University of Pennsylvania

If you're aggressive, your dog will be too, study

(PhysOrg.com) -- In a new, year-long University of Pennsylvania survey of dog owners who use confrontational or aversive methods to train aggressive pets, veterinary researchers have found that most of these animals will ...

Feb 17, 2009
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Researchers Unlock Molecular Origin of Blood Stem Cells

(PhysOrg.com) -- A research team led by Nancy Speck, PhD, Professor of Cell and Developmental Biology at the University of Pennsylvania School of Medicine, has identified the location and developmental timeline ...

Jan 09, 2009
5 / 5 (4) 1

Researchers identify natural tumor suppressor

Researchers from the University of Pennsylvania School of Medicine have identified a key step in the formation – and suppression – of esophageal cancers and perhaps carcinomas of the breast, head, and neck. By studying ...

Sep 09, 2008
3.5 / 5 (6) 0