Imaging

New Technique to “See” and Protect Transplants Successful in Diabetic Animal Model

Published in Medical Letter on the CDC and FDA, August 12th, 2007

Researchers at Johns Hopkins have found a way to overcome a major stumbling block to developing successful insulin-cell transplants for people with type I diabetes.

Traditional transplant of the cells, accompanied by necessary immune-suppressing drugs, has had highly variable results, from well- to poorly tolerated. Part of the problem, the Hopkins researchers say, is an inability to track the cells—so-called pancreatic beta cells—once they’re inside the body.

Now a new technique encapsulates the insulin-producing cells in magnetic capsules, using an FDA-approved iron compound with an off-label use, which can be tracked by magnetic resonance imaging...

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Source: Medical Letter on the CDC and FDA (2007-08-12)

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