David Dinges of the Perelman School of Medicine comments on those who are chronically sleep deprived.
Health & Medicine
The human body is comprised of roughly 10 times more bacterial cells than human cells. In healthy people, these bacteria are typically harmless and often helpful, keeping disease-causing microbes at bay. But, when disturbances knock these bacterial populations out of balance, illnesses can arise. Periodontitis, a severe form of gum disease, is one example.
Costs for a lifetime of support for each individual with autism spectrum disorder may reach $2.4 million, according to a new study from researchers from the Perelman School of Medicine at the University of Pennsylvania and the Children’s Hospital of Philadelphia.
One of the defining features of cells is their membranes. Each cell’s repository of DNA and protein-making machinery must be kept stable and secure from invaders and toxins. Scientists have attempted to replicate these properties, but, despite decades of research, even the most basic membrane structures, known as vesicles, still face many problems when made in the lab.
$4.35 Million Centers for Disease Control and Prevention Grant Establishes Penn Prevention Research Center
A five-year, $ 4,350,000 grant from the Centers for Disease Control and Prevention has established a Prevention Research Center (PRC) at the University of Pennsylvania. The PRC, one of 26 in the nation, will conduct innovative public health and disease management research aimed at preventing chronic disease and reducing health disparities in Southeastern Pennsylvania.