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Immunotherapies have revolutionized cancer treatment, offering hope to those whose malignancies have stubbornly survived other existing treatments. Yet solid tumor cancers are often resistant to these approaches.
Viruses and their hosts are in a eternal game of one-upmanship. If a host cell evolves a way to stop a virus from spreading, the virus will look for a new path. And so on and so forth.
Increasing worldwide incidence of antibiotic resistance poses a serious threat to public health. Experts from the University of Pennsylvania are available to comment on antibiotic resistance, including antimicrobial stewardship, efforts to develop new antimicrobials and antibiotic use in pets and livestock.
Mitochondria, the mighty energy factories of the cell, often malfunction in cancer, as well as in other conditions such as aging, neurodegenerative disease and heart disease. Whether these changes in mitochondria actually contribute to the spread of cancer, however, has been controversial.
Experts from the University of Pennsylvania are available to comment on the global health crisis posed by Zika, on efforts to develop vaccines and therapies for the virus and on the social and sociological implications of the outbreak.
The University of Pennsylvania's faculty possess expertise in a broad range of water-related issues, from its use in agriculture, its importance in human health and the need to preserve and conserve it as a natural resource.
The winter months come with their own special health challenges. From delicious food everywhere you look to harsh weather conditions to the stress of creating a perfect holiday, the season can be challenging. Experts from University of Pennsylvania's health schools, are available to comment on winter- and holiday-related issues, including fitness and nutrition, mental health, oral health, food safety, and pet health.
Ten professors from the University of Pennsylvania have been named Fellows of the American Association for the Advancement of Science. They are among a class of 391 members honored for their scientifically or socially distinguished efforts to advance science or its applications.
By Patrick Ammerman Oftentimes the most important scientific work is accomplished via serendipity; by following up on an unexpected finding and uncovering an entirely new area of research.
When treating cancer with chemotherapy and radiation, decisions about dose must walk a fine line between attacking cancerous cells and preserving healthy ones. Overly aggressive radiation therapy to the torso, for example, can damage the epithelial cells that line the intestines, leading to chronic gastrointestinal problems.
Postdoc Amritha Mallikarjun of the School of Veterinary Medicine says that dogs use buttons as a trained behavior to try and get the things they want.
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Postdoc Amritha Mallikarjun of the School of Veterinary Medicine says that dogs are using button boards to communicate non-randomly and with intent, although they don’t necessarily have formal language ability.
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The Wildlife Futures Program at the School of Veterinary Medicine has facilitated the design and construction of wooden bat boxes to be installed in campus parks, with remarks from Julie Ellis. The project is the brainchild of Penn undergraduate Nick Tanner.
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Cynthia Otto of the School of Veterinary Medicine and colleagues at the Penn Vet Working Dog Center are training dogs to recognize certain cancer odors.
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Meghan Ramos and Cynthia Otto of the School of Veterinary Medicine and colleagues are training dogs to detect infections that accumulate on orthopedic implants after surgery.
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