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  • Penn Libraries opens newly renovated Biotech Commons

    Person at a table with an image of a skeleton
    The Penn Libraries has transformed its former Biomedical Library into a renovated and updated space, now named the Biotech Commons. A new feature is an Anatomage Table that will allow the review and virtual dissection of life-size virtual cadavers outside of clinical lab coursework. Libraries visualizationist Lexi Voss conducts a demonstration.

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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