Source: Deakin University
Date: 17 February 2011
Summary:
Deakin University medical scientists have created the world’s first cancer stem cell-targeting chemical missile, placing them a step closer to creating a medical ‘smart bomb’ that would seek out and eradicate the root of cancer cells. The Deakin researchers have worked with scientists in India and Australia to create the world’s first RNA aptamer, a chemical antibody that acts like a guided missile to seek out and bind only to cancer stem cells. The aptamer has the potential to deliver drugs directly to the stem cells (the root of cancer cells) and also to be used to develop a more effective cancer imaging system for early detection of the disease. Their discoveries have been published recently in an international cancer research journal, Cancer Science.
