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Katherine Unger Baillie
Science News Officer
kbaillie@upenn.edu
Dental Medicine
Bringing healthy smiles to Philadelphia communities
In health care facilities embedded around Philadelphia, students and faculty from the School of Dental Medicine are ramping up the care they provide to underserved populations.
Penn Dental Medicine offering free emergency care to furloughed federal workers
As the federal government shutdown continues, Penn Dental Medicine is opening its doors to furloughed federal workers, offering them free care for emergency dental needs.
A Sayre-Keystone collaboration brings dental care to kids
Penn Dental at Sayre Health Center teamed with Keystone First to help children and young adults living in the Center’s West Philadelphia neighborhood find dental care.
Two from Penn named to new class of AAAS Fellows
Noted for their contributions to dental and biological sciences, respectively, Hyun (Michel) Koo of the School of Dental Medicine and Joshua Plotkin of the School of Arts and Sciences are part of the newest cohort of fellows of the American Association for the Advancement of Science.
To resolve inflammation, location matters
A single protein can both restrain the initiation of inflammation and help to actively resolve it, according to new research led by George Hajishengallis of the School of Dental Medicine. He and his colleague found that the type of cell that secretes the protein determines which activity the protein promotes.
5 tips to scare away cavities
Beyond the inevitable sugar high, what are the implications of consuming a glut of candy? Pediatric dentist Maria Velasco suggests coming up with a plan, then giving away the rest of the treats.
Drivers of inflammation provide valuable targets for new gum disease therapies
A subset of T cells contributes to the inflammation and bone loss that characterizes periodontitis, a severe form of gum disease. According to new research by George Hajishengallis and scientists at the National Institutes of Health, drugs that specifically inhibit these cells may offer an effective therapy.
Regrowing dental tissue with stem cells from baby teeth
In a clinical trial led by Songtao Shi of the School of Dental Medicine, stem cells extracted from baby teeth were used to regrow the living tissue in teeth damaged by injury. The promising findings highlight the potential of dental stem cells, which could be used in a wide range of dental procedures, or treating certain systemic diseases.
Mentoring program introduces high school students to dentistry
The Summer Mentorship Program introduces first-generation and under-represented high school students in Philadelphia to higher education possibilities, including Penn Dental School's four-week immersion program that includes hands-on experience and mentorship with current dental students.
Dental plaque is no match for catalytic nanoparticles
A recent study found that nanoparticles can break down dental plaque with nanoparticles that target biofilms, preventing tooth decay in humans and animal models without damaging surrounding oral tissue.
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Dentists Urged to Limit Opioid Prescriptions to Prevent Addiction
The School of Dental Medicine’s Elliot Hersh commented on Pennsylvania’s legal requirement that doctors screen patient histories for signs of opioid abuse. Hersh stated that for many dental patients over the counter pain relief can be just as effective.
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Live Science
This Is What Killed Medieval Sultan Who Conquered Jerusalem During the Crusades
At Friday’s 25th annual Historical Clinicopathological Conference, the Perelman School of Medicine’s Stephen Gluckman announced that Sultan Saladin was most likely killed by typhoid. Gluckman came to the conclusion after ruling out plague, smallpox, tuberculosis, and malaria, which didn’t fit descriptions of Saladin’s symptoms.
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