Oxytocin receptor |
Identifiers |
Symbols |
OXTR ; OT-R |
External IDs |
OMIM: 167055 MGI: 109147 HomoloGene: 20255 IUPHAR: 369 ChEMBL: 2049 GeneCards: OXTR Gene |
Gene ontology |
Molecular function |
• oxytocin receptor activity
• vasopressin receptor activity
• peptide hormone binding
• peptide binding
|
Cellular component |
• cytosol
• plasma membrane
• integral component of plasma membrane
• microvillus
• cell-cell adherens junction
• apical plasma membrane
|
Biological process |
• suckling behavior
• response to amphetamine
• regulation of systemic arterial blood pressure by vasopressin
• muscle contraction
• cell surface receptor signaling pathway
• G-protein coupled receptor signaling pathway
• positive regulation of cytosolic calcium ion concentration
• heart development
• female pregnancy
• lactation
• memory
• positive regulation of norepinephrine secretion
• telencephalon development
• sleep
• positive regulation of synaptic transmission, GABAergic
• response to estradiol
• response to progesterone
• cellular response to hormone stimulus
• response to anoxia
• response to cytokine
• social behavior
• response to cocaine
• response to drug
• maternal behavior
• sperm ejaculation
• eating behavior
• response to peptide hormone
• estrous cycle
• positive regulation of blood pressure
• positive regulation of vasoconstriction
• digestive tract development
• positive regulation of synapse assembly
• positive regulation of synaptic transmission, glutamatergic
• maternal process involved in parturition
• positive regulation of penile erection
• negative regulation of gastric acid secretion
• ERK1 and ERK2 cascade
• positive regulation of uterine smooth muscle contraction
• response to peptide
|
Sources: Amigo / QuickGO |
|
RNA expression pattern |
|
More reference expression data |
Orthologs |
Species |
Human |
Mouse |
Entrez |
5021 |
18430 |
Ensembl |
ENSG00000180914 |
ENSMUSG00000049112 |
UniProt |
P30559 |
P97926 |
RefSeq (mRNA) |
NM_000916 |
NM_001081147 |
RefSeq (protein) |
NP_000907 |
NP_001074616 |
Location (UCSC) |
Chr 3:
8.75 – 8.77 Mb |
Chr 6:
112.47 – 112.49 Mb |
PubMed search |
[1] |
[2] |
|
The oxytocin receptor, also known as OXTR, is a protein which functions as receptor for the hormone and neurotransmitter oxytocin.[1][2] In humans, the oxytocin receptor is encoded by the OXTR gene[3][4] which has been localized to human chromosome 3p25.[5]
Evolutionary tree of the oxytocin, vasotocin, mesotocin and isotocin receptors and their ligands. From Koechbach et al.
[6]
Contents
- 1 Function and location
- 1.1 Mesolimbic dopamine pathways
- 2 Polymorphism
- 3 Ligands
- 3.1 Agonists
- 3.2 Antagonists
- 4 References
- 5 External links
Function and location
The OXTR protein belongs to the G-protein coupled receptor family, specifically Gq,[1] and acts as a receptor for oxytocin. Its activity is mediated by G proteins that activate several different second messenger systems.[7][8]
Oxytocin receptors are expressed by the myoepithelial cells of the mammary gland, and in both the myometrium and endometrium of the uterus at the end of pregnancy. The oxytocin-oxytocin receptor system plays an important role as an inducer of uterine contractions during parturition and of milk ejection.
Oxytocin receptors are also present in the central nervous system. These receptors modulate a variety of behaviors, including stress and anxiety, social memory and recognition, sexual and aggressive behaviors, bonding (affiliation) and maternal behavior.[9][10][11] (See the oxytocin article for more details.)
In some mammals, oxytocin receptors are also found in the kidney and heart.
