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    Penn Today

    Amazing Cows Hold Promise in Pioneering Sustainable Food Systems of the Future

    In today’s climate change narrative, animal-based agriculture often endures criticism for its alleged contributions to the global problem. With some naysayers ranking the industry second only to the population explosion…

    Gut cells sound the alarm when parasites invade (link is external)

    To effectively combat an infection, the body first has to sense it’s been invaded, and then the affected tissue must send signals to corral resources to fight the intruder.

    Parasitic worms offer ‘the missing link’ on the dual nature of a key immune regulator (link is external)

    De’Broski Herbert has a philosophy that’s guided his career researching helminths, or parasitic worms, and their interaction with their hosts’ immune systems: “Follow the worm.”  

    Five Penn faculty elected to the National Academy of Medicine (link is external)

    Five faculty members from Penn have been elected to the National Academy of Medicine (NAM), one of the nation’s highest honors in the fields of health and medicine, including Penn Vet’s Dr. William…

    Progress toward a treatment for Krabbe disease (link is external)

    In one out of 100,000 infants, a mutation in the GALC gene causes an incurable, always fatal disorder known as infantile Krabbe disease, or globoid cell leukodystrophy. Most children with…

    Getting gene therapy to the brain (link is external)

    A lone genetic mutation can cause a life-changing disorder with effects on multiple body systems. Lysosomal storage diseases, for example, of which there are dozens, arise due to single mutations…

    Bats and COVID (link is external)

    COVID-19 is a zoonotic disease. For the 200+ bats currently in wildlife rehabilitation facilities across Pennsylvania, this presents a threat. Eman Anis, a microbiologist with Penn Vet’s New Bolton Center, is leading a study to…

    Navigating cytokine storms (link is external)

    It’s a trajectory followed by many who experience a severe case of COVID-19: They feel poorly for a few days, improve over a day or two and then, a week…

    Glowing dye may aid in eliminating cancer (link is external)

    “Clean margins” are a goal of cancer excision surgery. If even a small piece of cancerous tissue is left behind, it increases the likelihood of a local recurrence and spread…

    Blocking tumor signals can hinder cancer’s spread (link is external)

    For most people who die of cancer, the spread of the initial tumor is to blame. “Metastasis is what kills most cancer patients,” says Serge Fuchs, a professor in Penn’s School of…