General Information of Drug Therapeutic Target (DTT) (ID: TT8R70G)

DTT Name Gonadotropin-releasing hormone receptor (GNRHR)
Synonyms Hypothalamic gonadotropin-releasing hormone receptor; Gonadotrophin releasing hormone receptor; GnRH-R; GnRH receptor; GRHR
Gene Name GNRHR
DTT Type
Successful target
[1]
BioChemical Class
GPCR rhodopsin
UniProt ID
GNRHR_HUMAN
TTD ID
T12475
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MANSASPEQNQNHCSAINNSIPLMQGNLPTLTLSGKIRVTVTFFLFLLSATFNASFLLKL
QKWTQKKEKGKKLSRMKLLLKHLTLANLLETLIVMPLDGMWNITVQWYAGELLCKVLSYL
KLFSMYAPAFMMVVISLDRSLAITRPLALKSNSKVGQSMVGLAWILSSVFAGPQLYIFRM
IHLADSSGQTKVFSQCVTHCSFSQWWHQAFYNFFTFSCLFIIPLFIMLICNAKIIFTLTR
VLHQDPHELQLNQSKNNIPRARLKTLKMTVAFATSFTVCWTPYYVLGIWYWFDPEMLNRL
SDPVNHFFFLFAFLNPCFDPLIYGYFSL
Function
Receptor for gonadotropin releasing hormone (GnRH) that mediates the action of GnRH to stimulate the secretion of the gonadotropic hormones luteinizing hormone (LH) and follicle-stimulating hormone (FSH). This receptor mediates its action by association with G-proteins that activate a phosphatidylinositol-calcium second messenger system. Isoform 2 may act as an inhibitor of GnRH-R signaling.
KEGG Pathway
Neuroactive ligand-receptor interaction (hsa04080 )
GnRH signaling pathway (hsa04912 )
Reactome Pathway
G alpha (q) signalling events (R-HSA-416476 )
Hormone ligand-binding receptors (R-HSA-375281 )

Molecular Interaction Atlas (MIA) of This DTT

Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This DTT
10 Approved Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
Abarelix DM5WFNP Prostate cancer 2C82.0 Approved [2]
Cetrorelix DMFD9Q6 Ovarian stimulation LB45.1 Approved [1]
Degarelix DM3O8QY Prostate cancer 2C82.0 Approved [3]
Elagolix sodium DMRDUC0 Endometriosis GA10 Approved [4]
Ganirelix DMGMB30 Ovulation dysfunction 5A80 Approved [5]
Gonadorelin DMAQ469 Amenorrhea GA20.0 Approved [6]
Leuprorelin acetate DM15HAT Prostate cancer 2C82.0 Approved [7]
Nafarelin DMAHEFY Endometriosis GA10 Approved [8]
Relugolix DMK7IWL Prostate cancer 2C82.0 Approved [9]
Triptorelin DMTK4LS Infertility GB04 Approved [10]
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⏷ Show the Full List of 10 Approved Drug(s)
10 Clinical Trial Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
AEZS-108 DMAYO46 Acute lymphoblastic leukaemia 2A85 Phase 3 [11]
Elagolix DMB2C0E Uterine fibroids 2E86.0 Phase 3 [12]
GnRH DM0LQ94 Female infertility GA31.Z Phase 3 [13]
ACYLINE DM9GRTK Prostate cancer 2C82.0 Phase 2 [14]
ASP-1707 DME8XD7 Endometriosis GA10 Phase 2 [15]
KLH-2109 DM40HOY Endometriosis GA10 Phase 2 [16]
Ozarelix DMEGTH1 Prostate disease GA91 Phase 2 [17]
PEP-223/CoVaccine HT DMM9L1R Prostate cancer 2C82.0 Phase 1/2 [13]
Prostate cancer vaccine DMRSRBL Prostate cancer 2C82.0 Phase 1/2 [13]
VERU-100 DMYXE9C Prostate cancer 2C82.0 Phase 1/2 [18]
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⏷ Show the Full List of 10 Clinical Trial Drug(s)
8 Discontinued Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
Antide DMEO6PR Prostate hyperplasia GA90 Discontinued in Phase 2 [19]
Gonadimmune DM9MEAY Prostate cancer 2C82.0 Discontinued in Phase 2 [20]
TAK-013 DM0TDZI Uterine fibroids 2E86.0 Discontinued in Phase 2 [21]
A-75998 DM0DLC1 Hormone deficiency 5A61.1 Discontinued in Phase 1 [22]
