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Pathobiology News and Events

Pathobiology News & Events



Pathobiology News Stories

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Commonalities in Late Stages of Different Inherited Blinding Diseases Suggest Targets for Therapy

Gene therapy holds promise for treating a variety of diseases, including some inherited blinding conditions. But for a gene therapy to be effective, one must know the precise gene responsible for a given individual’s disorder and develop a tailored treatment. For diseases that may be caused by mutations in many different genes, developing individual gene therapy approaches can be prohibitively costly and time-intensive to pursue.
Dr. James Lok, A Lethal Parasite's Vulnerabilities

Finding a lethal parasite’s vulnerabilities

An estimated 100 million people around the world are infected with Strongyloides stercoralis, a parasitic nematode, yet it’s likely that many don’t know it. The infection can persist for years, usually only causing mild symptoms. But if the immune system is compromised by the use of immunosuppressing drugs such as steroids or chemotherapeutics, for example, the parasite can reproduce uncontrollably, leading to a potentially life-threatening infection.
Dr. Boris Striepen, Penn Vet Faculty

Penn Vet’s Boris Striepen, PhD, Earns William Trager Award

Penn Vet’s Boris Striepen, Professor of Pathobiology, has earned the American Committee of Molecular, Cellular and Immunoparasitology’s prestigious William Trager Award for Basic Parasitology. Striepen received his award on November 5th at the American Society of Tropical Medicine and Hygiene’s Annual Meeting in Baltimore, Maryland. Named in honor of malaria research pioneer Dr. William Trager, the annual award recognizes scientists who have made a fundamental breakthrough in basic parasitology that allows for new areas of investigation.
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Penn Team Shows How Seemingly Acute Viral Infections Can Persist

Infections caused by viruses, such as respiratory syncytial virus, or RSV, measles, parainfluenza and Ebola, are typically considered acute. These viruses cause disease quickly and live within a host for a limited time.
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Developing a drug to fight a deadly childhood parasite

According to the Centers for Disease Control and Prevention, one in 10 people around the world do not have a safe water supply close to home. Around the world, diarrheal diseases are responsible for one in 10 deaths of children under the age of 5. One of the leading causes is Cryptosporidium, a microscopic parasite that is typically transmitted through contaminated water and usually lives in the small intestine. Yet it doesn’t lend itself to easy laboratory investigation and, until recently, scientists have been flummoxed in their attempts to make progress toward finding a treatment.

Pathobiology Events