Inhibition of the Warm Temperature–Activated Ca2+-Permeable Transient Receptor Potential Vanilloid TRPV3 Channel Attenuates Atopic Dermatitis

The Ca2+-Permeable Cation Transient Receptor Potential TRPV3 Channel: An Emerging Pivotal Target for Itch and Skin Diseases.

Temperature-sensitive transient receptor potential (TRP) channels such as TRPA1 and TRPV1 have been identified as downstream ion channel targets in the transduction of itch. As a member of the temperature-sensitive TRP family, the Ca2+-permeable nonselective cation channel TRPV3 is expressed abundantly in skin keratinocytes. Recent identification of gain-of-function mutations of human TRPV3 fro...

Transient Receptor Potential Vanilloid

Structure-Driven Pharmacology of Transient Receptor Potential Channel Vanilloid 1.

The transient receptor potential vanilloid 1 (TRPV1) ion channel is a polymodal receptor that mediates the flux of cations across the membrane in response to several stimuli, including heat, voltage, and ligands. The best known agonist of TRPV1 channels is capsaicin, the pungent component of "hot" chili peppers. In addition, peptides found in the venom of poisonous animals, along with the lipid...

Capsazepine, a Transient Receptor Potential Vanilloid Type 1 (TRPV1) Antagonist, Attenuates Antinociceptive Effect of CB1 Receptor agonist, WIN55,212-2, in the Rat Nucleus Cuneiformis

Introduction: Nucleus cuneiformis (NCF), as part of descending pain inhibitory system, cooperates with periaqueductal gray (PAG) and rostral ventromedial medulla (RVM) in supraspinal modulation of pain. Cannabinoids have analgesic effects in the PAG, RVM and NCF. The transient receptor potential vanilloid type 1(TRPV1) can be activated by anandamide and WIN55,212-2 as a cannabinoid receptor ago...

Transient Receptor Potential Vanilloid 1

Background and structure Transient receptor potential vanilloid receptor 1 (TRPV1) is one of 6 members of the subfamily of vanilloid receptors that belongs to the family of transient receptor potential (TRP) channels. TRP channels are an intrinsic part of the mammalian sensory system responding to a broad range of stimuli such as temperature, touch, pain, osmolarity, pheromones, and taste (8). ...