December 16, 2010

FASTER, PLEASE: Cell-seeded Sutures To Repair The Heart. “Scientists from the Worcester Polytechnic Institute, in Massachusetts, have shown that cells derived from human bone marrow, known as mesenchymal stem cells, can survive on the threads and maintain their ability to differentiate into different cell types after being sewn through a collagen matrix that mimics tissue. Preliminary tests in rats suggest that the technology helps the cells survive in the heart.”

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