Archive: 31/10/2012

5 year olds are generous only when they're watched

Children as young as five are generous when others are aware of their actions, but antisocial when sharing with a recipient who can't see them, according to research published Oct. 31 in the open access journal PLOS ONE by ...

How and why herpes viruses reactivate to cause disease

The mere mention of the word "herpes" usually conjures negative images and stereotypes, but most people have been infected with some form of the virus. For most, a sore appears, heals and is forgotten, although the virus ...

US meningitis death toll rises to 29: official

Some 29 people have died from fungal meningitis they contracted after being treated with tainted steroid injections blamed for a growing national outbreak, US health officials said Wednesday.

Setting standards for research into Rett syndrome

There is an urgent need for new drugs to treat Rett syndrome, a rare and severe neurological disease mainly affecting girls. A bottleneck in drug development for this syndrome is a lack of clarity at the level of preclinical ...

Mice with 'humanized' livers improve early drug testing

Stanford University School of Medicine scientists have used bioengineered mice with livers composed largely of human cells to characterize a drug about to enter early-stage clinical development for combating hepatitis C.

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