News

Aug 13, 2024

Rewriting the evolutionary history of critical components of the nervous system

A new study has rewritten the conventionally understood evolutionary history of certain proteins critical for electrical signaling in the nervous system. The study, led by Penn State researchers, shows that the well-studied family of proteins — potassium ion channels in the Shaker family — were present in microscopic single cell organisms well before the common ancestor of all animals.

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Aug 09, 2024

Memory problems in old age linked to a key enzyme, study in mice finds

A team of researchers from Penn State has identified an enzyme that contributes to age-related impairments in memory updating. When blocked, older mice were better able to incorporate new information and performed similarly to their younger counterparts. The researchers said the findings may lead to the development of potential therapeutic targets for improving cognitive flexibility in old age.

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Jul 31, 2024

New high-resolution 3D maps show how the brain’s blood vessels changes with age

Healthy blood vessels matter for more than just heart health. Vascular well-being is critical for brain health and potentially in addressing age-related cognitive decline and neurodegenerative disorders, like Alzheimer’s disease, according to new study led by Penn State researchers.

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Jul 30, 2024

HGSAC Co-Chairs Awarded for Service

Outgoing graduate advisers Avery Sicher and Jessica Walnut recognized by Huck Institutes for their leadership efforts during the 2023-2024 academic year

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Jul 22, 2024

Alternative understanding of brain leads to new treatments for stroke patients

Since the early 20th century, researchers believed that movements on the right and left sides of the body were controlled by the opposite hemisphere of the brain. However, Penn State researcher Robert Sainburg proposed the complimentary dominance hypothesis, which states that both sides of the brain have a role to play in control of both sides of the body.

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Jul 25, 2024

Jeff and Ann Marie Fox name Graduate School with $20 million commitment

The Board of Trustees has unanimously approved the naming of the J. Jeffrey and Ann Marie Fox Graduate School in recognition of the couple and the endowment they have created to provide support, in perpetuity, for graduate students and faculty and for initiatives that enhance the academic caliber of graduate education at the University.

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Jul 19, 2024

Penn State professor named to advisory board of National Smell and Taste Center

Penn State sensory expert John Hayes has been appointed to the external scientific advisory board of the newly established National Smell and Taste Center at the National Institutes of Health (NIH).

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Jul 08, 2024

Potential new target for early treatment of Alzheimer's disease

A class of proteins that regulates cell repair and enhances cell growth-signaling systems could be a promising new target for the treatment of Alzheimer's and other neurodegenerative diseases, according to a new study led by researchers at Penn State.

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Jun 27, 2024

Self-assembling, highly conductive sensors could improve wearable devices

To advance soft robotics, skin-integrated electronics and biomedical devices, researchers at Penn State have developed a 3D-printed material that is soft and stretchable — traits needed for matching the properties of tissues and organs — and that self-assembles.

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May 14, 2024

Nikki Crowley named director of Neuroscience Institute at University Park

Nikki Crowley, assistant professor of biology and of biomedical engineering and Huck Early Career Chair in Neurobiology and Neural Engineering, has been named director of the Penn State Neuroscience Institute at University Park.

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