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“We hope these results will alleviate concerns about AHIs being associated with severe neurodegenerative changes in the brain,” says Carlo Pierpaoli, chief of the Laboratory on Quantitative Medical Imaging at the National Institute of Biomedical Imaging and Bioengineering.

Source: Science

The absence of signs of brain injuries does not rule out the possibility of an external adverse event causing the symptoms, said Carlo Pierpaoli, the lead author on the neuroimaging paper.

Source: Washington Post

"We didn't," says Dr. Carlo Pierpaoli, chief of the NIH's laboratory on quantitative medical imaging. The NIH study was larger, Pierpaoli says, and used a control group that was better matched — in terms of age, profession, and location — to the group being studied. It also was designed to produce highly consistent results.

Source: NPR

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.

Researchers have developed a new catheter-based device that combines two powerful optical techniques to image the dangerous plaques that can build up inside the arteries that supply blood to the heart. By providing new details about plaque, the device could help clinicians and researchers improve treatments for preventing heart attacks and strokes.

Source: Optica Publishing Group

Using a circuit-based system, scientists determined the ideal transcription factor levels to promote the successful reprogramming of fibroblasts into induced pluripotent stem cells.

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.

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.

NIH announced finalists in its competition to accelerate development of diagnostic and monitoring technologies to improve fetal health outcomes in low-resource settings.