New drug targets vascular inflammation, drastically improving the long-term effectiveness of vascular procedures

Cardiovascular procedures like bypass grafting and vessel stenting are some of the most common surgeries performed in the United States, but about half of them will require additional corrective measures, according to Craig Duvall, Cornelius Vanderbilt Chair and undergraduate director of biomedical engineering. The need for follow-up procedures is often due to intimal hyperplasia, a condition where blood vessels become re-blocked by abnormal growth or migration of smooth muscle cells in the wall of the blood vessel. A team of researchers led by Duvall has developed a nanomedicine to combat this condition.
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