Researchers have developed a technique to control populations of the Australian sheep blowfly - a major livestock pest in Australia and New Zealand - by making female flies dependent upon a common antibiotic to survive.
A collaboration between the National Science Foundation (NSF) and the National Institutes of Health will give NIH-funded researchers training to help them evaluate their scientific discoveries for commercial potential, with the aim of accelerating biomedical innovations into applied health technologies.
The latest version of a bionic pancreas device has been successfully tested in two five-day clinical trials - one in adults, the other in adolescents - that imposed minimal restrictions on patient activities.
Using a type of human stem cell, researchers say they have created a three-dimensional complement of human retinal tissue in the laboratory, which notably includes functioning photoreceptor cells capable of responding to light, the first step in the process of converting it into visual images.
Scientists believe they have an explanation for the axiom that stress, emotional shock, or overexertion may trigger heart attacks in vulnerable people. Hormones released during these events appear to cause bacterial biofilms on arterial walls to disperse, allowing plaque deposits to rupture into the bloodstream.