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Human herpesvirus-8: beyond Kaposi's .
Doron Rimar1, Yossi Rimar, Yoav Keynan
1Department of Medicine, Carmel Medical Center, Haifa, Israel. doronrimar@gmail.com
The Israel Medical Association Journal : IMAJ
|August 8, 2006
Summary
Human herpesvirus 8 (HHV-8) is linked to Kaposi's sarcoma and other proliferative disorders. Research continues to explore HHV-8 transmission, its varied disease spectrum, and potential treatments.
Area of Science:
- Virology
- Oncology
- Infectious Diseases
Background:
- Human herpesvirus 8 (HHV-8) is associated with several proliferative disorders.
- Established links include Kaposi's sarcoma, multicentric Castleman disease, and primary effusion lymphoma.
- Primary HHV-8 infection presents differently in immunocompetent and immunocompromised individuals.
Purpose of the Study:
- To review current knowledge on HHV-8 transmission and molecular biology.
- To discuss the expanding spectrum of diseases linked to HHV-8.
- To present and discuss HHV-8 epidemiology, transmission, disease spectrum, and treatment.
Main Methods:
- Literature review of studies on HHV-8 transmission and associated diseases.
- Analysis of research on HHV-8 molecular biology and clinical manifestations.
- Discussion of epidemiological data and treatment strategies for HHV-8 infections.
Main Results:
- HHV-8 is strongly associated with Kaposi's sarcoma and other lymphoproliferative disorders.
- Primary HHV-8 infection can cause mononucleosis-like illness or diverse symptoms in immunocompromised hosts.
- Clinical trials have not replicated the initial association of HHV-8 with pulmonary hypertension.
Conclusions:
- HHV-8 plays a significant role in various proliferative disorders.
- Further research is needed to fully understand HHV-8's complex epidemiology and clinical impact.
- The role of HHV-8 in pulmonary hypertension remains inconclusive, despite initial observations.