Investigators at St. Jude Children's Research Hospital have discovered how a single molecular “on switch” triggers gene activity that might cause effects ranging from learning and memory capabilities to glucose production in the liver.

Researchers at the University of California, San Diego (UCSD) Skaggs School of Pharmacy and Pharmaceutical Sciences have patented a strategy for developing a human vaccine to prevent against Human Cytomegalovirus (hCMV) infection and disease.

Mushrooms might serve as biofactories for the production of various beneficial human drugs, according to plant pathologists who have inserted new genes into mushrooms.

Why does putting our feelings into words — talking with a therapist or friend, writing in a journal — help us to feel better" A new brain imaging study by UCLA psychologists reveals why verbalizing our feelings makes our sadness, anger and pain less intense.

Treatment with the oral antiviral Tamiflu (oseltamivir) and prophylaxis for people exposed to infected patients could be one of the most cost-effective strategies for reducing illness and death during an influenza pandemic. According to modelling research presented by Beate Sander, University of Toronto, Canada, a stockpile of Tamiflu sufficient to cover 65% of a country’s population could cut deaths by approximately half. This study was announced at the leading influenza conference, Options for the Control of Influenza VI, in Toronto.1