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Mapping molecular arrangements to pave the way for better catalytic systems
Mapping molecular arrangements to pave the way for better catalytic systems
The Stach Group in Penn Engineering led a collaborative team identifying how chemical catalysts drive the creation of liquid fuels from sunlight, paving the way for more efficient removal of greenhouse gases from the atmosphere.
Is ‘bypassing’ a better way to battle misinformation?
Is ‘bypassing’ a better way to battle misinformation?
Bypassing involves offering accurate information that has an implication opposite to that of the misinformation. New research from APPC finds bypassing may be superior to correction in forming beliefs, but not in attitude about the delivered information.
From one gene switch, many possible outcomes
From one gene switch, many possible outcomes
A team of researchers led by Aman Husbands of the School of Arts & Sciences has uncovered surprising ways transcription factors—the genetic switches for genes—regulate plant development, revealing how subtle changes in a lipid-binding region can dramatically alter gene regulation.
A series on wellness and well-being
A series on wellness and well-being
A roundup of the six-part series from Penn Today that focuses on University resources available to students, faculty, staff, and postdocs for their mental, physical, technical, and financial health.
Penn IUR, the United Nations Environment Programme unveil new framework to address gap in urban nature finance
Penn IUR, the United Nations Environment Programme unveil new framework to address gap in urban nature finance
The Penn Institute for Urban Research has released a report for the United Nations Environment Programme Cities Unit’s State of Finance for Nature in Cities, From Grey to Green: Better data to finance nature in cities, during COP16 Colombia.
Finding a new behavioral adaptation in fruit flies
Finding a new behavioral adaptation in fruit flies
Penn researchers discovered “wing spreading” in Drosophila santomea, research that hints at a rare, novel finding and offers insights into an underrepresented area in sexual reproduction research: female-initiated behaviors.
Penn solutions to climate change
Penn solutions to climate change
As society grapples with the impacts of a worsening climate—from the increased frequency and intensity of extreme weather events to rising sea levels and deadly heat waves—the need for actionable solutions has never been greater, Penn researchers say.
An integral T cell pathway helps regulate female gene expression
An integral T cell pathway helps regulate female gene expression
Penn Vet researchers have revealed a connection between NF-κB signaling pathways and X chromosome inactivation, which has implications for understanding sex-based immune responses during infection.
How synthetic nicotine brands market e-cigarettes to young people on social media
How synthetic nicotine brands market e-cigarettes to young people on social media
A study finds that most ads for e-cigarettes on Instagram, a platform dominated by users under the age of 25, do not adhere to FDA health warning requirements.
A method of ‘look twice, forgive once’ can sustain social cooperation
A method of ‘look twice, forgive once’ can sustain social cooperation
Using mathematical modeling, researchers from Penn and Princeton found a way to maintain cooperation without relying on complex norms or institutions.
In the News
The Washington Post
Dogs may be able to communicate by pressing buttons, research suggests
Postdoc Amritha Mallikarjun of the School of Veterinary Medicine says that dogs use buttons as a trained behavior to try and get the things they want.
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Popular Science
Dogs really are communicating via button boards, new research suggests
Postdoc Amritha Mallikarjun of the School of Veterinary Medicine says that dogs are using button boards to communicate non-randomly and with intent, although they don’t necessarily have formal language ability.
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HealthDay
Keto diet supplement could boost a cancer treatment's effectiveness
A study by Perelman School of Medicine student Puneeth Guruprasad and postdoc Shan Liu suggests that a component of the keto diet could boost CAR T cell therapy to help treat cancer.
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Philadelphia Inquirer
Is an Alzheimer’s blood test right for me?
Postdoc Claire Erickson and Emily Largent of the Perelman School of Medicine and the Leonard Davis Institute discuss which people should take an Alzheimer’s blood test.
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Live Science
The brain may interpret smells from each nostril differently
A study by postdoc Gulce Nazli Dikecligil in the Perelman School of Medicine suggests that the smells flowing through each nostril are processed as two separate signals in the part of the brain that receives smell inputs.
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The New York Times
One graceless tweet doesn’t warrant cancellation
Elle Lett, a postdoc in the Perelman School of Medicine, wrote about how the word “freak” has been used to dehumanize Black women. “There is a history that dates back to the antebellum South” of “fetishizing, hypersexualizing and otherizing Black women in freak shows and displays to media and even medical textbooks,” Lett wrote. “Black women are consistently dehumanized in America. By using ‘freak of nature,’ you separate Black women from the rest of human existence.”
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