Replication of Varicella-Zoster Virus in Human Skin Organ Culture

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منابع مشابه

Replication of varicella-zoster virus in human skin organ culture.

Varicella-zoster virus (VZV) infection is restricted to humans, which hinders studies of its pathogenesis in rodent models of disease. To facilitate the study of VZV skin tropism, we developed an ex vivo system using human fetal skin organ culture (SOC). VZV replication was analyzed by plaque assay, transmission electron microscopy, and histology. The yield of infectious VZV from SOC increased ...

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Seroprevalence of Varicella-Zoster Virus in Children from Shiraz-Iran

Background: Varicella–zoster virus (VZV) causes herpes zoster and varicella (Chicken-pox), usually a mild disease which is diagnosed clinically with few complications. However, in neonates and healthy adults it can have a severe presentation. Herpes zoster results from VZV reactivation later in life. Objective: To determine the seroprevalence of VZV in elementary school children aged 6-10 years...

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Glycoprotein I of varicella-zoster virus is required for viral replication in skin and T cells.

Varicella-zoster virus (VZV) glycoprotein I (gI) is dispensable in cell culture; the SCIDhu model of VZV pathogenesis was used to determine whether gI is necessary in vivo. The parental and repaired viruses grew in human skin and thymus/liver implants, but the gI deletion mutant was not infectious. Thus, gI is essential for VZV infectivity in skin and T cells.

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Varicella Zoster Virus (VZV)-Human Neuron Interaction

Varicella zoster virus (VZV) is a highly neurotropic, exclusively human herpesvirus. Primary infection causes varicella (chickenpox), wherein VZV replicates in multiple organs, particularly the skin. Widespread infection in vivo is confirmed by the ability of VZV to kill tissue culture cells in vitro derived from any organ. After varicella, VZV becomes latent in ganglionic neurons along the ent...

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Varicella-zoster virus induces apoptosis in cell culture.

Apoptosis is an active mechanism of cell death which can be initiated in response to various stimuli including virus infections. In this work, we demonstrate that lytic infection by varicella-zoster virus (VZV), a human herpesvirus, is characterized by nuclear fragmentation of DNA into oligonucleosomal fragments and by chromatin condensation. In vitro, VZV-induced cell death is actually mediate...

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ژورنال

عنوان ژورنال: Journal of Virology

سال: 2005

ISSN: 0022-538X,1098-5514

DOI: 10.1128/jvi.79.17.11501-11506.2005