School of Veterinary Medicine

Penn Researchers Identify First Sex Chromosome Gene Involved in Meiosis and Male Infertility

PHILADELPHIA -– A team of scientists led by University of Pennsylvania veterinary researchers have identified a gene, TEX11, located on the X chromosome, which when disrupted in mice renders the males sterile and reduces female fecundity. This is the first study of the genetic causes of infertility that links a particular sex chromosome meiosis-specific gene to sterility.

Jordan Reese

Penn Researchers Shine the Light of Venus to Learn How the Herpes Virus Invades Cells

PHILADELPHIA -– University of Pennsylvania researchers have uncovered an important step in how herpes simplex virus, HSV-1, uses cooperating proteins found on its outer coat to gain entry into healthy cells and infect them. Further,the study’s authors say, they have demonstrated the effectiveness of monitoring these protein interactions using biomolecular complementation.

Jordan Reese



In the News


Huffington Post

13 changes veterinarians would never ignore in their dogs

Katie Krebs of the School of Veterinary Medicine offers advice on observing breathing problems in cats and dogs.

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Huffington Post

Thirteen subtle changes veterinarians would never ignore in their cats

Kaitlyn Krebs of the School of Veterinary Medicine says that cats can indicate illness through behavioral changes such as hiding or spending time in unusual places.

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WESA Radio (Pittsburgh)

Migratory birds mainly responsible for bird flu outbreak, experts tell Pa. lawmakers

Louise Moncla of the School of Veterinary Medicine says that avian flu viruses are being spread far geographically because of wild migratory birds.

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The New York Times

Why do women live longer than men?

Montserrat Anguera of the School of Veterinary Medicine says that epigenetic factors like climate or chronic stress may also play a role in life span, widening or shrinking the disparities between men and women.

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WHYY (Philadelphia)

Are cats at risk of bird flu? What pet owners can do to protect their cats

Stephen Cole of the School of Veterinary Medicine says that avian flu is risky and fairly fatal for cats, though the number of documented feline cases has so far been low.

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