News tagged with blood donors

New York blood shortages casualty of shutdown

New York City issued an urgent call for blood donors Wednesday, saying supplies were low after authorities shut down America's largest city for a winter storm that failed to materialize.

2 hours ago
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Natural (born) killer cells battle pediatric leukemia

Researchers at Children's Hospital Los Angeles have shown that a select team of immune-system cells from patients with leukemia can be multiplied in the lab, creating an army of natural killer cells that ...

Aug 19, 2014
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