Dopamine receptor D3 is a protein that in humans is encoded by the DRD3 gene.[5][6]
This gene encodes the D3 subtype of the dopamine receptor. The D3 subtype inhibits adenylyl cyclase through inhibitory G-proteins. This receptor is expressed in phylogenetically older regions of the brain, suggesting that this receptor plays a role in cognitive and emotional functions.[citation needed] It is a target for drugs which treat schizophrenia, drug addiction, and Parkinson's disease.[7] Alternative splicing of this gene results in multiple transcript variants that would encode different isoforms, although some variants may be subject to nonsense-mediated decay (NMD).[6]
Function
[edit]
Alpha-synuclein (α-Syn) aggregation via Lewy bodies inclusion, a pathogenic signature exclusively present in PD patients, is decreased by D3 agonists while DA content is elevated by inhibiting DA reuptake and breakdown. The regulation of α-Syn aggregation and clearance enhances brain-derived neurotrophic factor (BDNF) secretion, which ultimately ameliorates neuroinflammation and oxidative stress while promoting neurogenesis and interacting with other DA receptors.[8][9]
D3 agonists like 7-OH-DPAT, pramipexole, and rotigotine, among others, display antidepressant effects in rodent models of depression.[10][11] Apomorphine has the ability to help PD patients with their cognition awareness.[12] In addition to having antidepressant properties such as regulating the depression-like behaviors and depression development, pramipexole has the capability to prevent and slow down cell apoptosis as well as to restore damaged neural networks and connections while rotigotine help PD patients to attenuates hyperpyrexia syndrome and schizophrenia.[13][14]
Animal studies
[edit]
D3 agonists have been shown to disrupt prepulse inhibition of startle (PPI), a cross-species measure that recapitulates deficits in sensorimotor gating in neuropsychiatric disorders such as schizophrenia.[15][16][17] In contrast, D3-preferring antagonists have antipsychotic-like profiles in measures of PPI in rats.[18]
Ligands
[edit]
Agonists
[edit]
trans-N-{4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]cyclohexyl}-3-methoxybenzamide, full agonist, > 200-fold binding selectivity over D4, D2, 5-HT1A, and α1-receptors[19]
SB-277011-A, selective D3 antagonist, 80x selectivity over D2 with no partial agonist effects, used in drug addiction research as a potential therapy for addiction to several different drugs
SR 21502 (highly selective)
Sulpiride (also D2 antagonist)
U99194
YQA14 (high affinity and selectivity)
Risperidone
Interactions
[edit]
Dopamine receptor D3 has been shown to interact with CLIC6[35] and EPB41L1.[36]
DRD3 Ser9Gly polymorphism(rs6280), which is a single nucleotide polymorphism (SNP) with variant base C/T is linked to variation in PD such as depression severity, impulse control disorders, behavioral addiction and aberrant decision-making.[37][38][39][40]
^Joyce JN, Millan MJ (February 2007). "Dopamine D3 receptor agonists for protection and repair in Parkinson's disease". Current Opinion in Pharmacology. 7 (1): 100–105. doi:10.1016/j.coph.2006.11.004. PMID 17174156.
^Favier M, Carcenac C, Savasta M, Carnicella S (2022). "Dopamine D3 Receptors: A Potential Target to Treat Motivational Deficits in Parkinson's Disease". Current Topics in Behavioral Neurosciences. Vol. 60. Berlin, Heidelberg: Springer Berlin Heidelberg. pp. 109–132. doi:10.1007/7854_2022_316. ISBN 978-3-031-23057-8. PMID 35469394.
^Breuer ME, Groenink L, Oosting RS, Buerger E, Korte M, Ferger B, Olivier B (August 2009). "Antidepressant effects of pramipexole, a dopamine D3/D2 receptor agonist, and 7-OH-DPAT, a dopamine D3 receptor agonist, in olfactory bulbectomized rats". European Journal of Pharmacology. 616 (1–3): 134–140. doi:10.1016/j.ejphar.2009.06.029. PMID 19549514.
^Bertaina-Anglade V, La Rochelle CD, Scheller DK (October 2006). "Antidepressant properties of rotigotine in experimental models of depression". European Journal of Pharmacology. 548 (1–3): 106–114. doi:10.1016/j.ejphar.2006.07.022. PMID 16959244.
