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Sneaking medication into the mind may deal with circumstances like Alzheimer’s



A way of drug supply that makes use of one of many physique’s personal techniques to sneak mRNA molecules previous the blood-brain barrier may assist deal with circumstances equivalent to Parkinson’s, Alzheimer’s and most cancers

Well being

23 December 2022

Getting medication into the mind to deal with medical circumstances is hard

Andrew Brookes/Westend61/Getty Photographs

A method of sneaking messenger RNA molecules into the mind may assist us deal with neurodegenerative circumstances and mind tumours.

Diseases that have an effect on the mind might be troublesome to medicate as a result of the blood-brain barrier, which prevents pathogens in our bloodstream reaching our mind, additionally stops massive doubtlessly therapeutic molecules equivalent to mRNAs getting throughout.

Now, Wenchao Gu at Cornell College in New York and her colleagues have developed a technique that’s based mostly on innate, virus-like particles lately found in …

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