Facial Pain Comes to Light
Dental News and Technology
APRIL 27, 2022
Neurons that glow under the microscope offer insight into safer pain relief In Brief: Using an imaging technique to visualize pain signals in facial nerves, NIDCR researchers identified a protein that enhances neurons’ responses to painful stimuli. Blocking the protein in mice blunted pain signaling; the results could inform development of safer, non-opioid pain therapies.
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