Mesolimbic dopamine pathways
The oxytocinergic circuit projecting from the paraventricular hypothalamic nucleus (PVN) innervates the ventral tegmental area (VTA) dopaminergic neurons that project to the nucleus accumbens, i.e., the mesolimbic pathway.[12] Activation of the PVN→VTA projection by oxytocin affects sexual, social, and addictive behavior via this link to the mesolimbic pathway;[12] specifically, oxytocin exerts a prosexual and prosocial effect in this region.[12]
Polymorphism
The receptors for oxytocin (OXTR) have genetic differences with different effects on individual behavior. The polymorphism (rs53576) occurs on the third intron of OXTR in three types: GG, AG, AA. The GG allele is connected with oxytocin levels in people. A-allele carrier individuals are associated with more sensitivity to stress, fewer social skills, and more mental health issues than the GG-carriers.[13]
In a study looking at empathy and stress, individuals with the allele GG scored higher than A-carrier individuals in a “Reading the Mind in the Eyes” test. GG carriers, with their naturally higher levels of oxytocin, were better able to distinguish between emotions. A-allele carriers responded with more stress to stressful situations than GG-allele carriers.[14] A-allele carriers had lower scores on psychological resources, like optimism, mastery, and self-esteem, than GG individuals when measured with factor analysis for depressive symptomology and psychological resources, along with the Beck Depression Inventory. A-allele carriers had higher depressive symptomology and lower psychological resources than GG individuals.[13] A-allele individuals scored lower in human sociality than GG people on a Tridimensional Personality Questionnaire. AA individuals had the lowest amygdala activation while processing emotionally salient information and those with GG had the highest activity when tested using BOLD during an fMRI.[15]
A study looking at facial recognition in British and Finnish families with a single high-functioning autistic child found that a single change in the DNA had a major impact on face memory,[16] with AA individuals having impaired SD scores.[17]
The frequency of the A allele varies among ethnic groups, being significantly more common among East Asians than Europeans.[18]
Ligands
Several selective ligands for the oxytocin receptor have recently been developed, but close similarity between the oxytocin and related vasopressin receptors make it difficult to achieve high selectivity with peptide derivatives.[19][20] However the search for a druggable, non-peptide template has led to several potent, highly selective, orally bioavailable oxytocin antagonists.[21]
Agonists
- Peptide
- Carbetocin
- Demoxytocin
- Merotocin
- Oxytocin
- Non-peptide
- TC OT 39 – non-selective over vasopressin receptors
- WAY-267,464 – anxiolytic in mice; possibly non-selective over vasopressin receptors[20][22][23]
Antagonists
- Peptide
- Non-peptide
- Epelsiban[24]
- L-368,899 (CAS# 148927-60-0)[25][26]
- L-371,257 (CAS# 162042-44-6)[27][28] – peripherally selective (i.e. poor blood brain barrier penetration, few central effects)[29]
- L-372,662
- Retosiban (GSK-221,149)
- SSR-126,768
- WAY-162,720 – centrally active following peripheral administration
References
- ^ a b Gimpl G, Fahrenholz F (2001). "The oxytocin receptor system: structure, function, and regulation". Physiological Reviews 81 (2): 629–83. PMID 11274341.
- ^ Zingg HH, Laporte SA (2003). "The oxytocin receptor". Trends in Endocrinology and Metabolism 14 (5): 222–7. doi:10.1016/S1043-2760(03)00080-8. PMID 12826328.
- ^ EntrezGene 5021
- ^ Kimura T, Tanizawa O, Mori K, Brownstein MJ, Okayama H (April 1992). "Structure and expression of a human oxytocin receptor". Nature 356 (6369): 526–9. doi:10.1038/356526a0. PMID 1313946.
- ^ Simmons CF Jr, Clancy TE, Quan R, Knoll JH (19965). "The oxytocin receptor gene (OXTR) localizes to human chromosome 3p25 by fluorescence in situ hybridization and PCR analysis of somatic cell hybrids". Genomics 26 (3): 623–5. doi:10.1016/0888-7543(95)80188-R. PMID 7607693.
- ^ Koehbach, J.; Stockner, T.; Bergmayr, C.; Muttenthaler, M.; Gruber, C. W. (2013). "Insights into the molecular evolution of oxytocin receptor ligand binding". Biochemical Society Transactions 41 (1): 197–204. doi:10.1042/BST20120256. PMC 3634130. PMID 23356283. edit
- ^ Devost D, Wrzal P, Zingg HH (2008). "Advances in Vasopressin and Oxytocin — from Genes to Behaviour to Disease". Progress in brain research. Progress in Brain Research 170: 167–76. doi:10.1016/S0079-6123(08)00415-9. ISBN 978-0-444-53201-5. PMID 18655881.
