Stem cells from skin treat brain disease in rats


	Stem cells from skin treat brain disease in rats

Deepti

4-8-2008 4:42 AM

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tags:

mice, research, parkinsons, treatment

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/fc640268-4f01-4959-9568-8959597678f6/B3F75FCC-CF83-4E4C-9F63-7CE55D3EA196/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true" href="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true" style="font-size: 11px;">www.reuters.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true">Skin cells re-programmed to act like embryonic stem cells eased symptoms of Parkinson's disease in rats, researchers reported on Monday in a first step toward tailored treatments for people that bypass concerns about using human embryos</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true">The experiment suggests it may be possible to take a small sample of skin and turn it into a transplant perfectly matched to patients with Parkinson's and other diseases, the researchers reported in the Proceedings of the National Academy of Sciences</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true">It also supports the usefulness of newly created cells that resemble powerful embryonic stem cells</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true">They first got such cells to take up residence in the brains of unborn mice</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true">Then they damaged the brains of rats to resemble Parkinson's, which is caused by the destruction of certain brain cells that produce a message-carrying chemical called dopamine</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true">the cell transplants improved symptoms markedly</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/scienceNews/idUSN0719560620080408?sp=true">Safety issues will have to be addressed before the method is tested in people, they noted</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/B3F75FCC-CF83-4E4C-9F63-7CE55D3EA196/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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