Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas
- Autores
- Blanco, Rancés; Carrillo-Beltrán, Diego; Muñoz, Juan P.; Osorio, Julio C.; Tapia, Julio C.; Burzio, Verónica A.; Gallegos, Iván; Calaf, Gloria M.; Chabay, Paola Andrea; Aguayo, Francisco
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- High-risk human papillomaviruses (HR-HPVs) are the etiological agents of cervical cancer. However, a low proportion of HR-HPV-infected women finally develop this cancer, which suggests the involvement of additional cofactors. Epstein–Barr virus (EBV) has been detected in cervical squamous cell carcinomas (SCCs) as well as in low-(LSIL) and high-grade (HSIL) squamous in-traepithelial lesions, although its role is unknown. In this study, we characterized HR-HPV/EBV co-presence and viral gene expression in LSIL (n = 22), HSIL (n = 52), and SCC (n = 19) from Chilean women. Additionally, phenotypic changes were evaluated in cervical cancer cells ectopically expressing BamHI-A Rightward Frame 1 (BARF1). BARF1 is a lytic gene also expressed in EBV-positive epithelial tumors during the EBV latency program. HPV was detected in 6/22 (27.3%) LSIL, 38/52 (73.1%) HSIL, and 15/19 (78.9%) SCC cases (p < 0.001). On the other hand, EBV was detected in 16/22 (72.7%) LSIL, 27/52 (51.9%) HSIL, and 13/19 (68.4%) SCC cases (p = 0.177). HR-HPV/EBV co-presence was detected in 3/22 (13.6%) LSIL, 17/52 (32.7%) HSIL, and 11/19 (57.9%) SCC cases (p = 0.020). Additionally, BARF1 transcripts were detected in 37/55 (67.3%) of EBV positive cases and in 19/30 (63.3%) of HR-HPV/EBV positive cases. Increased proliferation, migration, and epithelial-mesenchymal transition (EMT) was observed in cervical cancer cells expressing BARF1. Thus, both EBV and BARF1 transcripts are detected in low-and high-grade cervical lesions as well as in cervical carcinomas. In addition, BARF1 can modulate the tumor behavior in cervical cancer cells, suggesting a role in increasing tumor aggressiveness.
Fil: Blanco, Rancés. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; Chile
Fil: Carrillo-Beltrán, Diego. Universidad de Tarapaca. Instituto de Alta Investigacion.; Chile
Fil: Muñoz, Juan P.. Universidad de Tarapaca. Instituto de Alta Investigacion.; Chile
Fil: Osorio, Julio C.. Universidad de Chile; Chile
Fil: Tapia, Julio C.. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; Chile
Fil: Burzio, Verónica A.. Universidad Andrés Bello; Chile
Fil: Gallegos, Iván. Universidad de Santiago de Chile. Hospital Clinico San Borja Arriaran; Chile
Fil: Calaf, Gloria M.. Universidad de Tarapaca. Instituto de Alta Investigacion.; Chile
Fil: Chabay, Paola Andrea. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas; Argentina
Fil: Aguayo, Francisco. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; Chile - Materia
-
BAMHI-A RIGHTWARD FRAME 1 EXPRESSION
CERVICAL CANCER
EPSTEIN–BARR VIRUS
HUMAN PAPILLOMAVIRUS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/201395
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Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell CarcinomasBlanco, RancésCarrillo-Beltrán, DiegoMuñoz, Juan P.Osorio, Julio C.Tapia, Julio C.Burzio, Verónica A.Gallegos, IvánCalaf, Gloria M.Chabay, Paola AndreaAguayo, FranciscoBAMHI-A RIGHTWARD FRAME 1 EXPRESSIONCERVICAL CANCEREPSTEIN–BARR VIRUSHUMAN PAPILLOMAVIRUShttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3High-risk human papillomaviruses (HR-HPVs) are the etiological agents of cervical cancer. However, a low proportion of HR-HPV-infected women finally develop this cancer, which suggests the involvement of additional cofactors. Epstein–Barr virus (EBV) has been detected in cervical squamous cell carcinomas (SCCs) as well as in low-(LSIL) and high-grade (HSIL) squamous in-traepithelial lesions, although its role is unknown. In this study, we characterized HR-HPV/EBV co-presence and viral gene expression in LSIL (n = 22), HSIL (n = 52), and SCC (n = 19) from Chilean women. Additionally, phenotypic changes were evaluated in cervical cancer cells ectopically expressing BamHI-A Rightward Frame 1 (BARF1). BARF1 is a lytic gene also expressed in EBV-positive epithelial tumors during the EBV latency program. HPV was detected in 6/22 (27.3%) LSIL, 38/52 (73.1%) HSIL, and 15/19 (78.9%) SCC cases (p < 0.001). On the other hand, EBV was detected in 16/22 (72.7%) LSIL, 27/52 (51.9%) HSIL, and 13/19 (68.4%) SCC