JAM-A Protein Keeps Blood Clots In Check

Cut your toe, and platelets -- those disc-shaped cells circulating in your blood -- rush to the scene, clumping together to plug the leak. But when an unwanted clot forms in an artery, and an overaccumulation of platelets blocks blood flow, a heart attack or stroke occurs, too often with fatal results...

Source: http://www.medicalnewstoday.com/releases/244974.php

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