Katherine Unger Baillie

Dental researchers identify protein key to wound healing

Resesarch from Penn Dental reveal that the cells that line the skin and mucosa play a role in blood-vessel formation through a protein called Foxo1, and targeting it may modulate the process of healing wounds.

Katherine Unger Baillie

The varying skin colors of Africa: Light, dark, and all in between

A team of geneticists led by Sarah Tishkoff, a Penn Integrates Knowledge Professor, has shown that there is a huge amount of variation of skin color within Africa, ranging from skin as light as some Asians to the darkest skin on a global level.

Katherine Unger Baillie