SBI-810 hydrochloride is a blood-brain barrier-permeable NTSR1 modulator. SBI-810 hydrochloride promotes the recruitment of beta-arrestin-2 to NTSR1 and antagonizes NTSR1-mediated Gq activation. SBI-810 hydrochloride inhibits excitatory synaptic transmission, NMDA receptor and extracellular signal-regulated kinase (ERK) signaling in spinal nociceptive neurons, reduces surface expression of Nav1.7 and action potential firing in primary sensory neurons, and attenuates C-fiber responses. SBI-810 hydrochloride effectively alleviates acute and chronic pain in various rodent models through peripheral and central modulation. SBI-810 hydrochloride is applicable to research related to multiple pain disorders[1][2].
