Kudsi SQ, Viero FT, Pereira LG, Trevisan G (2024) Involvement of the transient receptor channels in preclinical models of musculoskeletal pain. Curr Neuropharmacol 22(1):72-87. doi: 10.2174/1570159X21666230908094159 PMID: 37694792
Objective: To provide an updated view of the most studied preclinical models of muscle hyperalgesia and the role of transient receptor potential (TRP) in these models.
Summary: The participation of TRPV1, TRPA1, and TRPV4 in different models of musculoskeletal pain was evaluated using pharmacological and genetic tools. All the studies detected the antinociceptive effect of respective antagonists or reduced nociception in knockout mice. Hence, TRPV1, TRPV4, and TRPA1 blockers could potentially be utilized in the future for inducing analgesia in muscle hypersensitivity pathologies.
Usage: NK1-expressing neurons were ablated by SP-SAP (neurotoxin saporin conjugated to substance P) to Vc, and the ablation of NK1-expressing second-order neurons reduced the MGS and bite force nociceptive behaviors.
Related Products: SP-SAP (Cat. #IT-07)
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