News / Science & Technology

Scientists: Young Blood Rejuvenates Older Mice

FILE - A laboratory mouse is seen receiving an injection.
FILE - A laboratory mouse is seen receiving an injection.
VOA News
U.S. scientists have discovered that older mice become more energetic, stronger and have better memory when injected with the blood of young mice.
 
Researchers at Harvard University and the University of California, San Francisco, carried out their experiments on animals whose ages were equivalent to humans in their 20s and 60s.
 
They believe the blood of the younger mice has a protein called GDF11, which also is found in human blood. They say this protein appears to decline with age.
 
The doctors say they hope their research on mice can one day be used to treat human sufferers of diseases that affect the elderly, including dementia and Alzheimer's. But they caution people against trying this blood experiment at home.
 
The study appears in two journals -- Nature Medicine and Science.

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Comment Sorting
Comments
     
by: roger from: Outside the USA
May 05, 2014 3:57 AM
Parents; Hide your children from Dick Cheney and Mr Kissinger.


by: Bill Hopkins from: San Bernadino Ca.
May 05, 2014 12:01 AM
What's causing a radical affect is the new ADP,ATP from the the younger donors!! you see there's a slight difference in it's molecular configuration as the mammal ages!!


by: Breakin IT from: Dunno, SP
May 04, 2014 11:43 PM
Yeah, like Smiithers from the Simpsons.


by: Maroon
May 04, 2014 9:41 PM
Why the hell won't so called scientists leave poor animals alone. They sicken me.


by: matt from: spartanburg sc
May 04, 2014 9:11 PM
Thats just great the old aka baby boomers have all the $ and r to blame for our current economic problems that the young have to pay for and now we have to give them our blood to keep them alive so they can continue to live comfortably while the young continue to suffer.


by: Heidi Morgan
May 04, 2014 9:05 PM
Funny , it kind of sounds like Dracula,............

In Response

by: Jen Allen from: Smyrna, ga.
May 04, 2014 9:49 PM
Is there nothing to be said for aging gracefully? It happens to all of us...

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