Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.

Autores
Carrion, G.; Eyzaguirre, L.; Montano, S. M.; Laguna Torres, V.; Serra, M.; Aguayo, N.; Avila, Maria Mercedes; Ruchansky, D.; Pando, María de los Ángeles; Vinoles, Jose; Perez, J.; Barboza, A.; Chauca, G.; Romero, A.; Galeano, A.; Blair, P.J.; Weissenbacher, Mercedes Crecencia; Birx, D. L.; Sanchez, J. L.; Olson, J. G.; Carr, J. K.
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
HIV subtypes B, F, and BF recombinants have been previously reported in South America. This report describes the presence of HIV-1 subtype C infection in the countries of Argentina, Uruguay, and Paraguay dating back to at least 1999. Surveillance for uncommon non-B/non-F subtype viruses circulating in South America has been conducted in samples obtained from nine countries. Peripheral blood mononuclear cells (PBMC), dried filter paper (FP), and fresh blood (FB) samples were collected from HIV-positive patients from Ecuador, Colombia, Venezuela, Peru, Chile, Bolivia, Argentina, Uruguay, and Paraguay. From a total of 2962 HIV seropositive samples examined during a 9-year period (1995-2003), only 11 (0.4%) were found to be infected with non-B/non-F HIV variants. Eight of these 11 strains were determined to be subtype C by heteroduplex mobility assay (HMA). Five of these 8 strains were further characterized by sequencing and phylogenetic analysis of the protease (Pro) and reverse transcriptase (RT) region of the genome and two were sequenced full length. One of the strains was found to be a unique BC recombinant. The spread of a third subtype of HIV, subtype C, should raise the question of its potential future role in the HIV epidemic in this region.
Fil: Carrion, G.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Eyzaguirre, L.. Henry M. Jackson Foundation; Estados Unidos
Fil: Montano, S. M.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Laguna Torres, V.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Serra, M.. National AIDS Control Program; Uruguay
Fil: Aguayo, N.. National AIDS Control Program; Paraguay
Fil: Avila, Maria Mercedes. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ruchansky, D.. National Laboratory of Reference for HIV-AIDS; Uruguay
Fil: Pando, María de los Ángeles. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vinoles, Jose. National Laboratory of Reference for HIV-AIDS; Uruguay
Fil: Perez, J.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Barboza, A.. National AIDS Control Program; Paraguay
Fil: Chauca, G.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Romero, A.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Galeano, A.. Tropical Medicine Institute; Paraguay
Fil: Blair, P.J.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Weissenbacher, Mercedes Crecencia. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Birx, D. L.. Walter Reed Army Institute of Research; Estados Unidos
Fil: Sanchez, J. L.. Walter Reed Army Institute of Research; Estados Unidos
Fil: Olson, J. G.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Carr, J. K.. Henry M. Jackson Foundation; Estados Unidos
Materia
HIV
subtype
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/242629
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/242629
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.Carrion, G.Eyzaguirre, L.Montano, S. M.Laguna Torres, V.Serra, M.Aguayo, N.Avila, Maria MercedesRuchansky, D.Pando, María de los ÁngelesVinoles, JosePerez, J.Barboza, A.Chauca, G.Romero, A.Galeano, A.Blair, P.J.Weissenbacher, Mercedes CrecenciaBirx, D. L.Sanchez, J. L.Olson, J. G.Carr, J. K.HIVsubtypehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1HIV subtypes B, F, and BF recombinants have been previously reported in South America. This report describes the presence of HIV-1 subtype C infection in the countries of Argentina, Uruguay, and Paraguay dating back to at least 1999. Surveillance for uncommon non-B/non-F subtype viruses circulating in South America has been conducted in samples obtained from nine countries. Peripheral blood mononuclear cells (PBMC), dried filter paper (FP), and fresh blood (FB) samples were collected from HIV-positive patients from Ecuador, Colombia, Venezuela, Peru, Chile, Bolivia, Argentina, Uruguay, and Paraguay. From a