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  • Penn Nursing’s innovation ecosystem

    In the past five years, the school has been intentional about creating an environment that rewards risk-taking and supports failures. It’s led to story slams and accelerators and a shift to an innovation-centric mindset.
    marion leary shows off a nursing prototype
    This is the fifth time Marion Leary, Penn Nursing’s first director of innovation, has taught Innovation in Health: Foundations in Design Thinking. Each semester, students use the design-thinking methodology to solve a real-world challenge. They start by empathizing with those facing the struggle and end by creating a prototype, like the one here meant to protect young, active people with irritable bowel syndrome against accidental bowel movements.

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  • Future mRNA vaccines may prevent food and seasonal allergies
    A table of common food allergens including shellfish, peanuts, legumes, eggs, and milk.

    Image: fcafotodigital via Getty Images

    Future mRNA vaccines may prevent food and seasonal allergies

    Early research from Penn Medicine finds a new mRNA vaccine stops allergens from causing immune reactions and life-threatening inflammation, with promise for future treatment for a variety of seasonal and food allergies.

    Sep 29, 2025

    Does early-life cellular activity influence cancer and aging?
    Artist rendering of chromosome structure with telomeres highlighted at the ends.

    Mia Levine and Michael Lampson’s research examines how telomere length is inherited, and how this can inform future genetic research in how cancer develops.

    (Image: Courtesy of Getty/nopparit)

    Does early-life cellular activity influence cancer and aging?

    New research from Michael Lampson and Mia T. Levine in the School of Arts & Sciences offers insight into how telomeres—protective chromosomal caps linked to aging and cancer in mammals—are inherited. Their finding that telomeres become longer or shorter during early embryonic development opens new avenues for research.

    Sep 24, 2025