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Penn establishes the Center for Precision Engineering for Health with $100 million commitment
Microscopic  biomaterials.

The Center for Precision Engineering for Health will bring together researchers spanning multiple scientific fields to develop novel therapeutic biomaterials, such as a drug-delivering nanoparticles that can be designed to adhere to only to the tissues they target. (Image: Courtesy of the Mitchell Lab)

Penn establishes the Center for Precision Engineering for Health with $100 million commitment

The Center will conduct interdisciplinary, fundamental, and translational research in biomaterials that can create breakthroughs in improving health care and saving lives, including nanoparticle technologies to improve storage and distribution of COVID-19 mRNA vaccines.

Evan Lerner

A how-to guide for PennOpen Pass
people in a large open tent taking saliva covid tests

Ongoing asymptomatic screening testing is taking place this fall at the High Rise tent on Rodin field. Currently, a Green Pass is required for entry into all health care spaces on campus, which includes Penn Medicine facilities, Penn Cares testing sites, and Student Health and Counseling offices. 

A how-to guide for PennOpen Pass

Penn Today provides details on how to use the daily and exposure symptom tracker, what members of the Penn community should do if they receive a Red Pass, and new platforms available for visitors accessing campus spaces.

Erica K. Brockmeier

Evolutionary ‘arms race’ may help keep cell division honest
A cell undergoing division with chromosomes labeled with fluorescent markers

Evolutionary ‘arms race’ may help keep cell division honest

Research from the lab of Michael Lampson in the School of Arts & Sciences suggests that certain proteins may have evolved to reduce the likelihood of chromosomes “cheating” to bias their chance of winding up in an egg during the cell-division process meiosis.

Katherine Unger Baillie

Four things to know about the latest IPCC climate report
A dried up desert with a small amount of water on the right-hand side. The sun is blazing in the background, in front of mountains.

nocred

Four things to know about the latest IPCC climate report

The assessment describes ‘unequivocal’ human influence that no doubt caused ‘widespread and rapid changes’ to the atmosphere, oceans, and more. Professors Mark Alan Hughes and Michael Weisberg discuss the findings, plus how we can avoid passing the point of no return.

Michele W. Berger

100 years of insulin
insulin lab

Homepage image: Laboratory on the University of Toronto campus where Banting and Best carried out some of their research on insulin. (Image: Courtesy of Thomas Fisher Rare Book Library, University of Toronto)

100 years of insulin

On July 27, 1921, Canadian doctors Frederick Banting and Charles Best successfully isolated the hormone insulin, one of the most important breakthroughs in treating diabetes. Experts from around the University share their thoughts on the medical triumph on the 100th anniversary.

Kristen de Groot

Penn Medicine’s first living donor uterus transplant
uterine donor, recipient and baby

Penn Medicine’s first living donor uterus transplant

Cheryl Cichonski-Urban donated her uterus to Chelsea Jovanovich through Penn Medicine’s Uterus Donation program. In May, Jovanovich gave birth to a baby boy.

Sophie Kluthe

The long view on COVID-19 vaccine safety and efficacy
covid-19 virus

A creative rendition of SARS-CoV-2 virus particles, not to scale. As of mid-July, the virus has sickened more than 186 million people worldwide and more than 4 million people have died from it, according to the World Health Organization. Globally, more than 3.3 billion vaccine doses have been administered. (Homepage image: NIAID)

The long view on COVID-19 vaccine safety and efficacy

Penn researchers weigh in on the regulatory and scientific efforts to track COVID-19 vaccines.

Katherine Unger Baillie , Michele W. Berger

New microfluidic device delivers mRNA nanoparticles a hundred times faster
An etched silicon and glass wafer on a surface with a quarter beside it for scale.

The researchers’ new platform technology, called Very Large Scale Microfluidic Integration, allows tens of thousands of microfluidic units to be incorporated into a single three-dimensionally etched silicon-and-glass wafer. (Image: Penn Engineering Today)

New microfluidic device delivers mRNA nanoparticles a hundred times faster

With a “liquid assembly line,” Penn researchers have produced mRNA-delivering-nanoparticles significantly faster than standard microfluidic technologies.

Evan Lerner