Exosomes, the brain’s system for delivering and recycling molecules, can be manipulated to carry therapeutic fragments of RNA or DNA across the blood-brain barrier and into neurons. The ingenious new technique was published 20 March in Nature Biotechnology.
Spectrum: Autism Research News
Emerging tools and techniques that may advance autism research.
Researchers have identified nearly 1,500 proteins present in the postsynaptic density — a complex collection of proteins that enables quick and flexible signaling across the brain. The results were published 14 January in Nature Neuroscience.
A new technique allows researchers to watch the long-term effects of disease on the brain, according to a study published in the February Nature Medicine. The approach could help scientists study changes in the brain that result from neurological disorders such as autism.
Four years after scientists devised a way to paint individual mouse neurons in different colors, two independent groups have adapted the technique for use in the fruit fly. Both papers, replete with stunning images of fly neurons, appeared 6 February in Nature Methods.
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