Mishra SK, Holzman S, Hoon MA (2012) A nociceptive signaling role for neuromedin B. J Neurosci 32(25):8686-8695. doi: 10.1523/JNEUROSCI.1533-12.2012
Summary: Previous work suggests that neuromedin B (NMB) is involved in nociception. Direct injection of the peptide causes nociceptive sensitization, while NMB antagonists attenuate sensitization in reponse to nerve stimulation with mustard oil. Specific subsets of dorsal horn interneurons were eliminated by administering either 10 μg of the custom conjugate neuromedin B-SAP, 0.13 μg of SSP-SAP (Cat. #IT-11), or 1.3 μg of bombesin-SAP (Cat. #IT-40). Blank-SAP (Cat. #IT-21) was used as a control. The data indicate that NMB may be involved in the perception of thermal sensation, but not mechanical or pruritic sensation.