How Viagra could boost a widely used blood cancer treatment

How Viagra could boost a widely used blood cancer treatment

Source: 
Fierce Biotech
snippet: 

Stem cells can save lives for patients with blood cancer, but hurdles remain to effectively harvest them for transplantation. Scientists at the University of California, Santa Cruz found Pfizer’s erectile dysfunction drug Viagra facilitates the release of stem cells from the bone marrow into the bloodstream, which could ease collection.