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  • A ‘supercharge’ to address social justice issues in Philadelphia

    Entering its fourth year, Projects for Progress provides funding to interdisciplinary teams of faculty, staff, and students piloting initiatives that tackle educational inequities, environmental injustices, health disparities, and more.
    university lutheran church
    At the University Lutheran Church, a mobile clinic launched with P4P support in 2021 offers patients access to medical consultations, vaccines, blood pressure screenings, and follow-up care, all for free and without an appointment.

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  • Exposure to air pollution worsens Alzheimer’s disease
    Emissions from a power plant.

    Image: Pencho Chukov via Getty Images

    Exposure to air pollution worsens Alzheimer’s disease

    New research from Penn Medicine finds living in areas with high concentration of air pollution is associated with increased buildup of amyloid and tau proteins in the brains of Alzheimer’s patients, accelerating cognitive decline.

    Sep 9, 2025

    What stiffening lung tissue reveals about the earliest stages of fibrosis
    Donia Ahmed prepares tissue for imaging.

    Image: Courtesy of Penn Engineering Today

    What stiffening lung tissue reveals about the earliest stages of fibrosis

    A Penn Engineering team has targeted the lung’s extracellular matrix to better understand early fibrosis by triggering the formation of special chemical bonds that increase tissue stiffness in specific locations, mimicking the first physical changes that may lead to lung fibrosis.

    Sep 12, 2025