Research Center; Alemania
Fil: Braspenning Wesch, Ilona. German Cancer Research Center; Alemania
Fil: Schmitt, Laura. German Cancer Research Center; Alemania
Fil: Bischoff, Ralf. German Cancer Research Center; Alemania
Fil: Müller, Martin. German Cancer Research Center; Alemania
Fil: Schäfer, Kai. German Cancer Research Center; Alemania
Fil: Vinzon, Sabrina Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Rösl, Frank. German Cancer Research Center; Alemania
Fil: Hasche, Daniel. German Cancer Research Center ; Alemania - Materia
-
papillomavirus
immune escape
Mastomys coucha
seroconversion
neutralization
virus-like particle - 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:11336/139202
Ver los metadatos del registro completo
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Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunityFu, YingyingCao, RuiSchäfer, MiriamStephan, SonjaBraspenning Wesch, IlonaSchmitt, LauraBischoff, RalfMüller, MartinSchäfer, KaiVinzon, Sabrina EugeniaRösl, FrankHasche, Danielpapillomavirusimmune escapeMastomys couchaseroconversionneutralizationvirus-like particlehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Although many high-risk mucosal and cutaneous human papillomaviruses (HPVs) theoretically have the potential to synthesize L1 isoforms differing in length, previous seroepidemiological studies only focused on the short L1 variants, co-assembling with L2 to infectious virions. Using the multimammate mouse Mastomys coucha as preclinical model, this is the first study demonstrating seroconversion against different L1 isoforms during the natural course of papillomavirus infection. Intriguingly, positivity with the cutaneous MnPV was accompanied by a strong seroresponse against a longer L1 isoform, but to our surprise, the raised antibodies were non-neutralizing. Only after a delay of around 4 months, protecting antibodies against the short L1 appeared, enabling the virus to successfully establish an infection. This argues for a novel humoral immune escape mechanism that may also have important implications on the interpretation of epidemiological data in terms of seropositivity and protection of PV infections in general.Fil: Fu, Yingying. German Cancer Research Center; AlemaniaFil: Cao, Rui. German Cancer Research Center; AlemaniaFil: Schäfer, Miriam. German Cancer Research Center; AlemaniaFil: Stephan, Sonja. German Cancer Research Center; AlemaniaFil: Braspenning Wesch, Ilona. German Cancer Research Center; AlemaniaFil: Schmitt, Laura. German Cancer Research Center; AlemaniaFil: Bischoff, Ralf. German Cancer Research Center; AlemaniaFil: Müller, Martin. German Cancer Research Center; AlemaniaFil: Schäfer, Kai. German Cancer Research Center; AlemaniaFil: Vinzon, Sabrina Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Rösl, Frank. German Cancer Research Center; AlemaniaFil: Hasche, Daniel. German Cancer Research Center ; AlemaniaeLife Sciences2020-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139202Fu, Yingying; Cao, Rui; Schäfer, Miriam; Stephan, Sonja; Braspenning Wesch, Ilona; et al.; Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity; eLife Sciences; eLife; 9; 8-2020; 1-262050-084X2050-084XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://elifesciences.org/articles/57626info:eu-repo/semantics/altIdentifier/doi/10.7554/eLife.57626info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:15:21Zoai:ri.conicet.gov.ar:11336/139202instacron: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 10:15:21.881CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity |
title |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity |
spellingShingle |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity Fu, Yingying papillomavirus immune escape Mastomys coucha seroconversion neutralization virus-like particle |
title_short |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity |
title_full |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity |
title_fullStr |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity |
title_full_unstemmed |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity |
title_sort |
Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity |
dc.creator.none.fl_str_mv |
Fu, Yingying Cao, Rui Schäfer, Miriam Stephan, Sonja Braspenning Wesch, Ilona Schmitt, Laura Bischoff, Ralf Müller, Martin Schäfer, Kai Vinzon, Sabrina Eugenia Rösl, Frank Hasche, Daniel |
author |
Fu, Yingying |
author_facet |