NBI-42902 DM4MTPU Prostate cancer 2C82.0 Discontinued in Phase 1 [23]
Ramorelix DMVID8E Esophageal cancer 2B70 Discontinued in Phase 1 [24]
D-21775 DME07ML Solid tumour/cancer 2A00-2F9Z Terminated [13]
D-26344 DMBJAUC Solid tumour/cancer 2A00-2F9Z Terminated [26]
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⏷ Show the Full List of 8 Discontinued Drug(s)
1 Preclinical Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
5-(N,N-hexamethylene)-amiloride DMC4IUQ Coronavirus infection 1D92 Preclinical [25]
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48 Investigative Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
AEZS-115 DMULWOG Solid tumour/cancer 2A00-2F9Z Investigative [13]
AN-207 DMRS0LA Solid tumour/cancer 2A00-2F9Z Investigative [13]
antarelix DM7TOGW Discovery agent N.A. Investigative [27]
AZALINE B DMN861Q Discovery agent N.A. Investigative [14]
detirelix DMFWDNJ Discovery agent N.A. Investigative [28]
FD-1 DM7IEL2 Discovery agent N.A. Investigative [25]
furan-1 DMCFEBW Discovery agent N.A. Investigative [29]
IN-3 DMENHMU Discovery agent N.A. Investigative [30]
LHRH DMB4ACY Endometriosis GA10 Investigative [31]
LXT-101 DM0LKPE Prostate cancer 2C82.0 Investigative [32]
Org-30850 DMXGA56 Discovery agent N.A. Investigative [33]
PGlu-His-Trp-Ser-His-D-Tyr-Leu-Arg-Pro-Gly-NH2 DMLMTIY Discovery agent N.A. Investigative [34]
PGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2 DM40PT5 Discovery agent N.A. Investigative [34]
T-98475 DMFKQ1W Discovery agent N.A. Investigative [21]
WAY-207024 DMJ14NE Discovery agent N.A. Investigative [35]
[125I]cetrorelix DM0X824 Discovery agent N.A. Investigative [36]
[4Aph(CO-(C2H4O)3-C2H4-NH-CO-NH-OCH3)5]degarelix DM86Z4H Discovery agent N.A. Investigative [37]
[4Aph(CO-NH-(C2H4O)2-C2H5)5]degarelix DM4IXJA Discovery agent N.A. Investigative [37]
[4Aph(CO-NH-OCH3)5,D-4Aph(CO-NH-OCH3)6]degarelix DM57TIU Discovery agent N.A. Investigative [37]
[4Aph(CO-NH-OCH3)5]degarelix DM6C8K1 Discovery agent N.A. Investigative [37]
[4Aph(CO-NH-OH)5]degarelix DMFMB31 Discovery agent N.A. Investigative [37]
[D-4Aph(CO-NH-(C2H4O)2-C2H5)6]degarelix DMFKTJ8 Discovery agent N.A. Investigative [37]
[D-4Aph(CO-NH-OCH3)6]degarelix DMR7TEQ Discovery agent N.A. Investigative [37]
[D-4Aph(CO-NH-OH)6]degarelix DMMVIX7 Discovery agent N.A. Investigative [37]
[D-Dab(CO-NH-OCH3)3]degarelix DMEZKX0 Discovery agent N.A. Investigative [37]
[D-Dab(CO-NH-OH)3]degarelix DMRVPN1 Discovery agent N.A. Investigative [37]
[D-Dap(CO-NH-OCH3)3]degarelix DM5ZR4S Discovery agent N.A. Investigative [37]
[D-Dap(CO-NH-OH)3]degarelix DMS0LFT Discovery agent N.A. Investigative [37]
[D-Gln3,D-Ncy(isopropyl)7]acyline DMP1D7Q Discovery agent N.A. Investigative [14]
[D-Gln3,D-Ncy(SO,isopropyl)7]acyline DMFAX1Q Discovery agent N.A. Investigative [14]
[D-Gln3,D-Ncy(SO2,isopropyl)7]acyline DM3H0CX Discovery agent N.A. Investigative [14]
[D-Gln3,Ncy(isopropyl)7]acyline DMMEQ3R Discovery agent N.A. Investigative [14]
[D-Gln3,Ncy(SO,isopropyl)7]acyline DM2QDXW Discovery agent N.A. Investigative [14]
[D-Gln3,Ncy(SO2,isopropyl)7]acyline DMJSCO7 Discovery agent N.A. Investigative [14]
[D-Ncy(2-naphthyl)1]acyline DMAFNTL Discovery agent N.A. Investigative [14]
[D-Ncy(isopropyl)7]acyline DMVBTAM Discovery agent N.A. Investigative [14]
