NEWS & EVENTS
Researchers from NIBIB's intramural program have developed two new microscopes, both the first of their kind. The first captures small, fast moving organisms at an unprecedented rate and the second displays thick cell samples in three dimensions while decreasing the amount of harmful light exposure to the cells—both surpassing in clarity any other microscopes currently on the market.
NIH-funded scientists at Johns Hopkins University have recently simplified the method for creating microvascular networks, which are important for feeding living tissue with nutrients and carrying off wastes. The team successfully transplanted these lab-grown microscopic blood vessles into animals. The development could bring these life-supporting vessels a step closer to clinical use, for treating wounds, perhaps, or diabetes, stroke and heart disease.
Brain surgery is a dicey business. Even the most experienced surgeons can damage healthy tissue while trying to root out tumors deep inside the brain. Researchers from the University of Maryland are working on a solution, and it sounds like something out of a sci-fi movie. They're developing a tiny, maggot-like robot that can crawl into brains and zap tumors from within. Read more at NPR Health News.
Congratulations to Dean Sherry, Ph.D., who received a Gold Medal Award from the World Molecular Imaging Society in recognition of his work on molecular tracers. Dr. Sherry serves as the scientific director of the NIBIB-funded Southwestern NMR Center for In Vivo Metabolism at the University of Texas Southwestern Medical Center. Read the full story at utdallas.edu.
The RSNA Image Share pilot project, funded by NIBIB, was among the five recipients of Health Imaging magazine's first ever "Imaging 3.0 Patient-centric Imaging Awards," recognized for their commitment to patient engagement in medical imaging. Read the full article at healthimaging.com.
The National Institute of Biomedical Imaging and Bioengineering, part of National Institutes of Health (NIH), is profiling some of the research it’s been funding over at its Science Highlights page. One interesting technology is an MRI compatible robotic device that can move in 3D and would be used to carefully get to hard to access brain tumors and kill them with a heated tip. Read More at MedGadget.com
NIBIB grantee Sunney Xie and colleagues are developing a new technique, called stimulated Raman scattering (SRS) microscopy, that can easily distinguish tumor tissue from normal tissue in the brains of living mice. This technology may someday provide real-time guidance in the operating room and greatly improve the accuracy of brain tumor removal. Read the full press release at UofMHealth.org.
In a small clinical study, researchers found a new, wearable ultrasound patch significantly accelerated healing in five patients who had venous ulcers, according to a news release. Read the full article at Nurse.com