Study: Autism linked to Rare Gene Change


	Study: Autism linked to Rare Gene Change

pokkets

1-10-2008 8:12 PM

604 views

tags:

medicine, autism, gene, variation, diagnosis, treatment

pokkets says:

The genetic variation, while rare, is a characteristic that can be detected to assist in the diagnosis, and further understand the way the condition of autism develops. The locations and functions of such genes, can shed light on the way they affect the thinking of someone diagnosed with Autism, and help determine the right combinations of genetic, pharmaceutical, and cognitive therapies.

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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/3b077f0d-ad14-4456-b06f-ad5eef4adb75/1CF40B2D-D959-45DE-A983-0BB00CBD6421/" 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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1" href="http://www.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1" style="font-size: 11px;">www.mail.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1"><DIV class="author"> LINDA A. JOHNSON    </DIV><P>A rare genetic variation dramatically raises the risk of developing autism, a large study showed, opening new research targets for better understanding the disorder and for treating it</P></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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1">Research into the causes of autism has focused on genetic causes because so many families have multiple children with the disorder. Thus far, only about 10 percent of autism cases have a known genetic cause. Boston-area researchers estimate the gene glitch they've identified accounts for another 1 percent of cases</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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1">They found a segment of a chromosome which has genes linked to brain development and various developmental disorders was either missing</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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1">or duplicated far more often in autistic people. The defect was inherited in some cases, but more often the result of a random genetic accident</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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1">results from the Autism Consortium study</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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1">confirm those of smaller studies by U.S. and Canadian research groups</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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1">The consortium verified its findings by checking two other DNA databases</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.mail.com/Article.aspx?articlepath=APNews\Science\20080110\Autism_Gene_20080110.xml&cat=science&subcat=&pageid=1">They really did nail it</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/1CF40B2D-D959-45DE-A983-0BB00CBD6421/blog/" title="blog or email this clip"><img src="http://content7.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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