Friday, Oct 28th

Last update05:20:13 AM GMT

You are here News Science US scientist discovers DNA body clock

US scientist discovers DNA body clock

DNA body clockA US scientist has discovered an internal body clock based on DNA that measures the biological age of our tissues and organs.

The clock shows that while many healthy tissues age at the same rate as the body as a whole, some of them age much faster or slower. The age of diseased organs varied hugely, with some many tens of years "older" than healthy tissue in the same person, according to the clock.

Researchers say that unravelling the mechanisms behind the clock will help them understand the ageing process and hopefully lead to drugs and other interventions that slow it down.

Therapies that counteract natural ageing are attracting huge interest from scientists because they target the single most important risk factor for scores of incurable diseases that strike in old age.


Most Recent Related Stories...

European spacecraft goes silent minute before difficult Mars landing

European space craft goes silentThe “Mars Curse” may have claimed another victim.Europe’s Schiaparelli lander, scheduled to settle into the Martian...

The ExoMars Spacecraft Approaches the Red Planet

ExoMars SpacecraftThe European-Russian ExoMars spacecraft will release a lander onSunday. Both spacecraft and lander will arrive at...

Scientists discover physical source of depression

physical source of depression discoveredAn international research team says they have identified the physical source of depression in the brain...

The Universe has two trillion more galaxies than astronomers thought

universe has two million more galaxiesThere are a dizzying two trillion galaxies in the Universe, up to 20 times more than...
America's # 1 Enemy
Tee Shirt
& Help Support!
TVNL Tee Shirt
Conserve our Planet
& Help Support!
Get your 9/11 & Media
Deception Dollars
& Help Support!
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!