Herpes Simplex Virus-2 is a sexually transmitted viral infection, which often produces painful sores, usually in the genital area. Once infected, an individual may carry the virus and be subject to recurrent bouts of infection. Some estimate that as many as 20 percent of the adult population in the United States has been exposed to the virus.
Researchers at Oregon Health & Science University's School of Dentistry have found that a significant percentage of dental patients with the inflammatory diseases irreversible pulpitis and apical periodontitis also have the Epstein-Barr virus.
An anti-brain tumor agent developed from a genetically engineered herpes simplex virus has been shown to be safe when given in two doses and injected directly into the brain of patients with malignant glioma.
Starpharma Holdings Limited today announced that one of its key patents relating to the use of dendrimers to protect against sexually transmitted infections has been approved in Japan.
The drug acyclovir has long been used to suppress outbreaks of oral and genital herpes. Herpes viruses change acyclovir to a form that prevents them from reproducing.
Starpharma Holdings Limited has announced that a full licence agreement has been signed with SSL International plc in relation to the VivaGel coated condom. SSL manufactures and sells Durex condoms, the market-leading condom brand worldwide.
According to dermatologists in the U.S. laser treatment is a more effective way of removing wrinkles than some newer procedures.
A study published July 11th in the open-access journal PLoS Pathogens suggests that herpesviruses use multiple strategies to manipulate important components of the host cell nuclear environment during infection.
Now that Duke University Medical Center scientists have figured out how the virus that causes cold sores hides out, they may have a way to wake it up and kill it.
Treating genital herpes does not reduce the risk of HIV, according to a study published on Friday in the journal Lancet, the AP/Newsweek reports (Cheng, AP/Newsweek, 6/19). Herpes simplex virus-2 has been shown to increase the risk of HIV by as much as threefold, so the researchers examined whether treating HSV-2 might reduce the risk of HIV, Bloomberg reports.
According to official statistics, living in New York City is risky in more ways than one.
A number of chronic diseases are in fact caused by one or more infectious agents. For example, stomach ulcers are caused by Helicobacter pylori, chronic lung disease in newborns and chronic asthma in adults are both caused by Mycoplasmas and Chlamydia pneumonia, while some other pathogens have been associated with atherosclerosis. The realization that pathogens can produce slowly progressive chronic diseases has opened new lines of research into Alzheimer's disease.
Starpharma Holdings Limited today announced positive results of a clinical trial that achieved all its objectives demonstrating that 3% SPL7013 Gel (VivaGel) was safe and well-tolerated in sexually abstinent women when administered vaginally, twice daily for 14 days.
Just as fire engines arrive quickly at the scene to save people and property, the cells that fight viruses have to reach the site of an infection promptly to mount a protective response.
The Centers for Disease Control and Prevention (CDC) in the United States has revealed that a quarter of teen girls have a sex-related disease.
Scientists at the University of Pennsylvania School of Veterinary Medicine have identified a protein, ISG15, that inhibits the Ebola virus from budding, the process by which viruses escape from cells and spread to infect neighboring cells.
A new gene therapy approach that attracts and "trains" immune system cells to destroy deadly brain cancer cells also provides long-term immunity, produces no significant adverse effects and -- in the process of destroying the tumor -- promotes the return of normal brain function and behavioral skills, according to a study conducted by researchers at Cedars-Sinai Medical Center's Board of Governors Gene Therapeutics Research Institute.
Researchers in a multi-institutional study led by Cincinnati Children's Hospital Medical Center slowed the growth of two particularly stubborn solid tumor cancers - neuroblastoma and peripheral nerve sheath tumors - without harming healthy tissues by inserting instructions to inhibit tissue growth into an engineered virus, according to study results published in the February 15 Cancer Research.
Viral meningitis is common, but many cases go unreported, say researchers in this week's BMJ.
University of Pennsylvania researchers have uncovered an important step in how herpes simplex virus, HSV-1, uses cooperating proteins found on its outer coat to gain entry into healthy cells and infect them.
Cancer-killing viruses are a promising therapy for incurable brain tumors, but their effectiveness has been limited in part because immune cells rapidly move in and eliminate them.