منابع مشابه
Animal Models of Dengue Virus Infection
The development of animal models of dengue virus (DENV) infection and disease has been challenging, as epidemic DENV does not naturally infect non-human species. Non-human primates (NHPs) can sustain viral replication in relevant cell types and develop a robust immune response, but they do not develop overt disease. In contrast, certain immunodeficient mouse models infected with mouse-adapted D...
متن کاملThe Animal Models for Dengue Virus Infection: Chapter 20
Currently, the mechanisms involved in the pathogenesis of DHF/DSS remain poorly understood and there is no effective vaccine available to prevent infection with DEN virus. The lack of a reliable small animal model that mimics dengue disease is a major obstacle. In this paper, the development of small animal models such as mice for dengue virus infections is reviewed.
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Primary infection with varicella zoster virus (VZV) results in varicella (chickenpox) followed by the establishment of latency in sensory ganglia. Declining T cell immunity due to aging or immune suppressive treatments can lead to VZV reactivation and the development of herpes zoster (HZ, shingles). HZ is often associated with significant morbidity and occasionally mortality in elderly and immu...
متن کاملAnimal models of Epstein Barr virus infection.
Epstein Barr virus (EBV) was the first human tumor virus to be described. Despite its discovery now more than fifty years ago, immune control of this virus is still not very well understood and no vaccine is available. This knowledge gap is due in part to the lack of a preclinical small animal model which can faithfully recapitulate EBV infection and immune control, and would allow testing of E...
متن کاملDengue virus infection: predictors for severe dengue.
Dengue virus (DENV) infection is a mosquito born disease that is endemic in all WHO regions, except European region, and may present a broad range of severity. It may appear as an asymptomatic condition, dengue fever (DF), or life threatening forms, such as dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS), or the currently defined severe dengue. Currently there are means to diagno...
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ژورنال
عنوان ژورنال: Viruses
سال: 2012
ISSN: 1999-4915
DOI: 10.3390/v4010062