total of 2962 HIV seropositive samples examined during a 9-year period (1995-2003), only 11 (0.4%) were found to be infected with non-B/non-F HIV variants. Eight of these 11 strains were determined to be subtype C by heteroduplex mobility assay (HMA). Five of these 8 strains were further characterized by sequencing and phylogenetic analysis of the protease (Pro) and reverse transcriptase (RT) region of the genome and two were sequenced full length. One of the strains was found to be a unique BC recombinant. The spread of a third subtype of HIV, subtype C, should raise the question of its potential future role in the HIV epidemic in this region.Fil: Carrion, G.. U.S. Naval Medical Research Center Detachment; PerúFil: Eyzaguirre, L.. Henry M. Jackson Foundation; Estados UnidosFil: Montano, S. M.. U.S. Naval Medical Research Center Detachment; PerúFil: Laguna Torres, V.. U.S. Naval Medical Research Center Detachment; PerúFil: Serra, M.. National AIDS Control Program; UruguayFil: Aguayo, N.. National AIDS Control Program; ParaguayFil: Avila, Maria Mercedes. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ruchansky, D.. National Laboratory of Reference for HIV-AIDS; UruguayFil: Pando, María de los Ángeles. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Vinoles, Jose. National Laboratory of Reference for HIV-AIDS; UruguayFil: Perez, J.. U.S. Naval Medical Research Center Detachment; PerúFil: Barboza, A.. National AIDS Control Program; ParaguayFil: Chauca, G.. U.S. Naval Medical Research Center Detachment; PerúFil: Romero, A.. U.S. Naval Medical Research Center Detachment; PerúFil: Galeano, A.. Tropical Medicine Institute; ParaguayFil: Blair, P.J.. U.S. Naval Medical Research Center Detachment; PerúFil: Weissenbacher, Mercedes Crecencia. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Birx, D. L.. Walter Reed Army Institute of Research; Estados UnidosFil: Sanchez, J. L.. Walter Reed Army Institute of Research; Estados UnidosFil: Olson, J. G.. U.S. Naval Medical Research Center Detachment; PerúFil: Carr, J. K.. Henry M. Jackson Foundation; Estados UnidosMary Ann Liebert2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/242629Carrion, G.; Eyzaguirre, L.; Montano, S. M.; Laguna Torres, V.; Serra, M.; et al.; Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.; Mary Ann Liebert; Aids Research and Human Retroviruses; 20; 9; 12-2004; 1022-10250889-2229CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1089/aid.2004.20.1022info:eu-repo/semantics/altIdentifier/url/https://www.liebertpub.com/doi/10.1089/aid.2004.20.1022info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:17:11Zoai:ri.conicet.gov.ar:11336/242629instacron: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:34982025-10-22 12:17:11.992CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
title Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
spellingShingle Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
Carrion, G.
HIV
subtype
title_short Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
title_full Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
title_fullStr Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
title_full_unstemmed Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
title_sort Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
dc.creator.none.fl_str_mv Carrion, G.
Eyzaguirre, L.
Montano, S. M.
Laguna Torres, V.
Serra, M.
Aguayo, N.
Avila, Maria Mercedes
Ruchansky, D.
Pando, María de los Ángeles
Vinoles, Jose
Perez, J.
Barboza, A.
Chauca, G.
Romero, A.
Galeano, A.
Blair, P.J.
Weissenbacher, Mercedes Crecencia
Birx, D. L.
Sanchez, J. L.
Olson, J. G.
Carr, J. K.
author Carrion, G.
author_facet Carrion, G.
Eyzaguirre, L.
Montano, S. M.
Laguna Torres, V.
Serra, M.
Aguayo, N.
Avila, Maria Mercedes
Ruchansky, D.
Pando, María de los Ángeles
Vinoles, Jose
Perez, J.
Barboza, A.
Chauca, G.
Romero, A.
Galeano, A.
Blair, P.J.
Weissenbacher, Mercedes Crecencia
Birx, D. L.
Sanchez, J. L.
Olson, J. G.
Carr, J. K.
author_role author
author2 Eyzaguirre, L.
Montano, S. M.
Laguna Torres, V.
Serra, M.
Aguayo, N.
Avila, Maria Mercedes
Ruchansky, D.
Pando, María de los Ángeles
Vinoles, Jose
Perez, J.
Barboza, A.
Chauca, G.
Romero, A.
Galeano, A.
Blair, P.J.
Weissenbacher, Mercedes Crecencia
Birx, D. L.
Sanchez, J. L.
Olson, J. G.
