Thursday, January 25, 2024

Bioengineers on the brink of breaching blood-brain barrier

The blood-brain barrier, a protective cell layer guarding the brain, blocks foreign bodies but also hinders drug delivery, complicating treatment of neurological disorders.Scientists have now devised a method to deliver mRNA into the brain using lipid nanoparticles (LNPs), potentially advancing treatments for Alzheimer's disease and seizures.

from Top Health News -- ScienceDaily https://ift.tt/jA96an8

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Scientists found the “holy grail” gene that could one day help humans regrow limbs

Scientists studying axolotls, zebrafish, and mice have uncovered a shared set of genes that may one day help humans regrow lost limbs. By id...