In addition to etching microstructures that let researchers see single bacterial cells navigate confined, fluid-filled environments, the team also turned the Singh's Center's nanofabrication tools toward engraving the Penn Shield at the nanoscale at the bottom of a silicon wafer.
Bacteria can actively swim upstream, leading to severe infections in places like the urinary tract and respiratory system and contamination of medical devices like catheters. Biophysicist Arnold Mathijssen and colleagues have uncovered how and why this happens, revealing that E. coli actually “thrives under pressure.” Their findings point to new strategies for designing safer, more effective biomedical tools and treatments.
An ‘illuminating’ design sheds light on cholesterol
High levels of cholesterol are linked to heart disease, stroke, and many other health problems. However, this complex and vital fatty, water insoluble molecule—a lipid—is found in every cell of the body and is not all bad news. It also regulates crucial processes that science has yet to map.
Kelly Jordan-Sciutto, vice provost for graduate education and chair of the Penn Forward working group for Graduate and Professional Training.
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Kelly Jordan-Sciutto on advancing graduate education through Penn Forward
Kelly Jordan-Sciutto, vice provost for graduate education and chair of the Penn Forward Graduate and Professional Training working group, says, ‘I don’t want students to walk uphill both ways in the snow just because I had to.’
Megan Ryerson and Ezekiel Emanuel, co-chairs of the Global Opportunity and New Markets working group for Penn Forward, together at Perry World House.
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A conversation with Penn Forward’s Global Opportunity and New Markets co-chairs
In a Q&A with Ezekiel Emanuel and Megan Ryerson, co-chairs of the Global Opportunity and New Markets working group for Penn Forward, the duo discuss the charge of their group, where they are in the process, and leaning into global engagement.
Tom Murphy, senior vice president and chief transformation officer, is chair of the Operational Transformation working group for Penn Forward, Penn’s strategic initiative to reshape how the University fulfills its missions of education, research, and service in a rapidly changing world.
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Tom Murphy is leading Operational Transformation at Penn. Here’s his approach
In a Q&A, Tom Murphy, who leads the Operational Transformation working group, one of six Penn Forward teams, discusses his approach to leading change in non-academic areas of Penn.
Inspiring interest in water quality at Cobbs Creek
Faculty and staff, high school and Penn students, and community members are working together to collect and analyze the most detailed water quality data to date at the West Philadelphia stream.
A West Philadelphia High School student practices the drum as part of a July summer program in partnership with the Netter Center for Community Partnerships and nonprofit Musicopia.
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A summer of student enrichment, from big ideas to bold beats
The Netter Center for Community Partnerships finished its summer of programming for West Philadelphia students, impacting 640 students and six University-Assisted Community Schools.
Adina Goldstein, top left, alongside Philadelphia high school students, examines a spider during a session with the School of Veterinary Medicine.
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Philly high schoolers imagine their futures through a Penn GSE summer program
The Academy at Penn, a five-year program in partnership with nonprofit Foundations, Penn Graduate School of Education, and the School District of Philadelphia, kicked off this summer with programming that empowered adolescents to assess their skills and imagine what’s possible for their careers.
Penn Today’s visual review of the 2024-25 academic year highlights the innovation, community outreach, individual milestones, and collective celebration.
