• Research teams funded by the NIH have created a versatile toolkit of gene delivery systems that can target specific neural cell types in the human brain and spinal cord with unprecedented precision.
• The new delivery platform uses modified adeno-associated viruses (AAVs) to transport genetic material into targeted cells, potentially transforming how scientists study neural circuits without requiring genetically modified animals.
• This breakthrough could accelerate the development of precise gene therapies for neurological disorders like ALS, Alzheimer's, and Parkinson's disease by targeting only affected cells rather than merely treating symptoms.