The transforming power of global aid on health care—and care giving
Foreign aid makes up close to half of Mozambique’s national health care budget. In a new book, Ramah McKay of the School of Arts and Science lends a critical eye toward how this influx of global health dollars is felt on the ground, by caregivers and patients alike.
Did serial killer H. H. Holmes fake his own death?
Biological archaeologists from the Penn Museum have helped resolve a lingering question about serial killer H. H. Holmes that has persisted since 1896: his final resting place.
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.
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.
With second FDA approval, CAR-T’s transformative power multiplies
After last year’s approval to treat pediatric lymphoma, the latest indication will expand the number of patients that can be treated with personalized cell therapy almost tenfold.
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.
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.
Bacteria boost antifungal drug resistance in severe childhood tooth decay
Some young children experience severe tooth decay that resist normal therapies. New research led by Dongyeop Kim and Hyun (Michel) Koo of the School of Dental Medicine shows how plaque’s protective matrix can shield fungal cells from the drugs intended to kill them.
