Localization of human cytomegalovirus structural proteins to the nuclear matrix of infected human fibroblasts.

Infected Human Fibroblasts Structural Proteins to the Nuclear Matrix of Localization of Human Cytomegalovirus

Human cytomegalovirus UL84 localizes to the cell nucleus via a nuclear localization signal and is a component of viral replication compartments.

The UL84 open reading frame encodes a protein that is required for origin-dependent DNA replication and interacts with the immediate-early protein IE2 in lytically infected cells. Transfection of UL84 expression constructs showed that UL84 localized to the nucleus of transfected cells in the absence of any other viral proteins and displayed a punctate speckled fluorescent staining pattern. Cotr...

Cytomegalovirus Active Infection in Persons Infected with Human Immunodeficiency Virus

Background and Objective: Cytomegalovirus (CMV), one of the most common opportunistic pathogens in patients infected with human immunodeficiency virus (HIV), can cause the diseases such as encephalitis, pneumonia, and chorioretinitis. This study aimed at molecular studying of CMV infection in individuals infected with the human immunodeficiency virus. Material and Methods: In this study, 50 ven...

Human Cytomegalovirus: Infections and Diagnosis

Human cytomegalovirus (HCMV) is a ubiquitous virus whose sole host is humans. Since HCMV can contagion from person to person through numerous ways, vast populations of humans are infected. HCMV infections can potentially have a range from asymptomatic infection in immuno-competent hosts to life-threatening diseases in organ recipients and patients with AIDS. The present article reviews the occu...

The essential human cytomegalovirus gene UL52 is required for cleavage-packaging of the viral genome.

Replication of human cytomegalovirus (HCMV) produces large DNA concatemers of head-to-tail-linked viral genomes that upon packaging into capsids are cut into unit-length genomes. The mechanisms underlying cleavage-packaging and the subsequent steps prior to nuclear egress of DNA-filled capsids are incompletely understood. The hitherto uncharacterized product of the essential HCMV UL52 gene was ...