- ^ Gimpl G, Reitz J, Brauer S, Trossen C (2008). "Advances in Vasopressin and Oxytocin — from Genes to Behaviour to Disease". Progress in brain research. Progress in Brain Research 170: 193–204. doi:10.1016/S0079-6123(08)00417-2. ISBN 978-0-444-53201-5. PMID 18655883.
- ^ Caldwell HK, Young WS 3rd (2006). "Oxytocin and Vasopressin: Genetics and Behavioral Implications". In Lajtha, Abel; Ramon Lim. Handbook of Neurochemistry and Molecular Neurobiology (3rd ed.). Berlin: Springer. pp. 573–607. ISBN 0-387-30348-0.
- ^ Kiss A, Mikkelsen JD (September 2005). "Oxytocin--anatomy and functional assignments: a minireview" (PDF). Endocrine Regulations 39 (3): 97–105. PMID 16468232.
- ^ Veenema AH, Neumann ID (2008). "Central vasopressin and oxytocin release: regulation of complex social behaviours". Progress in Brain Research. Progress in Brain Research 170: 261–76. doi:10.1016/S0079-6123(08)00422-6. ISBN 978-0-444-53201-5. PMID 18655888.
- ^ a b c McGregor IS, Callaghan PD, Hunt GE (May 2008). "From ultrasocial to antisocial: a role for oxytocin in the acute reinforcing effects and long-term adverse consequences of drug use?". Br. J. Pharmacol. 154 (2): 358–368. doi:10.1038/bjp.2008.132. PMC 2442436. PMID 18475254.
Recent studies also highlight remarkable anxiolytic and prosocial effects of intranasally administered OT in humans, including increased ‘trust’, decreased amygdala activation towards fear-inducing stimuli, improved recognition of social cues and increased gaze directed towards the eye regions of others (Kirsch et al., 2005; Kosfeld et al., 2005; Domes et al., 2006; Guastella et al., 2008).
- ^ a b Saphire-Bernstein S, Way BM, Kim HS, Sherman DK, Taylor SE (September 2011). "Oxytocin receptor gene (OXTR) is related to psychological resources". Proc. Natl. Acad. Sci. U.S.A. 108 (37): 15118–22. doi:10.1073/pnas.1113137108. PMC 3174632. PMID 21896752.
- ^ Rodrigues SM, Saslow LR, Garcia N, John OP, Keltner D (December 2009). "Oxytocin receptor genetic variation relates to empathy and stress reactivity in humans". Proc. Natl. Acad. Sci. U.S.A. 106 (50): 21437–41. doi:10.1073/pnas.0909579106. PMC 2795557. PMID 19934046.
- ^ Tost H, Kolachana B, Hakimi S, Lemaitre H, Verchinski BA, Mattay VS, Weinberger DR, Meyer-Lindenberg A (August 2010). "A common allele in the oxytocin receptor gene (OXTR) impacts prosocial temperament and human hypothalamic-limbic structure and function". Proc. Natl. Acad. Sci. U.S.A. 107 (31): 13936–41. doi:10.1073/pnas.1003296107. PMC 2922278. PMID 20647384.
- ^ "Gene That Influences the Ability to Remember Faces Identified". Science Daily. 23 December 2013.
- ^ Skuse et al. (19 December 2013). "Common polymorphism in the oxytocin receptor gene (OXTR) is associated with human social recognition skills.". Proceedings of the National Academy of Sciences.
- ^ Sasaki JY, Kim HS, Xu J (July 2011). "Religion and Well-being: The Moderating Role of Culture and the Oxytocin Receptor (OXTR) Gene" (PDF). Journal of Cross-Cultural Psychology 42 (8): 1394–1405. doi:10.1177/0022022111412526.
