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Identifying genes that keep cancer from spreading
Immunofluorescent view of a normal colon on the left and a colon tumor on the right.

Histopathology tissue sections of the normal colon (left) showing highly organized cell-cell junctions (red) and proliferative zones (green) in colonic crypts. In contrast, a colon adenocarcinoma (right) is highly disorganized, with inconsistent cell junctions that can ultimately contribute to metastatic dissemination.

(Image: Maggie Robertson)

Identifying genes that keep cancer from spreading

Using a novel approach, Penn Vet’s Chris Lengner and M. Andrés Blanco and colleagues have identified two genes that suppress colorectal cancer metastasis.

3 min. read

Penn Vet’s Wildlife Futures seek to unravel the mystery of the disappearing barn owl
Jennifer Grell holding a barn owl.

Penn Vet student Jennifer Grell is gaining wildlife field work experience with Penn Vet’s Wildlife Futures Program.

(Image: Courtesy of Penn Vet News)

Penn Vet’s Wildlife Futures seek to unravel the mystery of the disappearing barn owl

A multiyear study looks at the causes of declining populations, which will help inform conservation efforts in the future.

2 min. read

What evolutionary and comparative immunology can teach about fish and human immune systems
Oriol Sunyer in his lab.

Penn Vet’s Oriol Sunyer points out rainbow trout, a fish species used in his research.

(Image: Courtesy of Penn Vet)

What evolutionary and comparative immunology can teach about fish and human immune systems

Penn Vet’s J. Oriol Sunyer explores how studying the evolution of the immune system reveals surprising connections between fish and human immunity, and what these discoveries could mean for the development of new therapies for both fish and humans.

Martin Hackett

2 min. read

From $500 Craigslist cast-off to champion, Penn Vet’s Equine Assisted Reproduction program helps create a legacy
Fylicia Barr with a young foal.

Fylicia Barr, with her mare Sunny’s youngest foal, Piper, at about five months old.

(Image: Courtesy of Penn Vet)

From $500 Craigslist cast-off to champion, Penn Vet’s Equine Assisted Reproduction program helps create a legacy

Sunny the mare’s offspring were born through embryo transfer with the help of the New Bolton Center's Penn Equine Assisted Reproduction Laboratory.

From Penn Vet

2 min. read

Dogs with cancer are helping save lives—both canine and human
Nicola Mason, Antonia Rotolo, and Mary Beth Boland with Rex, first dog treated on metastatic osteosarcoma trial.

(Left to right) Nicola Mason, Mary Beth Boland, and Antonia Rotolo with Rex, first dog treated on metastatic osteosarcoma trial.

nocred

Dogs with cancer are helping save lives—both canine and human

The Comparative Immunotherapy Program led by Penn Vet’s Nicola Mason is redefining how therapies are developed and tested—uniting human and veterinary medicine to move promising immunotherapies forward.

4 min. read

A new Penn Vet study is finding where the wild things are
A deer by a river in nature.

Image: Courtesy of Penn Vet

A new Penn Vet study is finding where the wild things are

The Accessing Urban Nature Initiative is gathering data on how urban wildlife is using the Philadelphia region’s ecosystem with motion-triggered cameras around Philadelphia parks, cemeteries, forest preserves, and private land.

From Penn Vet

2 min. read

A new Penn Vet clinic brings support and hope for dogs with retinal disease
A dog having a retinal scan at Penn Vet.

Image: Courtesy of Penn Vet

A new Penn Vet clinic brings support and hope for dogs with retinal disease

When Zoey the cockapoo developed a fear of the dark, her owner, Adam Weitz, sought a veterinary ophthalmologist. The grim news was that Zoey had progressive retinal atrophy (PRA), a category of genetic, blindness-causing diseases that have no cure. Zoey would be totally blind in two years, he was told.

From Penn Vet

2 min. read