Science

Scientists discover molecule triggers sensation of itch

Scientists at the National Institutes of Health report they have discovered in mouse studies that a small molecule released in the spinal cord triggers a process that is later experienced in the brain as ...

Medical research created May 23, 2013 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Engineered cytomegalovirus protects monkeys from HIV equivalent

(Medical Xpress)—A new study by researchers in the US has shown that an ancient virus can be modified to help in the fight against the simian immunodeficiency virus SIV, which is the equivalent in monkeys ...

HIV & AIDS created 12 hours ago | popularity 5 / 5 (3) | comments 0 | with audio podcast report

Multiple research teams unable to confirm high-profile Alzheimer's study

Teams of highly respected Alzheimer's researchers failed to replicate what appeared to be breakthrough results for the treatment of this brain disease when they were published last year in the journal Science.

Alzheimer's disease & dementia created May 23, 2013 | popularity 3 / 5 (2) | comments 3 | with audio podcast