Tachykinin receptors
Overview
Tachykinin receptors are activated by the endogenous peptides substance P (SP), neurokinin A (NKA; previously known as substance K, neurokinin α, neuromedin L), neurokinin B (NKB; previously known as neurokinin β, neuromedin K), neuropeptide K and neuropeptide γ (N-terminally extended forms of neurokinin A). The neurokinins (A and B) are mammalian members of the tachykinin family, which includes peptides of mammalian and nonmammalian origin containing the consensus sequence: Phe-x-Gly-Leu-Met. Marked species differences in in vitro pharmacology exist for all three receptors, in the context of nonpeptide ligands. Antagonists such as aprepitant and fosaprepitant were approved by FDA and EMA, in combination with other antiemetic agents, for the prevention of nausea and vomiting associated with emetogenic cancer chemotherapy.Excerpt from IUPHAR/BPS Guide to Pharmacology Filters Sort resultsReset Apply
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Species Receptor Family Assays Human AvailableAssay modes:Agonist⋅Inverse agonist⋅Antagonist⋅PAM⋅NAMPanels:Human non-orphan GPCRs⋅Immunology/Infection⋅Hematology⋅Psychiatry⋅Neurology⋅Cardiology⋅Respiratory⋅Gastrointestinal⋅Dermatology⋅Musculoskeletal⋅à la carte Human AvailableAssay modes:Agonist⋅Inverse agonist⋅Antagonist⋅PAM⋅NAMPanels:Human non-orphan GPCRs⋅Respiratory⋅à la carte Human AvailableAssay modes:Agonist⋅Inverse agonist⋅Antagonist⋅PAM⋅NAMPanels:Human non-orphan GPCRs⋅Endocrinology/Metabolism⋅Neurology⋅Ophthalmology⋅Musculoskeletal⋅Urology/Reproduction⋅à la carte Mouse AvailableAssay modes:Agonist⋅Inverse agonist⋅Antagonist⋅PAM⋅NAMPanels:Mouse non-orphan GPCRs⋅à la carte Mouse AvailableAssay modes:Agonist⋅Inverse agonist⋅Antagonist⋅PAM⋅NAMPanels:Mouse non-orphan GPCRs⋅à la carte Mouse AvailableAssay modes:Agonist⋅Inverse agonist⋅Antagonist⋅PAM⋅NAMPanels:Mouse non-orphan GPCRs⋅à la cartePAGE TOP