Researchers Discover On/Off Switch for Chronic Pain
Researchers from Columbia University Medical Center have discovered a protein in nerve cells that acts as a switch for chronic pain, and have applied for a patent to develop a new class of drugs that will block chronic pain by turning this switch off....Most prior attempts at alleviating chronic pain have focused on the "second order" neurons in the spinal cord that relay pain messages to the brain.
It's difficult to inhibit the activity of these neurons with drugs, though, because the drugs need to overcome the blood-brain barrier. Instead, the CUMC researchers have focused on the more accessible "first order" neurons in the periphery of our body that send messages to the spinal cord.
https://www.hypnosisresearchinstitute.org/trackback.cfm?C3550F3C-C09F-2A3B-F62D646B564BC3C8
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