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Inside the Quaker’s head
Sophia Zehler removes the Quaker mascot head in costume at the Palestra.

Inside the Quaker’s head

Sophia Zehler recently earned her master’s degree from the Fels Institute of Government. The first-generation Cuban American also spent the year as Penn’s mascot, her third mascotting position in five years.

Michele W. Berger

Combating urban heat
Sarah Sterinbach

Combating urban heat

Through the Penn Undergraduate Research Mentoring Program, rising junior Sarah Sterinbach has spent the summer learning about the policies Philadelphia has used to protect its citizens from extreme heat and how those efforts might improve in the future.

Luis Melecio-Zambrano

‘Music connects’ for Summer Institute students
Timothy Rommen next to a piano and a podium teaching a class full of students.

Timothy Rommen (right) teaches a class on Dominica’s popular music, one of several in this year’s Center for Africana Studies Summer Institute for Pre-Freshmen.

‘Music connects’ for Summer Institute students

The Summer Institute for Pre-Freshmen brings new students together with experienced faculty and graduate students to discuss cultural themes in Africana studies.

Kristina Linnea García

Cultural representations in films
Maori amidst foliage

Cultural representations in films

In partnership with BlackStar Projects, Maori Karmael Holmes of Penn Live Arts curates films to uplift the work of Black, brown, and Indigenous artists.

Anna Chen

Cancer cells selectively load ‘drones’ to keep T cells from infiltrating tumors
four panels show a cancerous tumor with some portions labeled in red, green, and blue, and a close up image of part of it

The researchers found that levels of phosphorylated HRS varied across tumors, negatively corresponding with the level of T cell infiltration in those areas. (Image: Guo lab/Nature Communications)

Cancer cells selectively load ‘drones’ to keep T cells from infiltrating tumors

Biologist Wei Guo and colleagues elucidate the process of sorting and loading cargo for these biological drones with implications for a more targeted and effective use of checkpoint inhibitor drugs in cancer treatment.

Katherine Unger Baillie

Moore v. Harper: Voting rights, election law, and the future of American democracy
Woman wearing face mask walks along sidewalk lined with campaign signs

Campaign signs from Maryland’s primary election, Tuesday, July 19, 2022. (Image: AP Photo/Julio Cortez) 

Moore v. Harper: Voting rights, election law, and the future of American democracy

Experts from law, political science, and history share their thoughts on the potential dangers posed by a case the U.S. Supreme Court will hear next term.

Kristen de Groot

Martial arts and Asian American identity
Angela Shen smiles in front of the red steel sculpture on Locust Walk

Angela Shen, a rising junior in the Huntsman program, is researching Asian American identity and martial arts. 

Martial arts and Asian American identity

Rising junior Angela Shen researches the ritual and practice of judo, taekwondo, kung fu, and karate.

Kristina Linnea García

Dorothy Roberts on the future of abortion advocacy
A crowd of people gathered, one holds a sign that reads ABORTION IS ESSENTIAL.

nocred

Dorothy Roberts on the future of abortion advocacy

Dorothy Roberts speaks with Penn Today on the implications of the Dobbs decision, which struck down Roe v. Wade, leaving many states with no legal right to abortion.

Kristina Linnea García

Mentorship strategies to boost diversity in paleontology
Scientists Erynn Johnson and Aja Carter use a 3D printer to make shell shapes

Erynn Johnson and Aja Carter both earned their doctoral degrees in paleontology from Penn, employing pioneering techniques, such as 3D printing to replicate the forms of ancient creatures. In a new publication, they share advice for attracting and retaining students and trainees from underrepresented groups to paleontology. 

Mentorship strategies to boost diversity in paleontology

Drawing on research as well as their experiences as women of color in paleontology, Aja Carter and Erynn Johnson, who earned doctoral degrees from Penn, coauthored a paper offering advice for making the field more inclusive.

Katherine Unger Baillie