The impact of HIV-1 within-host evolution on transmission dynamics

The adaptive potential of HIV-1 is a vital mechanism to evade host immune responses and antiviral treatment. However, high evolutionary rates during persistent infection can impair transmission efficiency and alter disease progression in the new host, resulting in a delicate trade-off between within...

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Autores:
Tipo de recurso:
Fecha de publicación:
2018
Institución:
Universidad del Rosario
Repositorio:
Repositorio EdocUR - U. Rosario
Idioma:
eng
OAI Identifier:
oai:repository.urosario.edu.co:10336/23826
Acceso en línea:
https://doi.org/10.1016/j.coviro.2017.12.001
https://repository.urosario.edu.co/handle/10336/23826
Palabra clave:
Chemokine receptor CCR5
Chemokine receptor CXCR4
Bottleneck population
CD4 lymphocyte count
Disease course
Genetic distance
Genetic variability
Host pathogen interaction
Human
Human immunodeficiency virus 1
Molecular epidemiology
Molecular evolution
Nonhuman
Phylogeny
Priority journal
Review
Viral genetics
Virus load
Virus morphology
Virus transmission
Virus virulence
Epidemic
Genetics
Host pathogen interaction
Human immunodeficiency virus 1
Human immunodeficiency virus infection
Molecular evolution
Pathogenicity
Theoretical model
Transmission
Virulence
Epidemics
HIV Infections
HIV-1
Host-Pathogen Interactions
Humans
Virulence
Molecular
Theoretical
Evolution
Models
Rights
License
Abierto (Texto Completo)
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spelling 138d54f6-bf1d-454c-b349-39e187694657-122ccc596-fd94-4bac-b23f-1102a1fe0d9c-19b02898b-c882-467c-81df-625db337b206-167967c98-17b7-471e-83f5-611d9bab1ad2-1b9880e41-89ca-4b4a-ad30-285d033141d8-1a0f25f4f-b959-4f2d-9636-ce97f18feae6-12020-05-26T00:05:47Z2020-05-26T00:05:47Z2018The adaptive potential of HIV-1 is a vital mechanism to evade host immune responses and antiviral treatment. However, high evolutionary rates during persistent infection can impair transmission efficiency and alter disease progression in the new host, resulting in a delicate trade-off between within-host virulence and between-host infectiousness. This trade-off is visible in the disparity in evolutionary rates at within-host and between-host levels, and preferential transmission of ancestral donor viruses. Understanding the impact of within-host evolution for epidemiological studies is essential for the design of preventive and therapeutic measures. Herein, we review recent theoretical and experimental work that generated new insights into the complex link between within-host evolution and between-host fitness, revealing temporal and selective processes underlying the structure and dynamics of HIV-1 transmission. © 2017 Elsevier B.V.application/pdfhttps://doi.org/10.1016/j.coviro.2017.12.00118796257https://repository.urosario.edu.co/handle/10336/23826engElsevier B.V.10192Current Opinion in VirologyVol. 28Current Opinion in Virology, ISSN:18796257, Vol.28,(2018); pp. 92-101https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038847406&doi=10.1016%2fj.coviro.2017.12.001&partnerID=40&md5=aa386338a1012c818f8441177fe1bad4Abierto (Texto Completo)http://purl.org/coar/access_right/c_abf2instname:Universidad del Rosarioreponame:Repositorio Institucional EdocURChemokine receptor CCR5Chemokine receptor CXCR4Bottleneck populationCD4 lymphocyte countDisease courseGenetic distanceGenetic variabilityHost pathogen interactionHumanHuman immunodeficiency virus 1Molecular epidemiologyMolecular evolutionNonhumanPhylogenyPriority journalReviewViral geneticsVirus loadVirus morphologyVirus transmissionVirus virulenceEpidemicGeneticsHost pathogen interactionHuman immunodeficiency virus 1Human immunodeficiency virus infectionMolecular evolutionPathogenicityTheoretical modelTransmissionVirulenceEpidemicsHIV InfectionsHIV-1Host-Pathogen InteractionsHumansVirulenceMolecularTheoreticalEvolutionModelsThe impact of HIV-1 within-host evolution on transmission dynamicsarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Theys, KristofLibin, PieterPineda-Peña, Andrea-ClemenciaNowé, AnnVandamme, Anne-MiekeAbecasis, Ana BORIGINAL1-s2-0-S1879625717301372-main.pdfapplication/pdf911500https://repository.urosario.edu.co/bitstreams/8d5fee45-8362-432b-be60-2134cd39782a/download3f24f3f73bdc621700188fc2d74510dfMD51TEXT1-s2-0-S1879625717301372-main.pdf.txt1-s2-0-S1879625717301372-main.pdf.txtExtracted texttext/plain51054https://repository.urosario.edu.co/bitstreams/0d9be740-92a9-40f9-a1a4-8cf0d845aa88/download53254d43c210b8733abb7f7733e13de7MD52THUMBNAIL1-s2-0-S1879625717301372-main.pdf.jpg1-s2-0-S1879625717301372-main.pdf.jpgGenerated Thumbnailimage/jpeg4915https://repository.urosario.edu.co/bitstreams/37dba9b8-3f10-432f-a9a1-966458ef13b5/download8ea263462ad8a9fbba7f96c8bc243982MD5310336/23826oai:repository.urosario.edu.co:10336/238262022-05-02 07:37:21.224509https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co
dc.title.spa.fl_str_mv The impact of HIV-1 within-host evolution on transmission dynamics
title The impact of HIV-1 within-host evolution on transmission dynamics
