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How to avoid food poisoning from E. coli and salmonella
iStock Lettuce Vegetable

How to avoid food poisoning from E. coli and salmonella

There are numerous ways for your food to be contaminated with bacteria, and also numerous ways to avoid getting sick. Understanding the science behind what lies inside or on your food is key to staying safe and enjoying your meals.
Assets in the opioid epidemic, working dogs can also become its victims
Otto_police_dog

Cynthia Otto, director of the School of Veterinary Medicine’s Working Dog Center, examines a K9 officer as part of a Working Dog Center study. (Image: Tracy Darling/Superfit Canine)

Assets in the opioid epidemic, working dogs can also become its victims

The opioid epidemic is at crisis levels in the U.S., and humans aren’t the only ones at risk. In an interview with Knowledge@ Wharton, the School of Veterinary Medicine’s Cynthia Otto explained the vulnerabilities of working dogs who get exposed to opioids, and how to keep them from harm.

Katherine Unger Baillie

Dogs born in the summertime more likely to suffer heart disease
Summer_Dogs

Dogs born in the summertime more likely to suffer heart disease

Dog days of summer: a study out of the Perelman School of Medicine and the School of Veterinary Medicine has found a correlation between canine health and birth season.

Penn Today Staff

Stem cell signaling drives mammary gland development and, possibly, breast cancer
Chakrabarti.mammary gland.2018

A Penn-led team identified Dll1, a signaling molecule as a marker of mammary gland stem cells, and one that plays a vital role in normal development of the mammary tissue. Above, a cross-section of a mouse mammary gland. (Image: Sushil Kumar and Rumela Chakrabarti)

Stem cell signaling drives mammary gland development and, possibly, breast cancer

A connection between mammary stem cells and macrophages, a type of immune cell, is crucial for mammary gland development, and may also figure into the biology of breast cancer.

Katherine Unger Baillie

Veterinary experts work to stay ahead of equine doping
Horse treadmill.2018

Using New Bolton Center's high-speed horse treadmill and other specialized equipment, the Equine Pharmacology Research Laboratory has been testing the effects of certain drugs in highly fit animals.

Veterinary experts work to stay ahead of equine doping

As in human sports, unscrupulous practices occasionally make their way into horse racing. Researchers and veterinarians at the School of Veterinary Medicine are keeping an eye on illicit drug use, evaluating samples, and designing tests to maintain the integrity of the sport and keep the competitors safe.

Katherine Unger Baillie

Innovative vaccine offers canine cancer patients a shot at a longer, happier life
Mason, Nicola

Nicola Mason

Innovative vaccine offers canine cancer patients a shot at a longer, happier life

Osteosarcoma is the most common bone cancer to affect dogs. It is a painful and aggressive disease. Affecting more than 10,000 dogs annually, predominantly larger breeds, it kills more than 85 percent within two years. 

Katherine Unger Baillie

How working dogs are sniffing out cancer
Essler-WorkingDogCenter

How working dogs are sniffing out cancer

A Center for Public Health Initiatives seminar showcased the collaborative research at Penn and the Monell Chemical Senses Center that is working to detect early stage ovarian cancer.

Lauren Hertzler