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Science Highlights · March 28, 2024
While pacemakers have treated many patients with heart rhythm disorders, their bulky design and use of wires limits their usefulness and poses a risk of heart damage or infection. Now, researchers have cut the cords, shrunk the size, and expanded the capabilities of current designs.
Science Highlights · March 20, 2024
A multidisciplinary group of NIH-funded scientists have successfully captured real-time, high-resolution images of the developing mouse placenta during the course of pregnancy. Their technique, which combines a surgically implanted window with a next-generation imaging system, provides key insight into placental development under both healthy and pathological conditions.
Science Highlights · March 14, 2024
Researchers at The Pennsylvania State University have developed a new synergistic approach to revascularization that combines a new framework made from granular hydrogels with micropuncture, a surgical technique. Their preclinical method could rapidly grow organized blood vessels in live rats.
Science Highlights · March 12, 2024
Researchers have developed sugar-coated gold nanoparticles to both image and destroy biofilms. In a study, they used the nanoparticles on the teeth and wounded skin of rats and mice, eliminating biofilms in as little as one minute and outperforming common antimicrobials.
Science Highlights · March 7, 2024
In recognition of International Women’s Day (March 8), we’re featuring Rebecca Richards-Kortum, Ph.D., a longtime bioengineer in academia who has contributed globally to improving women's health.
Science Highlights · March 6, 2024
NIH announced finalists in its competition to accelerate development of diagnostic and monitoring technologies to improve fetal health outcomes in low-resource settings.
Science Highlights · March 4, 2024
What if bacteria—which love to grow deep inside tumors—could guide cancer therapies directly to their target? NIH-funded researchers have engineered a bacterial strain to “light up” tumors so that reprogrammed T cells, drawn like a moth to a flame, can find and destroy them. Their preclinical treatment could potentially be effective against any solid tumor type.
Science Highlights · February 28, 2024
The lungs are one of the most difficult organs for physicians to navigate. A collaborative team of NIH-funded researchers have built a compact robotic system that can autonomously steer around anatomical obstacles within the lungs of live animals.
Science Highlights · February 27, 2024
A collaborative team of NIH-funded researchers is developing a way to obtain DNA shed from brain tumors using focused ultrasound. Their first-in-human study could be an important step towards improving the way brain tumors are diagnosed.