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NIH-funded researchers created nanoparticles that could deactivate immune cells and prevent severe allergic reactions in mice. The findings could lead to new approaches to prevent allergies and anaphylaxis in people. Source: NIH Research Matters

Researchers from Brigham and Women’s Hospital and the Massachusetts Institute of Technology (MIT) have unveiled detailed images of brain cancer tissue using a new microscopy technology called decrowding expansion pathology (dExPath). Source: Brigham and Women's Hospital

NIH recently hosted the first in-person conference for the Point-of-Care Technology Research Network (POCTRN) since the pandemic that brought together more than 200 researchers, technology developers, clinicians and industry partners to discuss “Research and Innovation Translation Partnerships in Point-of-Care Technologies."

Highlights included two distinguished keynote speakers—new NIH Director Dr. Monica Bertagnolli and Dr. Renee Wegrzyn, director of the recently created Advanced Research Projects Agency for Health (ARPA-H).  Source: NIH Record

People with PTSD have a cerebellum about 2% smaller than unaffected adults, especially in areas that influence emotion and memory, according to new research from a Duke-led brain imaging study.  Source: Duke Today

Scientists from UChicago, Harvard, and Yale propose a self-organizing model of connectivity that applies across a wide range of organisms and potentially other types of networks as well. Source: University of Chicago

Researchers at the University of California San Diego have developed a brain implant that sits on the surface while providing information about neural activity deep within the brain. The technology, tested in transgenic mice, brings the researchers a step closer to building a minimally invasive brain-computer interface (BCI) that will provide high-resolution data about deep neural activity by recording from the brain surface. Source: University of California San Diego.

Sequencing all of the RNA in a cell can reveal information about that cell’s function and what it is doing at a given time. However, the sequencing process destroys the cell, making it difficult to

A new RADx Tech fellowship aims to increase diversity among biotechnology innovators. Fellows who recently completed the six-month program share their perspectives on how the fellowship helped them advance their technologies.

To provide better diagnosis and treatment of chronic liver diseases, researchers are working to use non-invasive MRI to detect and quantify liver fibrosis throughout the entire organ, which would enable earlier detection and the ability to monitor disease progression as well as the effects of treatment over time.