NEWS & EVENTS
A research team has now developed a DNA nanotechnology-based method that allows for repeated, non-destructive recording of uniquely barcoded molecular pairings, rendering a detailed view of their components and geometries. In the future, the approach could help researchers understand how changes in molecular complexes control biological processes in living cells. Read more from the Wyss Institute News.
A new magnetic resonance imaging contrast agent being tested by researchers not only pinpoints breast cancers at early stages but differentiates between aggressive and slow-growing types. Read more at The Case Western Reserve University Daily.
A new 3-D fabrication method has been developed that can create a new type of drug-carrying particle that could allow several doses of a drug or vaccine to be delivered over an extended time period with just one injection. Read more at MIT News.
For kids and adults with food allergies, a restaurant outing can be a fraught experience. Even when care is taken, freshly prepared or packaged meals can accidentally become cross-contaminated with an offending food and trigger a reaction. Now researchers report the development of a new portable allergen-detection system -- including a keychain analyzer -- that could help prevent trips to the emergency room. Read more at Phys Org.
A new approach to evaluating the risk of preterm birth has been proposed by analyzing the properties of cervical mucus. The researchers found that cervical mucus from women who delivered their babies early, before 37 weeks, was very different from that of women who delivered later. Read more at MIT News.
A team of University of Maryland bioengineering undergraduate students just took home the top prize—a $20,000 award—in the Design by Biomedical Undergraduate Teams (DEBUT) competition by the National Institutes of Health’s (NIH) National Institute of Biomedical Imaging and Bioengineering (NIBIB). Read more at Washingtonian.
A team of researchers is the first to successfully bioengineer a functional lung with perfusable and healthy vasculature in an ex vivo rodent lung. Their new approach allows the removal of the pulmonary epithelium while maintaining the viability and function of the vascular network and the lung matrix. Read more from Columbia Engineering.