cases (p = 0.177). HR-HPV/EBV co-presence was detected in 3/22 (13.6%) LSIL, 17/52 (32.7%) HSIL, and 11/19 (57.9%) SCC cases (p = 0.020). Additionally, BARF1 transcripts were detected in 37/55 (67.3%) of EBV positive cases and in 19/30 (63.3%) of HR-HPV/EBV positive cases. Increased proliferation, migration, and epithelial-mesenchymal transition (EMT) was observed in cervical cancer cells expressing BARF1. Thus, both EBV and BARF1 transcripts are detected in low-and high-grade cervical lesions as well as in cervical carcinomas. In addition, BARF1 can modulate the tumor behavior in cervical cancer cells, suggesting a role in increasing tumor aggressiveness.Fil: Blanco, Rancés. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; ChileFil: Carrillo-Beltrán, Diego. Universidad de Tarapaca. Instituto de Alta Investigacion.; ChileFil: Muñoz, Juan P.. Universidad de Tarapaca. Instituto de Alta Investigacion.; ChileFil: Osorio, Julio C.. Universidad de Chile; ChileFil: Tapia, Julio C.. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; ChileFil: Burzio, Verónica A.. Universidad Andrés Bello; ChileFil: Gallegos, Iván. Universidad de Santiago de Chile. Hospital Clinico San Borja Arriaran; ChileFil: Calaf, Gloria M.. Universidad de Tarapaca. Instituto de Alta Investigacion.; ChileFil: Chabay, Paola Andrea. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas; ArgentinaFil: Aguayo, Francisco. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; ChileMDPI2022-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/201395Blanco, Rancés; Carrillo-Beltrán, Diego; Muñoz, Juan P.; Osorio, Julio C.; Tapia, Julio C.; et al.; Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas; MDPI; Microorganisms; 10; 5; 5-2022; 1-172076-2607CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/microorganisms10050888info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:26Zoai:ri.conicet.gov.ar:11336/201395instacron: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 09:40:26.579CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas |
title |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas |
spellingShingle |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas Blanco, Rancés BAMHI-A RIGHTWARD FRAME 1 EXPRESSION CERVICAL CANCER EPSTEIN–BARR VIRUS HUMAN PAPILLOMAVIRUS |
title_short |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas |
title_full |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas |
title_fullStr |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas |
title_full_unstemmed |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas |
title_sort |
Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas |
dc.creator.none.fl_str_mv |
Blanco, Rancés Carrillo-Beltrán, Diego Muñoz, Juan P. Osorio, Julio C. Tapia, Julio C. Burzio, Verónica A. Gallegos, Iván Calaf, Gloria M. Chabay, Paola Andrea Aguayo, Francisco |
author |
Blanco, Rancés |
author_facet |
Blanco, Rancés Carrillo-Beltrán, Diego Muñoz, Juan P. Osorio, Julio C. Tapia, Julio C. Burzio, Verónica A. Gallegos, Iván Calaf, Gloria M. Chabay, Paola Andrea Aguayo, Francisco |
author_role |
author |
author2 |
Carrillo-Beltrán, Diego Muñoz, Juan P. Osorio, Julio C. Tapia, Julio C. Burzio, Verónica A. Gallegos, Iván Calaf, Gloria M. Chabay, Paola Andrea Aguayo, Francisco |
author2_role |
author author author author author author author author author |
dc.subject.none.fl_str_mv |
BAMHI-A RIGHTWARD FRAME 1 EXPRESSION CERVICAL CANCER EPSTEIN–BARR VIRUS HUMAN PAPILLOMAVIRUS |
topic |
BAMHI-A RIGHTWARD FRAME 1 EXPRESSION CERVICAL CANCER EPSTEIN–BARR VIRUS HUMAN PAPILLOMAVIRUS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
High-risk human papillomaviruses (HR-HPVs) are the etiological agents of cervical cancer. However, a low proportion of HR-HPV-infected women finally develop this cancer, which suggests the involvement of additional cofactors. Epstein–Barr virus (EBV) has been detected in cervical squamous cell carcinomas (SCCs) as well as in low-(LSIL) and high-grade (HSIL) squamous in-traepithelial lesions, although its role is unknown. In this study, we characterized HR-HPV/EBV co-presence and viral gene expression in LSIL (n = 22), HSIL (n = 52), and SCC (n = 19) from Chilean women. Additionally, phenotypic changes were evaluated in cervical cancer cells ectopically expressing BamHI-A Rightward Frame 1 (BARF1). BARF1 is a lytic gene also expressed in EBV-positive