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Jan 18, 2021
Increased blood flow during sleep tied to critical brain function
Our brains experience significant changes in blood flow and neural activity during sleep, according to Penn State researchers. Such changes may help to clean out metabolic brain waste that builds up during the day.
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Jan 18, 2021
Penn State researchers co-author book teaching 'Skills to Obstruct Pandemics'
A team led by Penn State faculty and students, along with expert collaborators, has co-authored a guide that teaches the essential knowledge and skills to help interrupt the transmission of COVID-19 and other infections.
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Jan 08, 2021
Engineering professor named Microscopy Society of America president-elect
Deborah Kelly, Huck Chair in Molecular Biophysics and professor of biomedical engineering at Penn State, was elected president of the Microscopy Society of America (MSA). Her three-year commitment as first president-elect, then president, then past president, began in January.
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Jan 08, 2021
Resist the resistance: Fighting the good fight against bacteria
In an effort to reduce the potential infection-caused 10 million deaths worldwide, Penn State researcher Scott Medina has developed a peptide, or small protein, that can target a specific pathogen without damaging the good bacteria that bolsters the immune system.
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Dec 16, 2020
Some neurons target tiny cerebral blood vessel dilation
Neurons control blood flow in tiny vessels in the brain, but researchers know little about this relationship. Now a team of Penn State engineers has found a connection between nitric oxide expressing neurons and changes in arterial diameters in mice, which may shed light on brain function and aging.
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Dec 01, 2020
'Anti-antibiotic' allows for use of antibiotics without driving resistance
An inexpensive, FDA-approved drug — cholestyramine — taken in conjunction with an antibiotic prevents the antibiotic from driving antimicrobial resistance, according to new research by scientists at Penn State and the University of Michigan. The team’s findings appear today (Dec. 1) in the journal eLife.
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Nov 10, 2020
Could SARS-CoV-2 evolve resistance to COVID-19 vaccines?
Similar to bacteria evolving resistance to antibiotics, viruses can evolve resistance to vaccines, and the evolution of SARS-CoV-2 could undermine the effectiveness of vaccines that are currently under development, according to a paper published Nov. 9 in the open-access journal PLOS Biology by David Kennedy and Andrew Read from Penn State.
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Oct 22, 2020
Novel bioresorbable, tissue-healing surgical device approved by FDA
A new surgical tendon fixation system that not only re-attaches damaged tissues but also facilitates healing as it is absorbed by the body has been granted 510(k) clearance by the U.S. Food and Drug Administration, indicating that the device is “as safe and effective” as other legally marketed devices and is ready to go to market.
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Oct 14, 2020
Makova selected as holder of the Verne M. Willaman Chair in the Life Sciences
Kateryna Makova, Pentz Professor of Biology at Penn State, has been appointed as holder of the Verne M. Willaman Chair in the Life Sciences. The appointment, effective on Sept. 1, was made by the Office of the President of the University, based on the recommendation of the dean, in recognition of Makova’s national and international reputation for excellence in research and teaching.
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Oct 07, 2020
Penn State researcher part of project to develop novel COVID-19 vaccine
A researcher in Penn State's College of Agricultural Sciences is part of a team of scientists working to develop a unique COVID-19 vaccine that uses a bovine adenovirus as a safe and effective delivery vehicle.
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