<http://schema.org/description>
"(Medical Xpress) -- Yale biologists and engineers have designed drug-loaded nanoparticles that target the soft underbelly of many types of cancer &amp;amp;#151; a tiny gene product that tumors depend upon to replicate and survive."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2012-05-nanoparticles-addicted-tumors-source-survival.html>