Fu, Yingying Cao, Rui Schäfer, Miriam Stephan, Sonja Braspenning Wesch, Ilona Schmitt, Laura Bischoff, Ralf Müller, Martin Schäfer, Kai Vinzon, Sabrina Eugenia Rösl, Frank Hasche, Daniel |
author_role |
author |
author2 |
Cao, Rui Schäfer, Miriam Stephan, Sonja Braspenning Wesch, Ilona Schmitt, Laura Bischoff, Ralf Müller, Martin Schäfer, Kai Vinzon, Sabrina Eugenia Rösl, Frank Hasche, Daniel |
author2_role |
author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
papillomavirus immune escape Mastomys coucha seroconversion neutralization virus-like particle |
topic |
papillomavirus immune escape Mastomys coucha seroconversion neutralization virus-like particle |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Although many high-risk mucosal and cutaneous human papillomaviruses (HPVs) theoretically have the potential to synthesize L1 isoforms differing in length, previous seroepidemiological studies only focused on the short L1 variants, co-assembling with L2 to infectious virions. Using the multimammate mouse Mastomys coucha as preclinical model, this is the first study demonstrating seroconversion against different L1 isoforms during the natural course of papillomavirus infection. Intriguingly, positivity with the cutaneous MnPV was accompanied by a strong seroresponse against a longer L1 isoform, but to our surprise, the raised antibodies were non-neutralizing. Only after a delay of around 4 months, protecting antibodies against the short L1 appeared, enabling the virus to successfully establish an infection. This argues for a novel humoral immune escape mechanism that may also have important implications on the interpretation of epidemiological data in terms of seropositivity and protection of PV infections in general. Fil: Fu, Yingying. German Cancer Research Center; Alemania Fil: Cao, Rui. German Cancer Research Center; Alemania Fil: Schäfer, Miriam. German Cancer Research Center; Alemania Fil: Stephan, Sonja. German Cancer Research Center; Alemania Fil: Braspenning Wesch, Ilona. German Cancer Research Center; Alemania Fil: Schmitt, Laura. German Cancer Research Center; Alemania Fil: Bischoff, Ralf. German Cancer Research Center; Alemania Fil: Müller, Martin. German Cancer Research Center; Alemania Fil: Schäfer, Kai. German Cancer Research Center; Alemania Fil: Vinzon, Sabrina Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Rösl, Frank. German Cancer Research Center; Alemania Fil: Hasche, Daniel. German Cancer Research Center ; Alemania |
description |
Although many high-risk mucosal and cutaneous human papillomaviruses (HPVs) theoretically have the potential to synthesize L1 isoforms differing in length, previous seroepidemiological studies only focused on the short L1 variants, co-assembling with L2 to infectious virions. Using the multimammate mouse Mastomys coucha as preclinical model, this is the first study demonstrating seroconversion against different L1 isoforms during the natural course of papillomavirus infection. Intriguingly, positivity with the cutaneous MnPV was accompanied by a strong seroresponse against a longer L1 isoform, but to our surprise, the raised antibodies were non-neutralizing. Only after a delay of around 4 months, protecting antibodies against the short L1 appeared, enabling the virus to successfully establish an infection. This argues for a novel humoral immune escape mechanism that may also have important implications on the interpretation of epidemiological data in terms of seropositivity and protection of PV infections in general. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08 |
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/11336/139202 Fu, Yingying; Cao, Rui; Schäfer, Miriam; Stephan, Sonja; Braspenning Wesch, Ilona; et al.; Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity; eLife Sciences; eLife; 9; 8-2020; 1-26 2050-084X 2050-084X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/139202 |
identifier_str_mv |
Fu, Yingying; Cao, Rui; Schäfer, Miriam; Stephan, Sonja; Braspenning Wesch, Ilona; et al.; Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity; eLife Sciences; eLife; 9; 8-2020; 1-26 2050-084X 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://elifesciences.org/articles/57626 info:eu-repo/semantics/altIdentifier/doi/10.7554/eLife.57626 |
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 |
eLife Sciences |
publisher.none.fl_str_mv |
eLife Sciences |
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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1844614088720646144 |
score |
13.070432 |