[D-Ncy(methyl)10] acyline DM9TORW Discovery agent N.A. Investigative [14]
[D-Ncy(methyl)4]acyline DM63FN5 Discovery agent N.A. Investigative [14]
[D-Ncy(SO,isopropyl)7]acyline DME9AN4 Discovery agent N.A. Investigative [14]
[D-Ncy(SO,methyl)10]acyline DMT2X98 Discovery agent N.A. Investigative [14]
[D-Ncy(SO,methyl)4]acyline DM6HEXG Discovery agent N.A. Investigative [14]
[Ncy(2-naphthyl)1]acyline DME6LKY Discovery agent N.A. Investigative [14]
[Ncy(isopropyl)7]acyline DM5CS8U Discovery agent N.A. Investigative [14]
[Ncy(methyl)10]acyline DM9RC3O Discovery agent N.A. Investigative [14]
[Ncy(methyl)4]acyline DMLK8YQ Discovery agent N.A. Investigative [14]
[Ncy(SO,isopropyl)7]acyline DMEFIQ9 Discovery agent N.A. Investigative [14]
[Ncy(SO,methyl)10]acyline DMT8X45 Discovery agent N.A. Investigative [14]
[Ncy(SO,methyl)4]acyline DM057MP Discovery agent N.A. Investigative [14]
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⏷ Show the Full List of 48 Investigative Drug(s)

Molecular Expression Atlas (MEA) of This DTT

Molecular Expression Atlas (MEA) Jump to Detail Molecular Expression Atlas of This DTT
Disease Name ICD 11 Studied Tissue p-value Fold-Change Z-score
Endometriosis GA10 Endometrium tissue 9.07E-01 0.02 0.09
Prostate cancer 2C82 Prostate 4.30E-01 1.33E-02 0.04
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References

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2 Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
3 Iterative approach to the discovery of novel degarelix analogues: substitutions at positions 3, 7, and 8. Part II. J Med Chem. 2005 Jul 28;48(15):4851-60.
4 2018 FDA drug approvals.Nat Rev Drug Discov. 2019 Feb;18(2):85-89.
5 Age attenuates testosterone secretion driven by amplitude-varying pulses of recombinant human luteinizing hormone during acute gonadotrope inhibiti... J Clin Endocrinol Metab. 2007 Sep;92(9):3626-32.
6 Use of cognitive behavior therapy for functional hypothalamic amenorrhea. Ann N Y Acad Sci. 2006 Dec;1092:114-29.
7 Clinical pipeline report, company report or official report of Takeda (2009).
8 Reversible downregulation of endocrine and germinative testicular function (hormonal castration) in the dog with the GnRH-agonist azagly-nafarelin ... Theriogenology. 2009 Apr 15;71(7):1037-45.
9 Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health Human Services. 2020
10 Regulation of GnRH I receptor gene expression by the GnRH agonist triptorelin, estradiol, and progesterone in the gonadotroph-derived cell line alphaT3-1. Endocrine. 2006 Aug;30(1):139-44.
11 Stability of cytotoxic luteinizing hormone-releasing hormone conjugate (AN-152) containing doxorubicin 14-O-hemiglutarate in mouse and human serum in vitro: implications for the design of preclinicalstudies. Proc Natl Acad Sci U S A. 2000 Jan 18;97(2):829-34.
12 Elagolix, a novel, orally bioavailable GnRH antagonist under investigation for the treatment of endometriosis-related pain. Womens Health (Lond Engl). 2015 Jan;11(1):19-28.
13 URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Target id: 256).
14 Structure-activity relationship studies of gonadotropin-releasing hormone antagonists containing S-aryl/alkyl norcysteines and their oxidized deriv... J Med Chem. 2007 May 3;50(9):2067-77.
