Penn Today

Identifying a proliferating repairman for tissue in damaged lungs (link is external)
Penn Vet and Penn Medicine researchers found that endothelial cells lining the veins in lungs contribute to repair of blood vessels after lung injury.

In paleontology, Peter Dodson is a king begetting kings (link is external)
Many people go through a dinosaur phase, which may end around age 5. But Peter Dodson, a paleontologist in the School of Veterinary Medicine and School of Arts & Sciences, in his eighth decade,…