red blood cells

Inflammation Cuts Lifeline for Blood-Producing Stem Cells

Discovery Could Lead to New Approaches for Boosting Blood Cell Counts

red blood cell (left), platelet (middle), and white blood cell (right)

Much of human biology is a black box — scientists know the key players and the end results, but not how those outcomes come about. Consequently, it remains a mystery why some medications help patients. A new IRP study has cracked open the black box to reveal how high levels of an inflammatory molecule inhibit blood cell production in some individuals and why a particular medicine helps reverse this life-threatening condition.

See NIH through Branson Brothers' Lenses: Bill

Bill Branson has been a photographer at the National Institutes of Health since 1984, when he left the Armed Forces Institute of Pathology at Walter Reed. There, he had photographed the necropsy of the first chimpanzee in space, “Ham,” named for Hollomon Aero MED Air Base.

Da Vinci surgery robot used by Peter Pinto at NIH NCI