- ^ Chini B, Manning M (August 2007). "Agonist selectivity in the oxytocin/vasopressin receptor family: new insights and challenges". Biochemical Society Transactions 35 (Pt 4): 737–41. doi:10.1042/BST0350737. PMID 17635137.
- ^ a b Manning M, Stoev S, Chini B, Durroux T, Mouillac B, Guillon G (2008). "Peptide and non-peptide agonists and antagonists for the vasopressin and oxytocin V1a, V1b, V2 and OT receptors: research tools and potential therapeutic agents". Progress in Brain Research. Progress in Brain Research 170: 473–512. doi:10.1016/S0079-6123(08)00437-8. ISBN 978-0-444-53201-5. PMID 18655903.
- ^ Borthwick AD (September 2010). "Oral Oxytocin Antagonists". Journal of Medicinal Chemistry 53 (18): 6525–38. doi:10.1021/jm901812z. PMID 20550119.
- ^ Rahman Z, Resnick L, Rosenzweig-Lipson SJ, Ring RH,"Methods of treatment using oxytocin receptor agonists", US patent application 2007/0117794, published 2007-05-24 , assigned to Wyeth Corp
- ^ Ring RH, Schechter LE, Leonard SK, Dwyer JM, Platt BJ, Graf R, Grauer S, Pulicicchio C, Resnick L, Rahman Z, Sukoff Rizzo SJ, Luo B, Beyer CE, Logue SF, Marquis KL, Hughes ZA, Rosenzweig-Lipson S (July 2009). "Receptor and behavioral pharmacology of WAY-267464, a non-peptide oxytocin receptor agonist". Neuropharmacology 58 (1): 69–77. doi:10.1016/j.neuropharm.2009.07.016. PMID 19615387.
- ^ Borthwick, A. D.; Liddle, J. (January 2013). "Retosiban and Epelsiban: Potent and Selective Orally available Oxytocin Antagonists". In Domling, A. Methods and Principles in Medicinal Chemistry: Protein-Protein Interactions in Drug Discovery. Weinheim: Wiley-VCH. pp. 225–256. ISBN 978-3-527-33107-9.
- ^ Williams PD, Anderson PS, Ball RG, Bock MG, Carroll L, Chiu SH, Clineschmidt BV, Culberson JC, Erb JM, Evans BE (March 1994). "1-((7,7-Dimethyl-2(S)-(2(S)-amino-4-(methylsulfonyl)butyramido)bicyclo [2.2.1]-heptan-1(S)-yl)methyl)sulfonyl)-4-(2-methylphenyl)piperaz ine (L-368,899): an orally bioavailable, non-peptide oxytocin antagonist with potential utility for managing preterm labor". Journal of Medicinal Chemistry 37 (5): 565–71. doi:10.1021/jm00031a004. PMID 8126695.
- ^ Boccia ML, Goursaud AP, Bachevalier J, Anderson KD, Pedersen CA (September 2007). "Peripherally administered non-peptide oxytocin antagonist, L368,899, accumulates in limbic brain areas: a new pharmacological tool for the study of social motivation in non-human primates". Hormones and Behavior 52 (3): 344–51. doi:10.1016/j.yhbeh.2007.05.009. PMC 2712625. PMID 17583705.
- ^ Williams PD, Clineschmidt BV, Erb JM, Freidinger RM, Guidotti MT, Lis EV, Pawluczyk JM, Pettibone DJ, Reiss DR, Veber DF (November 1995). "1-(1-[4-[(N-acetyl-4-piperidinyl)oxy]-2-methoxybenzoyl]piperidin-4- yl)-4H-3,1-benzoxazin-2(1H)-one (L-371,257): a new, orally bioavailable, non-peptide oxytocin antagonist". Journal of Medicinal Chemistry 38 (23): 4634–6. doi:10.1021/jm00023a002. PMID 7473590.
- ^ Wyatt PG, Allen MJ, Chilcott J, Foster A, Livermore DG, Mordaunt JE, Scicinski J, Woollard PM (May 2002). "Identification of potent and selective oxytocin antagonists. Part 1: indole and benzofuran derivatives". Bioorganic & Medicinal Chemistry Letters 12 (10): 1399–404. doi:10.1016/S0960-894X(02)00159-2. PMID 11992786.
