While most Down syndrome research has focused on the brain, a new report by Johns Hopkins University biologists uncovers how the disorder hampers the rest of the nervous system that plays a key role in health and longevity.
Recent news from The Johns Hopkins University
This section contains regularly updated highlights of the news from around The Johns Hopkins University. Links to the complete news reports from the nine schools, the Applied Physics Laboratory and other centers and institutes are to the left, as are links to help news media contact the Johns Hopkins communications offices.
The old adage “Looks can be deceiving” certainly rings true when it comes to people. But it is also accurate when describing special, light-sensing cells in the eye, according to a Johns Hopkins University biologist. In a study recently published in Nature, a team led by Samer Hattar of the Department of Biology at the Krieger School of Arts and Sciences and Tudor Badea at the National Eye Institute found that these cells, which were thought to be identical and responsible for both setting the body’s circadian rhythm and the pupil’s reaction to light and darkness, are actually two different cells, each responsible for one of those tasks.
Before the program ended on September 30, Johns Hopkins received $260 million in National Institutes of Health and National Science Foundation research grants through the American Recovery and Reinvestment Act of 2009, also known as the federal stimulus act or ARRA.