Tracking stem cells

Heart-related diseases are the leading cause of death in the industrialized world. Cardiac stem cell therapy is a promising new way of reducing those numbers, but its application has proven to be less effective than hoped. Now researchers at Stanford University have developed nanoparticles that can be used to image stem cells implanted into the heart. They claim this will help improve the efficiency of these transplants drastically.

Doctors track stem cells with nanoparticles during cardiac therapy,  Ars Technica, 22 March 2013.

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