PITTSBURGH--(BUSINESS WIRE)--When the body forms new tissues during the healing process, cells must be able to communicate with each other. For years, scientists believed this communication happened primarily through chemical signaling. Now researchers at Carnegie Mellon University and the University of Pittsburgh have found that another dimension – mechanical communication – is equally if not more crucial. The findings, published in this week’s issue of the Proceedings of the National Academy of Sciences, could lead to advancements in treatments for birth defects and therapies for cancer patients.
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