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Circuit dissection of the role of somatostatin in itch and pain

Huang J, Polgár E, Solinski HJ, Mishra SK, Tseng PY, Iwagaki N, Boyle KA, Dickie AC, Kriegbaum MC, Wildner H, Zeilhofer HU, Watanabe M, Riddell JS, Todd AJ, Hoon MA (2018) Circuit dissection of the role of somatostatin in itch and pain. Nat Neurosci 21(5):707-716. doi: 10.1038/s41593-018-0119-z

Objective: To determine the role of somatostatin in itch and pain.

Summary: Results define the neural circuit underlying somatostatin-induced itch and characterize a contrasting antinociceptive role for the peptide.

Usage: Ablation of Npr1- and GRPR-expressing spinal cord interneurons was accomplished by intrathecal (segment L3/4) injection of Nppb-SAP (4 μg/10 μL) and Bombesin-SAP (2.5 μg) respectively.

Related Products: Bombesin-SAP (Cat. #IT-40), Nppb-SAP (Cat. #IT-69)

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