- ^ Ring RH, Malberg JE, Potestio L, Ping J, Boikess S, Luo B, Schechter LE, Rizzo S, Rahman Z, Rosenzweig-Lipson S (April 2006). "Anxiolytic-like activity of oxytocin in male mice: behavioral and autonomic evidence, therapeutic implications". Psychopharmacology (Berlin) 185 (2): 218–25. doi:10.1007/s00213-005-0293-z. PMID 16418825.
External links
- Oxytocin receptor at the US National Library of Medicine Medical Subject Headings (MeSH)
- "Symbol Report: OXTR". Human Geneome Organization Gene Nomenclature Committee.
- "Vasopressin and Oxytocin Receptors: OT". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology.
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
Neuropeptide receptors
|
|
G protein-coupled receptor |
Hormone receptors |
Hypothalamic |
- CRH
- FSH
- LHRH
- TRH
- Somatostatin
|
|
Pituitary |
- Vasopressin
- Oxytocin
- LHCG
- TSH
|
|
Other |
- Atrial natriuretic factor
- Calcitonin
- Cholecystokinin
- VIP
|
|
|
Opioid receptors |
- Delta
- Kappa
- Mu
- Nociceptin
|
|
Other neuropeptide receptors |
- Angiotensin
- Bradykinin
- Tachykinin
- Calcitonin gene-related peptide
- Galanin
- GPCR neuropeptide
- Neurotensin
|
|
|
Type I cytokine receptor |
|
|
Enzyme-linked receptor |
- Atrial natriuretic factor
|
|
Other |
|
|
Index of signal transduction
|
|
Description |
- Intercellular
- neuropeptides
- growth factors
- cytokines
- hormones
- Cell surface receptors
- ligand-gated
- enzyme-linked
- G protein-coupled
- immunoglobulin superfamily
- integrins
- neuropeptide
- growth factor
- cytokine
- Intracellular
- adaptor proteins
- GTP-binding
- MAP kinase
- Calcium signaling
- Lipid signaling
- Pathways
- hedgehog
- Wnt
- TGF beta
- MAPK ERK
- notch
- JAK-STAT
- apoptosis
- hippo
- TLR
|
|
|
Neuropeptidergics
|
|
CGRP |
- Agonists: Amylin
- CGRP
- Pramlintide
- Antagonists: BI 44370 TA
- BMS-927711
- CGRP (8-37)
- MK-3207
- Olcegepant
- Rimegepant
- SB-268262
- Telcagepant
- Ubrogepant
|
|
Cholecystokinin |
CCKA
|
- Agonists: Cholecystokinin
- CCK-4
- Antagonists: Amiglumide
- Asperlicin
- Devazepide
- Dexloxiglumide
- Lintitript
- Lorglumide
- Loxiglumide
- Pranazepide
- Proglumide
- Tarazepide
- Tomoglumide
|
|
CCKB
|
- Agonists: Cholecystokinin
- CCK-4
- Gastrin
- Antagonists: CI-988 (PD-134,308)
- Itriglumide
- L-365,360
- Netazepide
- Proglumide
- Spiroglumide
|
|
|
CRH |
CRF1
|
- Agonists: Cortagine
- Corticorelin
- Corticotropin releasing hormone
- Sauvagine
- Stressin I
- Urocortin
- Antagonists: Antalarmin
- Astressin-B
- CP-154,526
- Emicerfont
- Hypericin
- LWH-234
- NBI-27914
- Pexacerfont
- R-121,919
- TS-041
- Verucerfont
|
|
CRF2
|
- Agonists: Corticorelin
- Corticotropin releasing hormone
- Sauvagine
- Urocortin
|
|
|
Galanin |
GAL1
|
- Agonists: Galanin
- Galanin (1-15)
- Galanin-like peptide
- Galmic
- Galnon
- Antagonists: C7
- Dithiepine-1,1,4,4-tetroxide
- Galantide (M15)
- M32
- M35
- M40
- SCH-202596
|
|
GAL2
|
- Agonists: Galanin
- Galanin (1-15)
- Galanin (2-11)
- Galanin-like peptide
- Galmic
- Galnon
- J18
- Antagonists: C7
- Galantide (M15)
