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Recreating the adrenal gland in a petri dish
A pink stained microscopic image shows the round structure of adrenal organoids growing together

The structure and function of adrenal gland ‘organoids’ grown in a petri dish at the School of Veterinary Medicine closely replicated that of the human adrenal gland, according to a new study. (Image: Courtesy of the Sasaki laboratory)

Recreating the adrenal gland in a petri dish

A School of Veterinary Medicine–led team coaxed stem cells to take on the characteristics and functions of a human adrenal gland, progress that could lead to new therapies for adrenal insufficiencies and a deeper understanding of the genetics of such disorders.

Katherine Unger Baillie

Novel ‘tunneling’ design for energy-efficient chips
A microchip with a small leaf on it.

Novel ‘tunneling’ design for energy-efficient chips

Experts have been experimenting with field-effect transistor technology (FET) for decades, but have been hindered by insurmountable tradeoffs in power and performance. Penn engineers have redesigned FETs with energy efficiency in mind.

Penn Global turns 10
bryan anderson-wooten in south africa

(On homepage) Bryan Anderson-Wooten, a 2019 graduate in the College of Arts and Sciences majoring in Africana studies and political science, explored South Africa over Winter Break 2018-2019 as part of the Seeing, Hearing, and Encountering South Africa Penn Global Seminar taught by Carol Muller of the Department of Music. (Image: Courtesy of Penn Global)

Penn Global turns 10

The hub for all things global on campus looks back at its impact over the decade and ahead to what the next 10 years of research, policy, and engagement with the world will bring.

Kristen de Groot