Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- Part I Introduction: definition and classification of the human herpesviruses
- Part II Basic virology and viral gene effects on host cell functions: alphaherpesviruses
- Part II Basic virology and viral gene effects on host cell functions: betaherpesviruses
- Part II Basic virology and viral gene effects on host cell functions: gammaherpesviruses
- 22 Introduction to the human γ-herpesviruses
- 23 Gammaherpesviruses entry and early events during infection
- 24 Gammaherpesvirus maintenance and replication during latency
- 25 Reactivation and lytic replication of EBV
- 26 Reactivation and lytic replication of KSHV
- 27 EBV gene expression and regulation
- 28 KSHV gene expression and regulation
- 29 Effects on apoptosis, cell cycle and transformation, and comparative aspects of EBV with other DNA tumor viruses
- 30 KSHV manipulation of the cell cycle and programmed cell death pathways
- 31 Human gammaherpesvirus immune evasion strategies
- Part III Pathogenesis, clinical disease, host response, and epidemiology: HSV-1 and HSV-2
- Part III Pathogenesis, clinical disease, host response, and epidemiology: VZU
- Part III Pathogenesis, clinical disease, host response, and epidemiology: HCMV
- Part III Pathogenesis, clinical disease, host response, and epidemiology: HHV- 6A, 6B, and 7
- Part III Pathogenesis, clinical disease, host response, and epidemiology: gammaherpesviruses
- Part IV Non-human primate herpesviruses
- Part V Subversion of adaptive immunity
- Part VI Antiviral therapy
- Part VII Vaccines and immunothgerapy
- Part VIII Herpes as therapeutic agents
- Index
- Plate section
- References
22 - Introduction to the human γ-herpesviruses
from Part II - Basic virology and viral gene effects on host cell functions: gammaherpesviruses
Published online by Cambridge University Press: 24 December 2009
- Frontmatter
- Contents
- List of contributors
- Preface
- Part I Introduction: definition and classification of the human herpesviruses
- Part II Basic virology and viral gene effects on host cell functions: alphaherpesviruses
- Part II Basic virology and viral gene effects on host cell functions: betaherpesviruses
- Part II Basic virology and viral gene effects on host cell functions: gammaherpesviruses
- 22 Introduction to the human γ-herpesviruses
- 23 Gammaherpesviruses entry and early events during infection
- 24 Gammaherpesvirus maintenance and replication during latency
- 25 Reactivation and lytic replication of EBV
- 26 Reactivation and lytic replication of KSHV
- 27 EBV gene expression and regulation
- 28 KSHV gene expression and regulation
- 29 Effects on apoptosis, cell cycle and transformation, and comparative aspects of EBV with other DNA tumor viruses
- 30 KSHV manipulation of the cell cycle and programmed cell death pathways
- 31 Human gammaherpesvirus immune evasion strategies
- Part III Pathogenesis, clinical disease, host response, and epidemiology: HSV-1 and HSV-2
- Part III Pathogenesis, clinical disease, host response, and epidemiology: VZU
- Part III Pathogenesis, clinical disease, host response, and epidemiology: HCMV
- Part III Pathogenesis, clinical disease, host response, and epidemiology: HHV- 6A, 6B, and 7
- Part III Pathogenesis, clinical disease, host response, and epidemiology: gammaherpesviruses
- Part IV Non-human primate herpesviruses
- Part V Subversion of adaptive immunity
- Part VI Antiviral therapy
- Part VII Vaccines and immunothgerapy
- Part VIII Herpes as therapeutic agents
- Index
- Plate section
- References
Summary
Introduction
This chapter will provide a brief background into the γ-herpesviruses family in comparison to other members of the herpesvirus family; but the primary focus of this chapter will be to recount the discovery of the two human γ-herpesviruses (EBV and KSHV) and the diseases associated with infection of each virus, a brief introduction into their life cycles, and finally a description of the genome characteristics of the viruses including a description of their respective genomes. In many ways, the discovery and association with human diseases for both EBV and KSHV have many parallels despite almost three decades separating their discoveries and association with human disease.
The γ-herpesvirus family
The γ-herpesviruses are a subfamily of herpesviruses that were first distinguished by their cellular tropism for lymphocytes. Subsequent molecular phylogenetic analyses have confirmed the close relationship among these viruses that is distinct from the α- and β-herpesviruses subfamilies (Fig. 22.1). Gammaherpesvirinae is currently divided into two genera, Lymphocryptoviridae which includes human Epstein–Barr virus (EBV or HHV 4) and Rhadinoviridae, which includes human Kaposi's sarcoma-associated herpesvirus (KSHV or HHV 8). Recent studies suggest that primate rhadinoviruses can be further subdivided in KSHV -like viruses, a second closely related but distinct lineage of Old World primate viruses related to the rhesus rhadinovirus (RRV), and the New World monkey rhadinoviruses represented by herpesvirus saimiri (HVS). A more detailed analysis of the non-human γ-herpesviruses will be discussed in Chapters 60 and 61.
- Type
- Chapter
- Information
- Human HerpesvirusesBiology, Therapy, and Immunoprophylaxis, pp. 341 - 359Publisher: Cambridge University PressPrint publication year: 2007
References
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