epithelial tumors during the EBV latency program. HPV was detected in 6/22 (27.3%) LSIL, 38/52 (73.1%) HSIL, and 15/19 (78.9%) SCC cases (p < 0.001). On the other hand, EBV was detected in 16/22 (72.7%) LSIL, 27/52 (51.9%) HSIL, and 13/19 (68.4%) SCC cases (p = 0.177). HR-HPV/EBV co-presence was detected in 3/22 (13.6%) LSIL, 17/52 (32.7%) HSIL, and 11/19 (57.9%) SCC cases (p = 0.020). Additionally, BARF1 transcripts were detected in 37/55 (67.3%) of EBV positive cases and in 19/30 (63.3%) of HR-HPV/EBV positive cases. Increased proliferation, migration, and epithelial-mesenchymal transition (EMT) was observed in cervical cancer cells expressing BARF1. Thus, both EBV and BARF1 transcripts are detected in low-and high-grade cervical lesions as well as in cervical carcinomas. In addition, BARF1 can modulate the tumor behavior in cervical cancer cells, suggesting a role in increasing tumor aggressiveness. Fil: Blanco, Rancés. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; Chile Fil: Carrillo-Beltrán, Diego. Universidad de Tarapaca. Instituto de Alta Investigacion.; Chile Fil: Muñoz, Juan P.. Universidad de Tarapaca. Instituto de Alta Investigacion.; Chile Fil: Osorio, Julio C.. Universidad de Chile; Chile Fil: Tapia, Julio C.. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; Chile Fil: Burzio, Verónica A.. Universidad Andrés Bello; Chile Fil: Gallegos, Iván. Universidad de Santiago de Chile. Hospital Clinico San Borja Arriaran; Chile Fil: Calaf, Gloria M.. Universidad de Tarapaca. Instituto de Alta Investigacion.; Chile Fil: Chabay, Paola Andrea. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas; Argentina Fil: Aguayo, Francisco. Universidad de Chile. Facultad de Medicina. Institutos de Ciencias Biomedicas.; Chile |
description |
High-risk human papillomaviruses (HR-HPVs) are the etiological agents of cervical cancer. However, a low proportion of HR-HPV-infected women finally develop this cancer, which suggests the involvement of additional cofactors. Epstein–Barr virus (EBV) has been detected in cervical squamous cell carcinomas (SCCs) as well as in low-(LSIL) and high-grade (HSIL) squamous in-traepithelial lesions, although its role is unknown. In this study, we characterized HR-HPV/EBV co-presence and viral gene expression in LSIL (n = 22), HSIL (n = 52), and SCC (n = 19) from Chilean women. Additionally, phenotypic changes were evaluated in cervical cancer cells ectopically expressing BamHI-A Rightward Frame 1 (BARF1). BARF1 is a lytic gene also expressed in EBV-positive epithelial tumors during the EBV latency program. HPV was detected in 6/22 (27.3%) LSIL, 38/52 (73.1%) HSIL, and 15/19 (78.9%) SCC cases (p < 0.001). On the other hand, EBV was detected in 16/22 (72.7%) LSIL, 27/52 (51.9%) HSIL, and 13/19 (68.4%) SCC cases (p = 0.177). HR-HPV/EBV co-presence was detected in 3/22 (13.6%) LSIL, 17/52 (32.7%) HSIL, and 11/19 (57.9%) SCC cases (p = 0.020). Additionally, BARF1 transcripts were detected in 37/55 (67.3%) of EBV positive cases and in 19/30 (63.3%) of HR-HPV/EBV positive cases. Increased proliferation, migration, and epithelial-mesenchymal transition (EMT) was observed in cervical cancer cells expressing BARF1. Thus, both EBV and BARF1 transcripts are detected in low-and high-grade cervical lesions as well as in cervical carcinomas. In addition, BARF1 can modulate the tumor behavior in cervical cancer cells, suggesting a role in increasing tumor aggressiveness. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05 |
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/11336/201395 Blanco, Rancés; Carrillo-Beltrán, Diego; Muñoz, Juan P.; Osorio, Julio C.; Tapia, Julio C.; et al.; Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas; MDPI; Microorganisms; 10; 5; 5-2022; 1-17 2076-2607 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/201395 |
identifier_str_mv |
Blanco, Rancés; Carrillo-Beltrán, Diego; Muñoz, Juan P.; Osorio, Julio C.; Tapia, Julio C.; et al.; Characterization of High-Risk HPV/EBV Co-Presence in Pre-Malignant Cervical Lesions and Squamous Cell Carcinomas; MDPI; Microorganisms; 10; 5; 5-2022; 1-17 2076-2607 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3390/microorganisms10050888 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
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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1844613279678201856 |
score |
13.070432 |