spellingShingle The impact of HIV-1 within-host evolution on transmission dynamics
Chemokine receptor CCR5
Chemokine receptor CXCR4
Bottleneck population
CD4 lymphocyte count
Disease course
Genetic distance
Genetic variability
Host pathogen interaction
Human
Human immunodeficiency virus 1
Molecular epidemiology
Molecular evolution
Nonhuman
Phylogeny
Priority journal
Review
Viral genetics
Virus load
Virus morphology
Virus transmission
Virus virulence
Epidemic
Genetics
Host pathogen interaction
Human immunodeficiency virus 1
Human immunodeficiency virus infection
Molecular evolution
Pathogenicity
Theoretical model
Transmission
Virulence
Epidemics
HIV Infections
HIV-1
Host-Pathogen Interactions
Humans
Virulence
Molecular
Theoretical
Evolution
Models
title_short The impact of HIV-1 within-host evolution on transmission dynamics
title_full The impact of HIV-1 within-host evolution on transmission dynamics
title_fullStr The impact of HIV-1 within-host evolution on transmission dynamics
title_full_unstemmed The impact of HIV-1 within-host evolution on transmission dynamics
title_sort The impact of HIV-1 within-host evolution on transmission dynamics
dc.subject.keyword.spa.fl_str_mv Chemokine receptor CCR5
Chemokine receptor CXCR4
Bottleneck population
CD4 lymphocyte count
Disease course
Genetic distance
Genetic variability
Host pathogen interaction
Human
Human immunodeficiency virus 1
Molecular epidemiology
Molecular evolution
Nonhuman
Phylogeny
Priority journal
Review
Viral genetics
Virus load
Virus morphology
Virus transmission
Virus virulence
Epidemic
Genetics
Host pathogen interaction
Human immunodeficiency virus 1
Human immunodeficiency virus infection
Molecular evolution
Pathogenicity
Theoretical model
Transmission
Virulence
Epidemics
HIV Infections
HIV-1
Host-Pathogen Interactions
Humans
Virulence
topic Chemokine receptor CCR5
Chemokine receptor CXCR4
Bottleneck population
CD4 lymphocyte count
Disease course
Genetic distance
Genetic variability
Host pathogen interaction
Human
Human immunodeficiency virus 1
Molecular epidemiology
Molecular evolution
Nonhuman
Phylogeny
Priority journal
Review
Viral genetics
Virus load
Virus morphology
Virus transmission
Virus virulence
Epidemic
Genetics
Host pathogen interaction
Human immunodeficiency virus 1
Human immunodeficiency virus infection
Molecular evolution
Pathogenicity
Theoretical model
Transmission
Virulence
Epidemics
HIV Infections
HIV-1
Host-Pathogen Interactions
Humans
Virulence
Molecular
Theoretical
Evolution
Models
dc.subject.keyword.eng.fl_str_mv Molecular
Theoretical
Evolution
Models
description The adaptive potential of HIV-1 is a vital mechanism to evade host immune responses and antiviral treatment. However, high evolutionary rates during persistent infection can impair transmission efficiency and alter disease progression in the new host, resulting in a delicate trade-off between within-host virulence and between-host infectiousness. This trade-off is visible in the disparity in evolutionary rates at within-host and between-host levels, and preferential transmission of ancestral donor viruses. Understanding the impact of within-host evolution for epidemiological studies is essential for the design of preventive and therapeutic measures. Herein, we review recent theoretical and experimental work that generated new insights into the complex link between within-host evolution and between-host fitness, revealing temporal and selective processes underlying the structure and dynamics of HIV-1 transmission. © 2017 Elsevier B.V.
publishDate 2018
dc.date.created.spa.fl_str_mv 2018
dc.date.accessioned.none.fl_str_mv 2020-05-26T00:05:47Z
dc.date.available.none.fl_str_mv 2020-05-26T00:05:47Z
dc.type.eng.fl_str_mv article
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dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.spa.spa.fl_str_mv Artículo
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1016/j.coviro.2017.12.001
dc.identifier.issn.none.fl_str_mv 18796257
dc.identifier.uri.none.fl_str_mv https://repository.urosario.edu.co/handle/10336/23826
url https://doi.org/10.1016/j.coviro.2017.12.001
https://repository.urosario.edu.co/handle/10336/23826
identifier_str_mv 18796257
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language eng
dc.relation.citationEndPage.none.fl_str_mv 101
dc.relation.citationStartPage.none.fl_str_mv 92
dc.relation.citationTitle.none.fl_str_mv Current Opinion in Virology
dc.relation.citationVolume.none.fl_str_mv Vol. 28
dc.relation.ispartof.spa.fl_str_mv Current Opinion in Virology, ISSN:18796257, Vol.28,(2018); pp. 92-101
dc.relation.uri.spa.fl_str_mv https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038847406&doi=10.1016%2fj.coviro.2017.12.001&partnerID=40&md5=aa386338a1012c818f8441177fe1bad4
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dc.rights.acceso.spa.fl_str_mv Abierto (Texto Completo)
rights_invalid_str_mv Abierto (Texto Completo)
http://purl.org/coar/access_right/c_abf2
dc.format.mimetype.none.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Elsevier B.V.
institution Universidad del Rosario
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