13 Novel Genetic Components of Coronary Artery Disease Identified
An international analysis of 14 genome-wide association studies involving over 100,000 patients has identified 13 new genetic risk factors for coronary artery disease (CAD).
Muredach P. Reilly, MBBCH, MSCE, associate professor of Medicine, University of Pennsylvania School of Medicine, and colleagues played a central organizing role in the international consortium, CARDIoGRAM (Coronary Artery Disease Genome-wide Replication and Meta-analysis), that combined and analyzed data from all currently published genome-wide association studies (GWAS) on heart attack and CAD, as well as some unpublished data. The data include more than 22,000 patients, 60,000 healthy individuals, and 45,000 additional subjects, meaning CARDIoGRAM is ten times bigger than the largest previous study. By pooling all of the published and unpublished data, they sought to make discoveries that might have been overlooked. The study is published online this week in Nature Genetics.
Nanoparticle blueprints reveal path to smarter medicines
New research involving Penn Engineering shows detailed variation in lipid nanoparticle size, shape, and internal structure, and finds that such factors correlate with how well they deliver therapeutic cargo to a particular destination.
A generous gift from alumni Glenn and Amanda Fuhrman brings the work of internationally acclaimed artist Jaume Plensa to the University of Pennsylvania. The latest addition to the Penn Art Collection expands Philadelphia's public art.
A massive chunk of ice, a new laser, and new information on sea-level rise
For nearly a decade, Leigh Stearns and collaborators aimed a laser scanner system at Greenland’s Helheim Glacier. Their long-running survey reveals that Helheim’s massive calving events don’t behave the way scientists once thought, reframing how ice loss contributes to sea-level rise.
