TV News LIES

Saturday, Dec 20th

Last update01:02:14 AM GMT

You are here News Science Nobel prize in chemistry for US duo

Nobel prize in chemistry for US duo

US duo win Nobel Chemistry AwardTwo American doctors whose work over four decades has revealed how the body responds to the smells, sights, flavours and threats of the outside world have won this year's Nobel prize in chemistry.

Robert Lefkowitz at Duke University in Durham, North Carolina, and Brian Kobilka at Stanford University in Palo Alto, California, share science's most prestigious award – and 8m Swedish kronor (£744,000) – for their discovery of molecular sensors called G-protein-coupled receptors or GPCRs.

The sensors take the form of proteins that act as gatekeepers between cells and the environment they live in. When a substance latches on to the outer part of a sensor protein, it causes it to change shape, triggering a response inside the cell.

Scientists now know of a whole family of GPCRs that detect hundreds of different substances in and around the body. Work on the receptors has underpinned decades of progress in medicine, with half of all pharmaceuticals acting on the proteins.

More...


Most Recent Related Stories...


These robots are ready to serve you

Robots in retailA hardware store in San Jose has a new star employee. It can speak English and...

Orion spacecraft's flawless test flight puts Mars exploration one step closer

orion launchWhite smoke rose in the air and green dye coloured the ocean to guide the USS...

Shocking news: Electric eels exert remote control over prey

eels use remote controlElectric eels, those perilous predators of South America, can unleash a potent electrical jolt to wallop...

Einstein documents digitization project complete

einstein documentsAnyone with a computer and an Internet connection can now explore more than 80,000 pages of...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!