15 Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800032657)
16 Clinical pipeline report, company report or official report of Avarx.
17 Ozarelix, a fourth generation GnRH antagonist, induces apoptosis in hormone refractory androgen receptor negative prostate cancer cells modulating expression and activity of death receptors. Prostate. 2010 Sep 1;70(12):1340-9.
18 ClinicalTrials.gov (NCT04843319) Open-Label, Proof-of-Concept and Dose Finding Phase 1b/2 Study of VERU-100 in Men With Advanced Prostate Cancer. U.S.National Institutes of Health.
19 Antide (Nal-Lys GnRH antagonist) suppression of pituitary-testicular function and sexual behavior in group-living rhesus monkeys. Physiol Behav. 1991 Aug;50(2):429-35.
20 A novel retro-inverso gonadotropin-releasing hormone (GnRH) immunogen elicits antibodies that neutralize the activity of native GnRH. Endocrinology. 2003 Jul;144(7):3262-9.
21 Non-peptide gonadotropin-releasing hormone receptor antagonists. J Med Chem. 2008 Jun 26;51(12):3331-48.
22 Physicochemical properties of A-75998, an antagonist of luteinizing hormone releasing hormone. J Pharm Sci. 1995 Aug;84(8):953-8.
23 Discovery of sodium R-(+)-4-{2-[5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-[trifluoromethyl]benzyl)-4-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl]-1-phenylethylamino}butyrate (elagolix), a potent and orally available nonpeptide antagonist of the human gonadotropin-releasing hormone receptor. J Med Chem. 2008 Dec 11;51(23):7478-85.
24 Effects of the luteinizing-hormone-releasing hormone (LHRH) antagonist ramorelix (hoe013) and the LHRH agonist buserelin on dimethylbenz[]anthracene-induced mammary carcinoma: studies with slow-release formulations. J Cancer Res Clin Oncol. 1993;119(8):457-62.
25 Amiloride derivatives and a nonpeptidic antagonist bind at two distinct allosteric sites in the human gonadotropin-releasing hormone receptor. Mol Pharmacol. 2008 Jun;73(6):1808-15.
26 Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800003256)
27 Characterization of gonadotropin-releasing hormone analogs based on a sensitive cellular luciferase reporter gene assay. Anal Biochem. 1997 Aug 15;251(1):17-23.
28 Inhibition of follicular development by a potent antagonistic analog of gonadotropin-releasing hormone (detirelix). J Clin Endocrinol Metab. 1991 Apr;72(4):927-33.
29 Biological characterization of a novel, orally active small molecule gonadotropin-releasing hormone (GnRH) antagonist using castrated and intact rats. J Pharmacol Exp Ther. 2003 May;305(2):688-95.
30 Rescue of hypogonadotropic hypogonadism-causing and manufactured GnRH receptor mutants by a specific protein-folding template: misrouted proteins as a novel disease etiology and therapeutic target. JClin Endocrinol Metab. 2002 Jul;87(7):3255-62.
31 Discovery of a novel, potent, and orally active nonpeptide antagonist of the human luteinizing hormone-releasing hormone (LHRH) receptor. J Med Chem. 1998 Oct 22;41(22):4190-5.
32 In vivo characterization of a novel GnRH (gonadotropin-releasing hormone) antagonist, LXT-101, in normal male rats. Regul Pept. 2006 Sep 11;136(1-3):122-9.
33 In vivo effects of a potent GnRH antagonist ORG 30850: physiologic evidence that down-regulation of GnRH receptors does not occur. J Soc Gynecol Investig. 1994 Oct-Dec;1(4):290-6.
34 Overlapping, nonidentical binding sites of different classes of nonpeptide antagonists for the human gonadotropin-releasing hormone receptor. J Med Chem. 2006 Jan 26;49(2):637-47.
35 Synthesis and biological evaluation of piperazinyl heterocyclic antagonists of the gonadotropin releasing hormone (GnRH) receptor. Bioorg Med Chem Lett. 2010 Apr 15;20(8):2512-5.
36 Residues within transmembrane helices 2 and 5 of the human gonadotropin-releasing hormone receptor contribute to agonist and antagonist binding. Mol Endocrinol. 2000 Jul;14(7):1099-115.
37 Novel analogues of degarelix incorporating hydroxy-, methoxy-, and pegylated-urea moieties at positions 3, 5, 6 and the N-terminus. Part III. J Med Chem. 2006 Jun 15;49(12):3536-43.