News tagged with adult mice

A short stay in darkness may heal hearing woes

Call it the Ray Charles Effect: a young child who is blind develops a keen ability to hear things that others cannot. Researchers have long known that very young brains are malleable enough to re-wire some ...

Feb 05, 2014
popularity 5 / 5 (6) | comments 1 | with audio podcast

Scientists discover 'fickle' DNA changes in brain

Johns Hopkins scientists investigating chemical modifications across the genomes of adult mice have discovered that DNA modifications in non-dividing brain cells, thought to be inherently stable, instead underwent large-scale ...

Sep 30, 2011
popularity 4.5 / 5 (6) | comments 1 | with audio podcast

Caffeine boosts power for elderly muscles

A new study to be presented at the Society for Experimental Biology meeting on June 30 has shown that caffeine boosts power in older muscles, suggesting the stimulant could aid elderly people to maintain their strength, reducing ...

Jun 28, 2012
popularity 4.5 / 5 (4) | comments 0

Gene knockout stops immune cell development

(Medical Xpress)—Researchers at the Wellcome Trust Sanger Institute have identified the key gene in ensuring that our immune defences develop infection-fighting cells. No cells of the adaptive immune system ...

Dec 11, 2012
popularity 5 / 5 (3) | comments 0 | with audio podcast