Cerebrospinal fluid specimens from 226 patients with suspected viral infections of the central nervous system (CNS) were tested by polymerase chain reaction (PCR) to identify the most frequent viruses involved in these infections. A positive PCR result was obtained in 18 patients (7 cases positive for herpes simplex viruses, 5 for enterovirus, 3 for JC virus, 2 for varicella-zoster virus, and 1...

Cytomegalovirus (CMV), a member of the herpes family which includes herpes simplex virus (HSV) 1 and 2, varicella zoster virus (VZV), and Epstein-Barr virus (EBV), is ubiquitous worldwide. About 85% of persons above the age of 40 in the general community are seropositive.1 CMV infections manifest more usually in immunocompromised individuals especially in patients with acquired immune deficienc...

Systemic lupus erythematosus (SLE or lupus) is a systemic autoimmune disease characterized by a constellation of varied clinical presentations, although the nearly universal presence of autoantibodies is a salient unifying feature. Ongoing research efforts focus on understanding the complex combination of genetic and environmental factors that lead to SLE in select individuals. Our previous wor...

A monoclonal antibody, referred to as 38.13, was obtained by fusing murine myeloma cells with Lewis rat splenocytes sensitized with Daudi cells (human Burkitt lymphoma containing Epstein--Barr virus genome but lacking HLA-A, -B, and -C and beta 2-microglobulin molecules at the cell surface). 38.13 antibody was demonstrated to be a rat IgM. By complement-dependent microcytotoxicity and indirect ...

We employed a newly developed genotyping technique with direct representational detection of LMP-1 gene sequences to study the molecular epidemiology of Epstein-Barr virus (EBV) infection in healthy individuals. Infections with up to five different EBV genotypes were found in two of nine individuals studied. These results support the hypothesis that multiple EBV infections of healthy individual...

Epstein–Barr virus (EBV) is the prototypic human tumor whose continuous lifelong immune control required to prevent lymphomagenesis in more than 90% of adult population that are healthy carriers virus. Here, we review recent evidence this has not only target latent oncogenes, but also lytic replication EBV. Furthermore, genetic variations identify molecular machinery cytotoxic lymphocytes as es...

BACKGROUND Nasopharyngeal carcinoma is often associated with neck lymph node (LN) metastases, which in many cases is the only manifestation of this disease. The submucosal and infiltrative characteristics of nasopharyngeal carcinoma make this type of cancer difficult to diagnose. Nasopharyngeal carcinoma has also been reported to be strongly associated with the Epstein-Barr virus. METHODS We ...

UNLABELLED INTRODUCTION Epstein-Barr virus-positive mucocutaneous ulcer is a newly recognized clinicopathologic entity in the spectrum of Epstein-Barr virus-positive lymphoproliferative disorders. This entity is characterized by a self-limited, indolent course. CASE PRESENTATION We report the case of a 74-year-old, type 2 diabetic man who presented with an ulceroinfiltrative skin lesion on...

Epstein-Barr virus (EBV) usually causes mild, asymptomatic, and self-limited infections in children and adults; however, it may occasionally lead to severe conditions such as neurological diseases, malignant diseases, hepatic failure, and myocarditis. Epstein-Barr virus-related neurological disorders include meningitis, encephalitis, and cranial or peripheral neuritis, which are mostly seen in ...

A high percentage of pleural effusions remain unexplained despite an intensive diagnostic workup. Epstein-Barr virus (EBV) infections occur worldwide and affect the majority of the population. The present study investigated the prevalence and clinical relevance of EBV in pleural effusions. A prospective study was performed in which 60 consecutive patients with pleural effusion were enrolled. Re...