- M32
- M35
- M40
- M871
|
|
GAL3
|
- Agonists: Galanin
- Galanin (1-15)
- Galmic
- Galnon
- Antagonists: C7
- Galantide (M15)
- GalR3ant
- HT-2157
- M32
- M35
- M40
- SNAP-37889
- SNAP-398299
|
|
|
Ghrelin/GHS |
- Agonists: Adenosine
- Alexamorelin
- Anamorelin
- Capromorelin
- CP-464709
- Cortistatin-14
- Examorelin (hexarelin)
- Ghrelin (lenomorelin)
- GHRP-1
- GHRP-3
- GHRP-4
- GHRP-5
- GHRP-6
- Ibutamoren (MK-677)
- Ipamorelin
- L-692,585
- LY-426410
- LY-444711
- Macimorelin
- Pralmorelin (GHRP-2)
- Relamorelin
- SM-130,686
- Tabimorelin
- Ulimorelin
- Antagonists: A-778,193
- Cortistatin-8
- (D-Lys3)-GHRP-6
- YIL-781
|
|
MCH |
MCH1
|
- Agonists: Melanin concentrating hormone
- Antagonists: ATC-0065
- ATC-0175
- GW-803,430
- NGD-4715
- SNAP-7941
- SNAP-94847
|
|
MCH2
|
- Agonists: Melanin concentrating hormone
|
|
|
Melanocortin |
MC1
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- BMS-470,539
- Bremelanotide
- HS-014
- HS-024
- Melanotan II
- Modimelanotide
- PL-8177
- SHU-8914
- SHU-9005
- SHU-9119
- SNAP-7941
|
|
MC2
|
- Agonists: ACTH (corticotropin)
- Alsactide
- Codactide
- Giractide
- Norleusactide (pentacosactride)
- Seractide
- Tetracosactide (tetracosactrin, cosyntropin)
- Tosactide (octacosactrin)
- Tricosactide
- Tridecactide
|
|
MC3
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- Bremelanotide
- Melanotan II
- Modimelanotide
- PG-931
- Antagonists: AGRP
- ASIP
- HS-014
- ML-00253764
- PG-106
- SHU-8914
- SHU-9005
- SHU-9119
|
|
MC4
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- AZD2820
- BIM-22493
- Bremelanotide
- LY-2112688
- Melanotan II
- MK-0493
- Modimelanotide
- PF-00446687
- PG-931
- PL-6983
- Ro 27-3225
- Setmelanotide
- THIQ
- Antagonists: AGRP
- ASIP
- HS-014
- HS-024
- HS-131
- JKC-363
- MCL-0020
- MCL-0042
- MCL-0129
- ML-00253764
- MPB-10
- SHU-8914
- SHU-9005
- SHU-9119
|
|
MC5
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- Bremelanotide
- HS-014
- HS-024
- Melanotan II
- Modimelanotide
- SHU-8914
- SHU-9005
- SHU-9119
- Antagonists: ASIP
- ML-00253764
|
|
Unsorted
|
- Agonists: Alsactide
- Codactide
- Giractide
- Norleusactide (pentacosactride)
- Seractide
- Tetracosactide (tetracosactrin, cosyntropin)
- Tosactide (octacosactrin)
- Tricosactide
- Tridecactide
|
|
|
Neuropeptide S |
|
|
Neuropeptide Y |
Y1
|
- Agonists: Neuropeptide Y
- Peptide YY
- Antagonists: BIBO-3304
- BIBP-3226
- BVD-10
- GR-231,118
- PD-160,170
|
|
Y2
|
- Agonists: 2-Thiouridine 5'-triphosphate
- Neuropeptide Y
- Neuropeptide Y (13-36)
- Peptide YY
- Peptide YY (3-36)
- Antagonists: BIIE-0246
- JNJ-5207787
- SF-11
|
|
Y4
|
- Agonists: GR-231,118
- Neuropeptide Y
- Pancreatic polypeptide
- Peptide YY
|
|
Y5
|
- Agonists: BWX-46
- Neuropeptide Y
- Peptide YY
- Antagonists: CGP-71683
- FMS-586
- L-152,804
- Lu AA-33810
- MK-0557
- NTNCB
- Velneperit (S-2367)
|
|
|
Neurotensin |
NTS1
|
- Agonists: Neurotensin
- Neuromedin N
- Antagonists: Meclinertant
- SR-142,948
|
|
NTS2
|
- Antagonists: Levocabastine
- SR-142,948
|
|
|
Opioid |
See here instead.
