
Immune cells that creep across blood vessels trigger potentially fatal bleeding in platelet-deficient mice, according to a new report. If the same is true in humans, blocking the passage of these cells could prevent dangerous complications in patients undergoing transplants or chemotherapy.img src=”http://feeds.feedburner.com/~r/sciencedaily/~4/gH5lnXCtY4Q” height=”1″ width=”1″ alt=””/
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