<http://schema.org/description>
"New research demonstrates that previous models used to examine cancer may not be complex enough to accurately mimic the true cancer environment. Using oral cancer cells in a three-dimensional model of lab-made tissue that mimics the lining of the oral cavity, the researchers found that the tissue surrounding cancer cells can epigenetically mediate, or temporarily trigger, the expression or suppression of a cell adhesion protein associated with the progression of cancer. These new findings support the notion that drugs that are currently being tested to treat many cancers need to be screened using more complex tissue-like systems, rather than by using conventional petri dish cultures that do not fully manifest features of many cancers."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2012-01-lab-made-tissue-slack-petri-dishes.html>