'Master key' microRNA has links to both ASD and schizophrenia

Recent studies of complex brain disorders such as schizophrenia and autism spectrum disorder (ASD) have identified a few "master keys," risk genes that sit at the center of a network of genes important for brain function. Researchers at Emory and the Chinese Academy of Sciences have created mice partially lacking one of those master keys, called MIR-137, and have used them to identify an angle on potential treatments for ASD. The results were published this Read more

Shape-shifting RNA regulates viral sensor

OAS senses double-stranded RNA: the form that viral genetic material often takes. Its regulator is also Read more

Mapping shear stress in coronary arteries can help predict heart attacks

Predicting exactly where and when a future seismic fault will rupture is a scientific challenge – in both geology and Read more

Arthur Kellermann

CPR Manikins Make Training Easier

Studies have consistently found that cardiopulmonary resuscitation (CPR) performed immediately by a bystander doubles or even triples a cardiac arrest victim’s chance of survival.

To increase the rate of bystander CPR, the American Heart Association recently modified its CPR guidelines so that it is now permissible to provide continual chest compressions without mouth-to-mouth rescue breathing. This makes CPR easier and may even produce better results.

Arthur Kellermann, MD, MPH

Arthur Kellermann, MD, MPH, formerly an emergency medicine physician and associate dean for public policy at Emory, and David Sanborn, a mechanical engineer at Georgia Tech, have invented a low-cost CPR manikin to help anyone learn and practice compression-only CPR. Kellermann currently is director of the Program in Public Health Systems and Preparedness and Paul O’Neill-Alcoa Chair in Policy Analysis at the RAND Corporation in Virginia.

Their work builds on Emory research that showed laypeople could teach themselves CPR at home using a 25-minute video with results that are comparable to taking a four-hour course taught by a professional instructor.

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Posted on by Holly Korschun in Uncategorized Leave a comment