Carr, J. K.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv HIV
subtype
topic HIV
subtype
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv HIV subtypes B, F, and BF recombinants have been previously reported in South America. This report describes the presence of HIV-1 subtype C infection in the countries of Argentina, Uruguay, and Paraguay dating back to at least 1999. Surveillance for uncommon non-B/non-F subtype viruses circulating in South America has been conducted in samples obtained from nine countries. Peripheral blood mononuclear cells (PBMC), dried filter paper (FP), and fresh blood (FB) samples were collected from HIV-positive patients from Ecuador, Colombia, Venezuela, Peru, Chile, Bolivia, Argentina, Uruguay, and Paraguay. From a total of 2962 HIV seropositive samples examined during a 9-year period (1995-2003), only 11 (0.4%) were found to be infected with non-B/non-F HIV variants. Eight of these 11 strains were determined to be subtype C by heteroduplex mobility assay (HMA). Five of these 8 strains were further characterized by sequencing and phylogenetic analysis of the protease (Pro) and reverse transcriptase (RT) region of the genome and two were sequenced full length. One of the strains was found to be a unique BC recombinant. The spread of a third subtype of HIV, subtype C, should raise the question of its potential future role in the HIV epidemic in this region.
Fil: Carrion, G.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Eyzaguirre, L.. Henry M. Jackson Foundation; Estados Unidos
Fil: Montano, S. M.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Laguna Torres, V.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Serra, M.. National AIDS Control Program; Uruguay
Fil: Aguayo, N.. National AIDS Control Program; Paraguay
Fil: Avila, Maria Mercedes. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ruchansky, D.. National Laboratory of Reference for HIV-AIDS; Uruguay
Fil: Pando, María de los Ángeles. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vinoles, Jose. National Laboratory of Reference for HIV-AIDS; Uruguay
Fil: Perez, J.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Barboza, A.. National AIDS Control Program; Paraguay
Fil: Chauca, G.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Romero, A.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Galeano, A.. Tropical Medicine Institute; Paraguay
Fil: Blair, P.J.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Weissenbacher, Mercedes Crecencia. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Birx, D. L.. Walter Reed Army Institute of Research; Estados Unidos
Fil: Sanchez, J. L.. Walter Reed Army Institute of Research; Estados Unidos
Fil: Olson, J. G.. U.S. Naval Medical Research Center Detachment; Perú
Fil: Carr, J. K.. Henry M. Jackson Foundation; Estados Unidos
description HIV subtypes B, F, and BF recombinants have been previously reported in South America. This report describes the presence of HIV-1 subtype C infection in the countries of Argentina, Uruguay, and Paraguay dating back to at least 1999. Surveillance for uncommon non-B/non-F subtype viruses circulating in South America has been conducted in samples obtained from nine countries. Peripheral blood mononuclear cells (PBMC), dried filter paper (FP), and fresh blood (FB) samples were collected from HIV-positive patients from Ecuador, Colombia, Venezuela, Peru, Chile, Bolivia, Argentina, Uruguay, and Paraguay. From a total of 2962 HIV seropositive samples examined during a 9-year period (1995-2003), only 11 (0.4%) were found to be infected with non-B/non-F HIV variants. Eight of these 11 strains were determined to be subtype C by heteroduplex mobility assay (HMA). Five of these 8 strains were further characterized by sequencing and phylogenetic analysis of the protease (Pro) and reverse transcriptase (RT) region of the genome and two were sequenced full length. One of the strains was found to be a unique BC recombinant. The spread of a third subtype of HIV, subtype C, should raise the question of its potential future role in the HIV epidemic in this region.
publishDate 2004
dc.date.none.fl_str_mv 2004-12
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/11336/242629
Carrion, G.; Eyzaguirre, L.; Montano, S. M.; Laguna Torres, V.; Serra, M.; et al.; Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.; Mary Ann Liebert; Aids Research and Human Retroviruses; 20; 9; 12-2004; 1022-1025
0889-2229
CONICET Digital
CONICET
url http://hdl.handle.net/11336/242629
identifier_str_mv Carrion, G.; Eyzaguirre, L.; Montano, S. M.; Laguna Torres, V.; Serra, M.; et al.; Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.; Mary Ann Liebert; Aids Research and Human Retroviruses; 20; 9; 12-2004; 1022-1025
0889-2229
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1089/aid.2004.20.1022
info:eu-repo/semantics/altIdentifier/url/https://www.liebertpub.com/doi/10.1089/aid.2004.20.1022
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Mary Ann Liebert
publisher.none.fl_str_mv Mary Ann Liebert
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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score 12.982451

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