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US men are dying too frequently and too young

US men are dying too frequently and too young

A report released by Movember in partnership with Penn Nursing’s Program for Men’s Health Equity highlights a critical, preventable health crisis: The majority of male deaths in the U.S. occur prematurely, before age 75.

From Penn Nursing News

Why rental support works
Vincent Reina and Sara Jaffee.

“You’re seeing a dramatic improvement in housing stability outcomes,” says Vincent Reina, pictured with Sara Jaffee.

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Why rental support works

Cash assistance drastically reduces tenants’ likelihood of eviction and homelessness, according to an ongoing study of the PHLHousing+ program from Weitzman’s Vincent Reina and Arts & Sciences’ Sara Jaffee.

From the Weitzman School of Design

2 min. read

Can tiny ocean organisms offer the key to better climate modeling?
Researcher Xin Sun injects substance into glass vials.

Xin Sun prepares samples collected from the Eastern Tropical North Pacific aboard a research vessel. By adding stable isotope tracers to these vials, Sun and her team can track how different microbial groups convert nitrogen compounds into nitrous oxide, revealing how subtle shifts in oxygen and organic matter change the ocean’s chemistry.

 
 

(Image: Courtesy of Xin Sun)

Can tiny ocean organisms offer the key to better climate modeling?

In the shadowy layers of the Pacific, microbes decide how much nitrous oxide—a potent greenhouse gas—rises skyward. New research from Penn’s Xin Sun offers an improved understanding of microbial ecology and geochemistry—key to forecasting global emissions in response to natural and man-made climate change.

3 min. read

Street lighting and public safety
People dining on a well-lit Philly sidewalk at night.

Image: benedek via Getty Images

Street lighting and public safety

Criminology researchers Aaron Chalfin and John MacDonald, and data scientist Brian Wade of Penn’s Crime and Justice Policy Lab, evaluate the effect of improved street lighting on crime rates.

Blake Cole

2 min. read

Helpline support eases stress for dementia caregivers
An elderly person on the phone.

Image: PIKSEL via Getty Images

Helpline support eases stress for dementia caregivers

Penn Nursing researchers and collaborators found that caregivers for family members with dementia who receive one or two consultations saw improvements in their ability to manage stress, and that people requesting more than one call reported lower baseline confidence in their ability to manage their emotions than those requesting only one call.

3 min. read

Dogs with cancer are helping save lives—both canine and human
Nicola Mason, Antonia Rotolo, and Mary Beth Boland with Rex, first dog treated on metastatic osteosarcoma trial.

(Left to right) Nicola Mason, Mary Beth Boland, and Antonia Rotolo with Rex, first dog treated on metastatic osteosarcoma trial.

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Dogs with cancer are helping save lives—both canine and human

The Comparative Immunotherapy Program led by Penn Vet’s Nicola Mason is redefining how therapies are developed and tested—uniting human and veterinary medicine to move promising immunotherapies forward.

4 min. read

An overdose prediction tool for cocaine and other stimulants

An overdose prediction tool for cocaine and other stimulants

To treat stimulant use disorder more like other chronic diseases, researchers at Penn Medicine have created a prediction tool to identify who may be at risk and what they have in common.

Frank Otto

2 min. read

A built-in ‘off switch’ to stop persistent pain

Collaborative research on the neural basis of chronic pain led by neuroscientist J. Nicholas Betley finds that a critical hub in the brainstem, has a built-in “off switch” to stop persistent pain signals from reaching the rest of the brain. Their findings could help clinicians better understand chronic pain. (Pictured) Flurorescence imaging reveals hunger neurons in the arcuate nucleus of the hypothalamus labeled in maroon with nuclei shown in blue.

(Image: J. Nicholas Betley)

A built-in ‘off switch’ to stop persistent pain

J. Nicholas Betley has led collaborative research seeking the neural basis of long-term sustained pain and finds that a critical hub in the brainstem holds a mechanism for stopping pain signals from reaching the rest of the brain. Their findings could help clinicians better understand chronic pain and lead to new, more efficacious treatments.

4 min. read