With a new $2.3 million, four-year grant from the National Institute of Biomedical Imaging and Bioengineering, part of the National Institutes of Health, researchers at Virginia Tech’s Fralin Biomedical Research Institute at VTC are developing tools and techniques for gathering high-quality brain function data during during parent-child interactions.

The first study to examine the extent of European ancestry biases in gene maps reveals tens of thousands of genetic instructions in people from populations in Africa, Asia and the Americas that have been invisble to date, including possible products of entirely new genes yet to be discovered. Some of the new transcripts belong to genes already linked to conditions that differ between ancestries, leaving potentially important insights into disease risk hidden from view and highlighting inequity in genomics research.

In-flight cardiac arrest is extremely rare, yet catastrophic, and responsible for up to 86% of all deaths in the air. A new comprehensive literature review highlights systemic and policy shortcomings of current aviation safety standards, calling for global alignment. Recommendations include regulated and mandated automated external defibrillators (AEDs) on board, standardized cardiopulmonary resuscitation (CPR) protocols training, and integration of telemedicine. The article in the Canadian Journal of Cardiology, published by Elsevier, aims to inform policy regulators, airlines, and international aviation bodies to improve in-flight medical emergency preparedness and response protocols.