The T-Cell Immune Response against Kaposi's Sarcoma-Associated Herpesvirus

Kaposi's sarcoma-associated herpesvirus (KSHV) is the aetiological agent of Kaposi's sarcoma (KS), the most frequently arising malignancy in individuals with untreated HIV/AIDS. There are several lines of evidence to indicate that Kaposi's sarcoma oncogenesis is associated with loss o...

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Main Authors: Rebecca C. Robey, Salvinia Mletzko, Frances M. Gotch
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Advances in Virology
Online Access:http://dx.doi.org/10.1155/2010/340356
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author Rebecca C. Robey
Salvinia Mletzko
Frances M. Gotch
author_facet Rebecca C. Robey
Salvinia Mletzko
Frances M. Gotch
author_sort Rebecca C. Robey
collection DOAJ
description Kaposi's sarcoma-associated herpesvirus (KSHV) is the aetiological agent of Kaposi's sarcoma (KS), the most frequently arising malignancy in individuals with untreated HIV/AIDS. There are several lines of evidence to indicate that Kaposi's sarcoma oncogenesis is associated with loss of T-cell-mediated control of KSHV-infected cells. KSHV can establish life-long asymptomatic infection in immune-competent individuals. However, when T-cell immune control declines, for example, through AIDS or treatment with immunosuppressive drugs, both the prevalence of KSHV infection and the incidence of KS in KSHV carriers dramatically increase. Moreover, a dramatic and spontaneous improvement in KS is frequently seen when immunity is restored, for example, through antiretroviral therapy or the cessation of iatrogenic drugs. In this paper we describe the current state of knowledge on the T-cell immune responses against KSHV.
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spelling doaj-art-e5a216a840434eea8a880789f4aec3dd2025-08-20T03:26:17ZengWileyAdvances in Virology1687-86391687-86472010-01-01201010.1155/2010/340356340356The T-Cell Immune Response against Kaposi's Sarcoma-Associated HerpesvirusRebecca C. Robey0Salvinia Mletzko1Frances M. Gotch2Department of Immunology, Imperial College London, Chelsea and Westminster Hospital, 369 Fulham Road, London SW10 9NH, UKDepartment of Immunology, Imperial College London, Chelsea and Westminster Hospital, 369 Fulham Road, London SW10 9NH, UKDepartment of Immunology, Imperial College London, Chelsea and Westminster Hospital, 369 Fulham Road, London SW10 9NH, UKKaposi's sarcoma-associated herpesvirus (KSHV) is the aetiological agent of Kaposi's sarcoma (KS), the most frequently arising malignancy in individuals with untreated HIV/AIDS. There are several lines of evidence to indicate that Kaposi's sarcoma oncogenesis is associated with loss of T-cell-mediated control of KSHV-infected cells. KSHV can establish life-long asymptomatic infection in immune-competent individuals. However, when T-cell immune control declines, for example, through AIDS or treatment with immunosuppressive drugs, both the prevalence of KSHV infection and the incidence of KS in KSHV carriers dramatically increase. Moreover, a dramatic and spontaneous improvement in KS is frequently seen when immunity is restored, for example, through antiretroviral therapy or the cessation of iatrogenic drugs. In this paper we describe the current state of knowledge on the T-cell immune responses against KSHV.http://dx.doi.org/10.1155/2010/340356
spellingShingle Rebecca C. Robey
Salvinia Mletzko
Frances M. Gotch
The T-Cell Immune Response against Kaposi's Sarcoma-Associated Herpesvirus
Advances in Virology
title The T-Cell Immune Response against Kaposi's Sarcoma-Associated Herpesvirus
title_full The T-Cell Immune Response against Kaposi's Sarcoma-Associated Herpesvirus
title_fullStr The T-Cell Immune Response against Kaposi's Sarcoma-Associated Herpesvirus
title_full_unstemmed The T-Cell Immune Response against Kaposi's Sarcoma-Associated Herpesvirus
title_short The T-Cell Immune Response against Kaposi's Sarcoma-Associated Herpesvirus
title_sort t cell immune response against kaposi s sarcoma associated herpesvirus
url http://dx.doi.org/10.1155/2010/340356
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