Human cytomegalovirus (HCMV) still causes major viral complications in the post-transplant period of both solid-organ (SO) and hematopoietic stem cell (HSC) transplant (T) recipients (R). Diagnosis of HCMV infection is mostly made by real-time PCR-based methodologies, which allow quantification of viral DNA in both blood and, if required, organ tissues or local secretions. HCMV infection/diseas...

To analyse current data on transmission of human cytomegalovirus (HCMV) via breast milk with subsequent symptomatic HCMV infection of the preterm infant and to report on long-term follow-up, a systematic literature review was performed using EMBASE, MEDLINE and CINAHL (January 1966 to December 2008) Studies were included for analysis if congenital HCMV infection was excluded and transmission vi...

The cellular reservoir for latent human cytomegalovirus (HCMV) in the hematopoietic compartment, and the mechanisms governing a latent infection and reactivation from latency are unknown. Previous work has demonstrated that HCMV infects CD34+ progenitors and expresses a limited subset of viral genes. The outcome of HCMV infection may depend on the cell subpopulations infected within the heterog...

Reactivation of human cytomegalovirus (HCMV) results in severe disease in AIDS patients and immunocompromised patients receiving blood transfusions or organ or bone marrow grafts. Although the site of HCMV latency is unknown, blood cells have been implicated as a viral reservoir. In this study, we demonstrate HCMV reactivation in vitro from seven consecutive healthy donors through allogeneic st...

Genomic variation among human cytomegalovirus (HCMV) strains is probably involved in HCMV-induced pathogenesis. The envelope glycoprotein N (gN) showed extensive genetic polymorphism as HCMV isolates have been clustered into four distinct gN variants (gN-1, gN-2, gN-3, gN-4) whose distribution has been analyzed worldwide using different methodological approaches (PCR-RFLP, PCR-Cloning, PCR-Sequ...

Human cytomegalovirus (HCMV) causes severe sequelae in immunocompromised hosts. Current antiviral therapies have serious adverse effects, with treatment in many clinical settings problematic, making new therapeutic approaches necessary. We examined the in vitro efficacy of small interfering RNAs (siRNAs) targeting the HCMV gene transcripts UL54 (DNA polymerase), UL97 (protein kinase) and UL122/...

BACKGROUND Human immunodeficiency virus (HIV) and human cytomegalovirus (HCMV) coinfections have been shown to increase infant morbidity, mortality, and AIDS progression. In HIV-endemic regions, maternal HIV-exposed but HIV-uninfected infants, which is the majority of children affected by HIV, also show poor growth and increased morbidity. Although nutrition has been examined, the effects of HC...

The human cytomegalovirus (HCMV) and glioma symposium was convened on April 17, 2011 in Washington, DC, and was attended by oncologists and virologists involved in studying the relationship between HCMV and gliomas. The purpose of the meeting was to reach a consensus on the role of HCMV in the pathology of gliomas and to clarify directions for future research. First, the group summarized data t...

PURPOSE Recent studies have implicated the human cytomegalovirus (HCMV) as a possible pathogen for causing hypertension. We aimed to study the association between HCMV infection and hypertension in the United States National Health and Nutrition Examination Survey (NHANES). METHODS We analyzed data on 2979 men and 3324 women in the NHANES 1999-2002. We included participants aged 16-49 years w...

The relationship between human cytomegalovirus (HCMV) and glioblastoma (GBM) has been debated for more than a decade. We investigated the presence of HCMV genes, RNA and protein in GBMs and their relationships with tumor progression. Results of quantitative PCR for HCMV UL73, nested PCR for HCMV UL144, in situ hybridization (ISH) for RNA transcript, and immunohistochemistry (IHC) for protein ex...