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Light-emitting nanoparticles help ultrasound direct gene editing to selected mouse brain regions
المصدر: Phys.org - latest science and technology news stories · نُشر
Scientists can now edit genes in precise locations deep in the brain and body without the use of invasive surgery or implants, thanks to new work from researchers at the Wu Tsai Neurosciences Institute. The team demonstrated its technique, which uses a combination of ultrasound,
Scientists can now edit genes in precise locations deep in the brain and body without the use of invasive surgery or implants, thanks to new work from researchers at the Wu Tsai Neurosciences Institute. The team demonstrated its technique, which uses a combination of ultrasound, light-emitting nanoparticles and photo-controllable gene-editing proteins, by successfully altering genes in mouse brains at selected locations.
أخبار ذات صلة
Terahertz light distinguishes two groups of particles trapped inside superconducting vortices
Scientists at Rutgers and in Estonia have used invisible light to look into tiny magnetic whirlpools, called vortices, inside a superconductor, revealing details that could help researchers develop better materials for carrying electricity.
Phys.org - latest science and technology news stories ·
Scientists just broke a textbook rule of physics
Scientists have defied a long-standing rule of laser physics by generating X-rays with much higher energies than conventional theory predicts. The surprising discovery reveals how two electrons working together can overcome a previously accepted limit, opening new possibilities f
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Scientists discover a hidden 100-million-year-old volcanic system
Scientists have uncovered a long-lost volcanic system in Iran that dates back roughly 100 million years, revealing a hidden chapter in Earth's tectonic history. The discovery sheds new light on the disappearance of an ancient ocean and the powerful geological forces that reshaped
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Scientists discover the immune system’s hidden sense of touch
Scientists at McGill University have discovered a surprising new ability of immune cells that could change how we understand long-term immunity. Researchers found that T cells can actually sense how stiff their surrounding tissues are, using these physical signals to help determi
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Scientists discover a surprising clue to why some brains resist Alzheimer’s
Why do some people stay mentally sharp even when their brains show signs of Alzheimer’s disease? Scientists in the Netherlands may have uncovered an important clue hidden in a rare group of immature brain cells. Researchers discovered that these cells remain present even in peopl
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