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Catching up with omicron
Microscopic view of numerous particles of SARS-CoV-2 labeled blue emerging from an infected cell.

Particles of SARS-CoV-2, the virus that causes COVID-19, emerged from a cell infected in a lab. Researchers and clinicians at Penn and around the world have turned their attention to omicron, a recently emerged variant that is sweeping through the population. (Image: National Institute of Allergy and Infectious Diseases)

Catching up with omicron

The Perelman School of Medicine’s Frederic Bushman and Susan Weiss share what they and other scientists are learning about the new, dominant variant of SARS-CoV-2.

Katherine Unger Baillie

Refining data into knowledge, turning knowledge into action
paris perdikaris graphic

Homepage image: No one type of medical imaging can capture every relevant piece of information about a patient at once. Digital twins, or multiscale, physics-based simulations of biological systems, would allow clinicians to accurately infer more vital statistics from fewer data points.

Refining data into knowledge, turning knowledge into action

Penn Engineering researchers are using data science to answer fundamental questions that challenge the globe—from genetics to materials design.

From Penn Engineering Today

The COVID landscape after a year with vaccines
Vials labeled "SARS-CoV-2 COVID-19 Vaccine" lit up with neon light on a machine filling them.

nocred

The COVID landscape after a year with vaccines

In a conversation hosted by LDI, experts from Penn, the Black Doctors COVID-19 Consortium, and the Coalition for Epidemic Preparedness Innovations discussed the vaccine rollout, boosters, misinformation, and more.

Michele W. Berger

In Peru and the U.S., considering the factors that drive public health
Michael Levy

Michael Z. Levy, whose own research uses interdisciplinary methods to shed light on epidemiology and public health, taught the course with colleague César Ugarte-Gil and featured a bevy of guest experts. (Image: Peggy Peterson)

In Peru and the U.S., considering the factors that drive public health

By comparing and contrasting the two nations’ approaches to controlling infectious diseases, students in Parallel Plagues deepened their appreciation of how these diseases emerge, cause harm, and might be effectively controlled.

Katherine Unger Baillie

On the Galápagos, an underwater exploration of marine life
sea lion with divers

Homepage image: The diving project is part of a larger initiative called Projecto Laboratorio para Apreciar la Vida y el Ambiente or Project LAVA, which also includes research about the effect humans are having on sea lions in the Galápagos.

On the Galápagos, an underwater exploration of marine life

In collaboration with a local dive instructor and the students he trained, researchers from Penn and Villanova are learning how human presence affects life on the seafloor around these islands.

Michele W. Berger

Laminitis insights show promise for the future
Microscopic image of fluorescently labeled lamellae in a horse hoof

The equine disease laminitis results in harm to the lamellae (above), folded tissue that support the connection between hoof and bone. A new study delves into the genetics of laminitis, with implications for its diagnosis and treatment. (Image: Galantino-Homer Laminitis Laboratory at Penn Vet New Bolton Center) 

 

Laminitis insights show promise for the future

Researchers from the School of Veterinary Medicine and University Florida partnered on the work, which may lead to new blood tests or even treatments for the disease, which often leads to euthanasia in horses.

Hannah Kleckner

University professorships for Konrad Kording, George Demiris
Konrad Kording (left) and George Demiris

Penn Integrates Knowledge professors Konrad Kording (left), who has appointments in the School of Engineering and Applied Science and the Perelman School of Medicine and George Demiris, who has appointments in the School of Nursing and the Perelman School of Medicine.

University professorships for Konrad Kording, George Demiris

Kording, a data scientist who studies the brain, will become the Nathan Francis Mossell University Professor. Demiris, a gerontologist who studies IT to support older adults, will become the Mary Alice Bennett University Professor.

Michele W. Berger

A chewing gum that could reduce SARS-CoV-2 transmission
Side by side panels that compare before treatment with after treatment with ACE2 gum show a marked decline in bubbles, indicating the virus.

A chewing gum that could reduce SARS-CoV-2 transmission

In experiments using saliva samples from COVID-19 patients, the gum, which contains the ACE2 protein, neutralized the virus, according to research led by School of Dental Medicine scientists.

Katherine Unger Baillie

In the brain’s cerebellum, a new target for suppressing hunger
A graphic with a stomach and a brain next to one another

Signals between the brain and stomach help animals decide when and how much to eat. A research collaboration involving Penn neuroscientists has uncovered a sensor for fullness in an area of the brain never before associated with satiation: the cerebellum. (Image: Courtesy of the Betley laboratory)

In the brain’s cerebellum, a new target for suppressing hunger

A research team led by J. Nicholas Betley in the School of Arts & Sciences has identified an entirely new way the brain signals fullness after eating. The findings offer a novel target for therapies that could dramatically curb overeating.

Katherine Unger Baillie