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Stem Cells from Blood Cells


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Rycona
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Title: The Maestro
Joined: Nov 01 2005
Location: Away from Emerald Weapon
PostPosted: Apr 20 2009 11:34 pm Reply with quote Back to top

http://www.sciencedaily.com/releases/2009/04/090420142421.htm

ScienceDaily wrote:
Blood Cells Can Be Reprogrammed To Act As Embryonic Stem Cells

ScienceDaily (Apr. 21, 2009) — In a recent study, U.S. researchers have reprogrammed cells found in circulating blood into cells that are molecularly and functionally indistinguishable from embryonic stem cells, a revolutionary achievement that provides a readily accessible source of stem cells and an alternative to harvesting embryonic stem cells.


Finally, no more ethics bullshit concerning stem cell research as far as I'm concerned. Discuss.


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Neutral-Bob
Title: Zarkin Frood
Joined: Aug 17 2006
Location: Casa Del Guapo
PostPosted: Apr 20 2009 11:42 pm Reply with quote Back to top

That's awesome! It's amazing what science can accomplish. With this discovery I'm sure that their are nearly endless possibilities, hopefully without trying to throw morality back into the mix.

This is only remotely relative to this thread, however I've been wondering about it for awhile now. I remember hearing about a man who had HIV and, after recieving a blood transfusion, was discovered to have no remaining traces of it in his system. Did anyone else remember reading about this? I only seen the headline so I didn't get to hear the full story.


"When I became a man I put away childish things, including the fear of childishness and the desire to be very grown up." - C.S Lewis
 
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Cameron
Title: :O � O:
Joined: Feb 01 2008
Location: St. Louis, MO
PostPosted: Apr 20 2009 11:48 pm Reply with quote Back to top

They can still make stem cells from bone marrow, placentas, womb liquid, umbilical cords, etc.

Of course, adult stem cells don't have the potential of embryonic ones, but at least it's something...


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TheRoboSleuth
Title: Sleuth Mark IV
Joined: Aug 08 2006
Location: The Gritty Future
PostPosted: Apr 21 2009 01:40 pm Reply with quote Back to top

I've never been much for the controversy on the matter, but I'm pleased that science can continue moving forward without any more interruption. I suppose sometimes we can have our cake and eat it too.


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SoldierHawk
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Title: Warrior-Poet
Joined: Jan 15 2009
Location: San Diego, CA
PostPosted: Apr 21 2009 02:49 pm Reply with quote Back to top

Well said Robo. I'm really happy about this too. I never had a big problem with stem cell research in the first place (I mean was the idea a bit distasteful, yeah, but the benefits far outweighed the cost imho), but this is a solution I think everyone can get behind. Way to go, anonymous US researchers! Cheers!


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Little Mac
Joined: Mar 25 2009
PostPosted: Apr 21 2009 03:35 pm Reply with quote Back to top

See what funding based on scientific fact can do? Sweet.


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Ba'al
Title: Zerg Zergling
Joined: Mar 02 2008
Location: Uranus
PostPosted: Apr 21 2009 06:11 pm Reply with quote Back to top

Well, my fear of superhuman armies continues, I think I'm just paranoid.


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Syd Lexia
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Title: Pop Culture Junkie
Joined: Jul 30 2005
Location: Wakefield, MA
PostPosted: Apr 21 2009 07:09 pm Reply with quote Back to top

Little Mac wrote:
See what funding based on scientific fact can do? Sweet.

Yeah, cuz science MAGICALLY discovered that in the three weeks since Obama reuathorized funding for stem cell research. Rolling Eyes

Or maybe, Bush's restrictions forced scientists to find a more ethical way to obtain stem cells.
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SoldierHawk
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Title: Warrior-Poet
Joined: Jan 15 2009
Location: San Diego, CA
PostPosted: Apr 21 2009 07:14 pm Reply with quote Back to top

Syd Lexia wrote:
Little Mac wrote:
See what funding based on scientific fact can do? Sweet.

Yeah, cuz science MAGICALLY discovered that in the three weeks since Obama reuathorized funding for stem cell research. Rolling Eyes

Or maybe, Bush's restrictions forced scientists to find a more ethical way to obtain stem cells.


I doubt that. I don't think anyone was particularly thrilled about the way stem cells were harvested; I know I wasn't. The split was between those who felt the cost outweighed the benefits, and those who didn't. Even if the ban hadn't been there, I can't imagine other sources of stem cells not being pursued, if only because multiple sources are better than one. Either way, I'm glad they made this breakthrough. Mayhaps that will shut everyone up, so the scientists can start concentrating on their work and not the politics behind it.


militarysignatures.com

William Shakespeare wrote:
Love all, trust a few, do wrong to none.

 
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Syd Lexia
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Title: Pop Culture Junkie
Joined: Jul 30 2005
Location: Wakefield, MA
PostPosted: Apr 21 2009 07:23 pm Reply with quote Back to top

Yeah, exactly.

If anyone's still crying "witchcraft!" after this breakthrough, they need to be punched in the solar plexus.
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Cattivo
Joined: Apr 14 2006
Location: Lake Michigan
PostPosted: Apr 23 2009 11:28 am Reply with quote Back to top

Heh, didn't know about this. This is great.
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Thorinair
Title: Sophisticated as Hell
Joined: Jul 02 2008
Location: Limbo, doing the limbo
PostPosted: Apr 23 2009 07:17 pm Reply with quote Back to top

Fantastic! Perhaps the moral crusaders won't try to ruin it. It could really help alot of people.


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