Katherine Unger Baillie

Penn research reveals drug-tainted milk finds its way to consumers

For dairy farmers in Peru, who may own only three or four cows, each pint of milk their animals produce represents precious income. When one of those cows is given antibiotics to treat an infection and its milk must be discarded for several days until the drug clears its system, the farmers can find themselves in a financial bind.

Katherine Unger Baillie

Penn Team Links Placental Marker of Prenatal Stress to Neurodevelopmental Problems

When a woman experiences a stressful event early in pregnancy, the risk of her child developing autism spectrum disorders or schizophrenia increases. Yet how maternal stress is transmitted to the brain of the developing fetus, leading to these problems in neurodevelopment, is poorly understood. 

Katherine Unger Baillie

Penn’s Margaret Bruchac Uses Unique Approach to Identify Native American Objects

Early American history is marked by multiple displacements of Native American peoples due to multiple removals from their original Indigenous territories. During the late 19th and early 20th centuries, anthropologists participated in other forms of removal by collecting Indigenous narratives and objects for museums.

Katherine Unger Baillie

Gum Disease Bacteria Selectively Disarm Immune System, Penn Study Finds

The human body is comprised of roughly 10 times more bacterial cells than human cells. In healthy people, these bacteria are typically harmless and often helpful, keeping disease-causing microbes at bay. But, when disturbances knock these bacterial populations out of balance, illnesses can arise. Periodontitis, a severe form of gum disease, is one example.

Katherine Unger Baillie

Seeking familiarity in a fitness partner

Who would make an ideal fitness partner? Perhaps someone who is supremely fit and could serve as an inspiration and role model? Or maybe someone with whom you feel equally matched so you could rise to meet challenges together?

Katherine Unger Baillie

Preventing gum disease before it starts

When the population of bacteria in our mouths gets out of whack, inflammation and bone loss can ensue—a disease of the gums called periodontitis. Nearly half of American adults have this condition, which, when severe, can lead to systemic illnesses like heart disease and diabetes.

Katherine Unger Baillie