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Residual tumor cells are a barrier to targeted cancer thera What is this ?

 
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leo
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PostPosted: Tue Jan 04, 2005 6:41 pm    Post subject: Residual tumor cells are a barrier to targeted cancer thera Reply with quote

Penn researchers report that after blocking the gene c-MYC, which is commonly overexpressed in human breast cancers, tumors still persist. The group found that after turning off c-MYC in a mouse model, 50 percent of c-MYC-induced mammary cancers were still able to grow. With these experiments, they demonstrated that small numbers of breast cancer cells that remain following targeted therapy provide a means for cancers to escape and eventually recur.

[url=http://www.eurekalert.org/pub_releases/2005-01/uopm-rtc010405.php]Read more...[/url]
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