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Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years

CD8(+) T-cell responses against latent viruses can cover considerable portions of the CD8(+) T-cell compartment for many decades, yet their initiation and maintenance remains poorly characterized in humans. A key question is whether the clonal repertoire that is raised during the initial antiviral r...

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Autores principales: Klarenbeek, P. L., Remmerswaal, E. B. M., ten Berge, I. J. M., Doorenspleet, M. E., van Schaik, B. D. C., Esveldt, R. E. E., Koch, S. D., ten Brinke, A., van Kampen, A. H. C., Bemelman, F. J., Tak, P. P., Baas, F., de Vries, N., van Lier, R. A. W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3460621/
https://www.ncbi.nlm.nih.gov/pubmed/23028307
http://dx.doi.org/10.1371/journal.ppat.1002889
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author Klarenbeek, P. L.
Remmerswaal, E. B. M.
ten Berge, I. J. M.
Doorenspleet, M. E.
van Schaik, B. D. C.
Esveldt, R. E. E.
Koch, S. D.
ten Brinke, A.
van Kampen, A. H. C.
Bemelman, F. J.
Tak, P. P.
Baas, F.
de Vries, N.
van Lier, R. A. W.
author_facet Klarenbeek, P. L.
Remmerswaal, E. B. M.
ten Berge, I. J. M.
Doorenspleet, M. E.
van Schaik, B. D. C.
Esveldt, R. E. E.
Koch, S. D.
ten Brinke, A.
van Kampen, A. H. C.
Bemelman, F. J.
Tak, P. P.
Baas, F.
de Vries, N.
van Lier, R. A. W.
author_sort Klarenbeek, P. L.
collection PubMed
description CD8(+) T-cell responses against latent viruses can cover considerable portions of the CD8(+) T-cell compartment for many decades, yet their initiation and maintenance remains poorly characterized in humans. A key question is whether the clonal repertoire that is raised during the initial antiviral response can be maintained over these long periods. To investigate this we combined next-generation sequencing of the T-cell receptor repertoire with tetramer-sorting to identify, quantify and longitudinally follow virus-specific clones within the CD8(+) T-cell compartment. Using this approach we studied primary infections of human cytomegalovirus (hCMV) and Epstein Barr virus (EBV) in renal transplant recipients. For both viruses we found that nearly all virus-specific CD8(+) T-cell clones that appeared during the early phase of infection were maintained at high frequencies during the 5-year follow-up and hardly any new anti-viral clones appeared. Both in transplant recipients and in healthy carriers the clones specific for these latent viruses were highly dominant within the CD8(+) T-cell receptor Vβ repertoire. These findings suggest that the initial antiviral response in humans is maintained in a stable fashion without signs of contraction or changes of the clonal repertoire.
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spelling pubmed-34606212012-10-01 Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years Klarenbeek, P. L. Remmerswaal, E. B. M. ten Berge, I. J. M. Doorenspleet, M. E. van Schaik, B. D. C. Esveldt, R. E. E. Koch, S. D. ten Brinke, A. van Kampen, A. H. C. Bemelman, F. J. Tak, P. P. Baas, F. de Vries, N. van Lier, R. A. W. PLoS Pathog Research Article CD8(+) T-cell responses against latent viruses can cover considerable portions of the CD8(+) T-cell compartment for many decades, yet their initiation and maintenance remains poorly characterized in humans. A key question is whether the clonal repertoire that is raised during the initial antiviral response can be maintained over these long periods. To investigate this we combined next-generation sequencing of the T-cell receptor repertoire with tetramer-sorting to identify, quantify and longitudinally follow virus-specific clones within the CD8(+) T-cell compartment. Using this approach we studied primary infections of human cytomegalovirus (hCMV) and Epstein Barr virus (EBV) in renal transplant recipients. For both viruses we found that nearly all virus-specific CD8(+) T-cell clones that appeared during the early phase of infection were maintained at high frequencies during the 5-year follow-up and hardly any new anti-viral clones appeared. Both in transplant recipients and in healthy carriers the clones specific for these latent viruses were highly dominant within the CD8(+) T-cell receptor Vβ repertoire. These findings suggest that the initial antiviral response in humans is maintained in a stable fashion without signs of contraction or changes of the clonal repertoire. Public Library of Science 2012-09-27 /pmc/articles/PMC3460621/ /pubmed/23028307 http://dx.doi.org/10.1371/journal.ppat.1002889 Text en © 2012 Klarenbeek et al http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.
spellingShingle Research Article
Klarenbeek, P. L.
Remmerswaal, E. B. M.
ten Berge, I. J. M.
Doorenspleet, M. E.
van Schaik, B. D. C.
Esveldt, R. E. E.
Koch, S. D.
ten Brinke, A.
van Kampen, A. H. C.
Bemelman, F. J.
Tak, P. P.
Baas, F.
de Vries, N.
van Lier, R. A. W.
Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years
title Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years
title_full Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years
title_fullStr Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years
title_full_unstemmed Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years
title_short Deep Sequencing of Antiviral T-Cell Responses to HCMV and EBV in Humans Reveals a Stable Repertoire That Is Maintained for Many Years
title_sort deep sequencing of antiviral t-cell responses to hcmv and ebv in humans reveals a stable repertoire that is maintained for many years
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3460621/
https://www.ncbi.nlm.nih.gov/pubmed/23028307
http://dx.doi.org/10.1371/journal.ppat.1002889
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