Duke University Develops Nano-scale Drug Delivery for Chemotherapy
11/2/2009 8:11:07 AM
EurekAlert -- Going smaller could bring better results, especially when it comes to cancer-fighting drugs. Duke University bioengineers have developed a simple and inexpensive method for loading cancer drug payloads into nano-scale delivery vehicles and demonstrated in animal models that this new nanoformulation can eliminate tumors after a single treatment. After delivering the drug to the tumor, the delivery vehicle breaks down into harmless byproducts, markedly decreasing the toxicity for the recipient.