|
|
Orexin |
OX1
|
- Agonists: Orexin-A
- Orexin-B
- Antagonists: ACT-335827
- ACT-462206
- Almorexant
- Filorexant
- Lemborexant
- SB-334,867
- SB-408,124
- SB-649,868
- Suvorexant
- TCS-1102
|
|
OX2
|
- Agonists: Orexin-A
- Orexin-B
- SB-668,875
- Antagonists: ACT-335827
- ACT-462206
- Almorexant
- EMPA
- Filorexant
- JNJ-10397049
- JNJ-42847922
- Lemborexant
- MK-1064
- SB-649,868
- Suvorexant
- TCS-1102
- TCS-OX2-29
|
|
|
Oxytocin |
- Agonists: Aspartocin
- Carbetocin
- Cargutocin
- Demoxytocin
- Merotocin
- Nacartocin
- Oxytocin
- TC OT 39
- TGOT
- Vasotocin (argiprestocin)
- WAY-267,464
- Antagonists: Atosiban
- Barusiban
- Epelsiban
- Erlosiban
- L-368,899
- L-371,257
- L-372,662
- OBE001
- Retosiban
- SSR-126,768
- Tocinoic acid
- WAY-162,720
|
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Tachykinin |
NK1
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- Antagonists: Aprepitant
- Befetupitant
- Burapitant
- Casopitant
- CI-1021
- CP-96,345
- CP-99,994
- CP-122,721
- Dapitant
- Ezlopitant
- Figopitant
- FK-888
- Fosaprepitant
- GR-203,040
- GW-597,599
- HSP-117
- L-733,060
- L-741,671
- L-743,310
- L-758,298
- Lanepitant
- LY-306,740
- Maropitant
- Netupitant
- NKP-608
- Nolpitantium besilate
- Orvepitant
- Rolapitant
- RP-67,580
- SDZ NKT 343
- Serlopitant
- Telmapitant
- Tradipitant
- Vestipitant
- Vofopitant
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NK2
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- Antagonists: GR-159,897
- Ibodutant
- Nepadutant
- Saredutant
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NK3
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- Antagonists: Osanetant
- Talnetant
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Vasopressin |
V1A
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- Agonists: Felypressin
- Lypressin
- Ornipressin
- Selepressin
- Terlipressin
- Vasopressin (argipressin)
- Vasotocin (argiprestocin)
- Antagonists: Atosiban
- Conivaptan
- FR-218944
- JNJ-17079166
- JNJ-17308616
- LY-307174
- PF-184563
- Relcovaptan
- RG7314
- SRX246
- SRX251
- TC OT 39
- WAY-267,464
- YM-218
- YM-471
- YM-35471
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V1B
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- Agonists: Desmopressin
- Felypressin
- Lypressin
- Ornipressin
- Terlipressin
- Vasopressin (argipressin)
- Vasotocin (argiprestocin)
- Antagonists: ABT-436
- Nelivaptan
- ORG-52186
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V2
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- Agonists: Desmopressin
- Felypressin
- Lypressin
- Ornipressin
- TC OT 39
- Terlipressin
- Vasopressin (argipressin)
- Vasotocin (argiprestocin)
- Antagonists: Conivaptan
- JNJ-17079166
- Lixivaptan
- Mozavaptan
- RWJ-351647
- Satavaptan
- Tolvaptan
- YM-471
- YM-35471
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Unsorted
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- Antagonists: Ribuvaptan
- RWJ-339489
- VMAX-367
- VMAX-372
- VMAX-382
- YM-222546
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See also: Peptidergics
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