We discuss a case of presumed bilateral herpes simplex keratouveitis in a 36-year-old multiple sclerosis patient switched to fingolimod from glatiramer acetate. Fingolimod treatment appears to increase the risk of herpesvirus infections, including with herpes simplex virus and varicella zoster virus. This case report reviews the potential immunology behind this risk, and identifies the need for...

Hepatitis A and hepatitis B viruses and yellow fever virus are the most important causes of acute inflammation of the liver. Hepatitis is also frequently associated with other common viral infections such as cytomegalovirus (human herpesvirus 5) and EB virus (human herpesvirus 4). In addition, there are a number of viruses which occasionally display increased hepatotropism producing a clinical ...

Human herpesvirus 6 (HHV-6) can integrate its genome in human chromosomes and be germline transmitted (inherited chromosomally integrated HHV-6). We report a case of HHV-6 inherited from the mother unexpectedly diagnosed septic neonate. Since has recently been included multiplex polymerase chain reaction assays for meningitis/encephalitis, diagnosing status is essential to avoid misdiagnosis ac...

locus of human herpesvirus 6.

The well-described herpesvirus entry receptors HveA (TNFRSF14), HveB (nectin 2), and HveC (nectin 1) have been shown to mediate the entry of alphaherpesviruses. Our findings showed that the alphaherpesvirus equine herpesvirus 1 (EHV-1) efficiently entered and replicated in CHO-K1 cells that lack the entry receptors HveA, HveB, and HveC, demonstrating that EHV-1 utilizes a unique entry receptor....

Eighteen of a total of 22 serum specimens (81.8%) from patients with Kawasaki disease were positive for immunoglobulin G or M antibodies to human herpesvirus 6, whereas 10 of 16 age- and sex-matched healthy controls (62.5%) were seropositive. Additionally, increased geometric mean antibody titers of immunoglobulin G were shown in these patients. These results suggest that the status of human he...

The herpesvirus saimiri strain C488 genome contains five genes for small nuclear RNAs, termed herpesvirus saimiri URNAs (or HSURs). Using a cosmid-based approach, all HSURs were precisely deleted from the genome. The mutant virus replicated at levels that were similar to those of wild-type viruses in OMK cells. Although the HSURs are expressed in wild-type virus-transformed human T-cell lines, ...