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The molecular dynamics of pain control.

Hunt SP, Mantyh PW (2001) The molecular dynamics of pain control. Nature Rev Neurosci 2:83-91. doi: 10.1038/35053509

Summary: Over the last twenty years a great deal of progress has been made in the understanding of how pain is processed and transmitted by the CNS. The authors of this review highlight advances in systems neurobiology, behavioral analysis, genetics, and cell and molecular techniques. One method discussed is the use of the targeted toxin substance P-saporin (SP-SAP, Cat. #IT-07, also available with a more stable analog of substance P, SSP-SAP, Cat. #IT-11). This targeted toxin selectively lesions neurons expressing the NK1 receptor. Injection of SP-SAP into the spinal cord of rats dramatically attenuates the response to chronic pain stimuli, yet leaves acute pain response intact.

Related Products: SP-SAP (Cat. #IT-07), SSP-SAP (Cat. #IT-11)

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