Nanoparticles promote functional healing following spinal cord injury
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Science Highlights
July 24, 2019
Novel approach also shows promise for autoimmune diseases
Paralyzing damage in spinal cord injury (SCI) is often caused by the zealous immune response to the injury. NIBIB-funded engineers have developed nanoparticles that lure immune cells away from the spinal cord, allowing regeneration that restored spinal cord function in mice.
Just as in the brain, the spinal cord has a blood brain barrier that protects the delicate nerves from potential damage from various insults, including blocking immune cells from moving in to clean up debris from the injury.

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https://www.nibib.nih.gov/news-event...al-cord-injury