^Biswas S, Zhang S, Fernandez F, Ghosh B, Zhen J, Kuzhikandathil E, et al. (January 2008). "Further structure-activity relationships study of hybrid 7-{[2-(4-phenylpiperazin-1-yl)ethyl]propylamino}-5,6,7,8-tetrahydronaphthalen-2-ol analogues: identification of a high-affinity D3-preferring agonist with potent in vivo activity with long duration of action". Journal of Medicinal Chemistry. 51 (1): 101–117. doi:10.1021/jm070860r. PMID 18072730.
^Perachon S, Schwartz JC, Sokoloff P (February 1999). "Functional potencies of new antiparkinsonian drugs at recombinant human dopamine D1, D2 and D3 receptors". European Journal of Pharmacology. 366 (2–3): 293–300. doi:10.1016/S0014-2999(98)00896-6. PMID 10082211.
^Peglion JL, Poitevin C, Mannoury La Cour C, Dupuis D, Millan MJ (April 2009). "Modulations of the amide function of the preferential dopamine D3 agonist (R,R)-S32504: improvements of affinity and selectivity for D3 versus D2 receptors". Bioorganic & Medicinal Chemistry Letters. 19 (8): 2133–2138. doi:10.1016/j.bmcl.2009.03.015. PMID 19324548.
^Blagg J, Allerton CM, Batchelor DV, Baxter AD, Burring DJ, Carr CL, et al. (December 2007). "Design and synthesis of a functionally selective D3 agonist and its in vivo delivery via the intranasal route". Bioorganic & Medicinal Chemistry Letters. 17 (24): 6691–6696. doi:10.1016/j.bmcl.2007.10.059. PMID 17976986.
^Cagnotto A, Parotti L, Mennini T (October 1996). "In vitro affinity of piribedil for dopamine D3 receptor subtypes, an autoradiographic study". European Journal of Pharmacology. 313 (1–2): 63–67. doi:10.1016/0014-2999(96)00503-1. PMID 8905329.
^Dörfler M, Tschammer N, Hamperl K, Hübner H, Gmeiner P (November 2008). "Novel D3 selective dopaminergics incorporating enyne units as nonaromatic catechol bioisosteres: synthesis, bioactivity, and mutagenesis studies". Journal of Medicinal Chemistry. 51 (21): 6829–6838. doi:10.1021/jm800895v. PMID 18834111.
^ abBettinetti L, Schlotter K, Hübner H, Gmeiner P (October 2002). "Interactive SAR studies: rational discovery of super-potent and highly selective dopamine D3 receptor antagonists and partial agonists". Journal of Medicinal Chemistry. 45 (21): 4594–4597. doi:10.1021/jm025558r. PMID 12361386.
^{{cite journal | vauthors = Grundt P, Carlson EE, Cao J, Bennett CJ, McElveen E, Taylor M, Luedtke RR, Newman AH | display-authors = 6 | title = Novel heterocyclic trans olefin analogues of N-{4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butyl}arylcarboxamides as selective probes with high affinity for the dopamine D3 receptor | journal = Journal of Medicinal Chemistry | volume = 48 | issue = 3 | pages = 839–848 | date = February 2005 | pmid = 15689168 | doi = 10.1021/jm049465g }}
^Griffon N, Jeanneteau F, Prieur F, Diaz J, Sokoloff P (September 2003). "CLIC6, a member of the intracellular chloride channel family, interacts with dopamine D(2)-like receptors". Brain Research. Molecular Brain Research. 117 (1): 47–57. doi:10.1016/S0169-328X(03)00283-3. PMID 14499480.
^Binda AV, Kabbani N, Lin R, Levenson R (September 2002). "D2 and D3 dopamine receptor cell surface localization mediated by interaction with protein 4.1N". Molecular Pharmacology. 62 (3): 507–513. doi:10.1124/mol.62.3.507. PMID 12181426. S2CID 19901660.
^Krishnamoorthy S, Rajan R, Banerjee M, Kumar H, Sarma G, Krishnan S, et al. (September 2016). "Dopamine D3 receptor Ser9Gly variant is associated with impulse control disorders in Parkinson's disease patients". Parkinsonism & Related Disorders. 30: 13–17. doi:10.1016/j.parkreldis.2016.06.005. PMID 27325396.
Missale C, Nash SR, Robinson SW, Jaber M, Caron MG (January 1998). "Dopamine receptors: from structure to function". Physiological Reviews. 78 (1): 189–225. doi:10.1152/physrev.1998.78.1.189. PMID 9457173.
Sidhu A, Niznik HB (November 2000). "Coupling of dopamine receptor subtypes to multiple and diverse G proteins". International Journal of Developmental Neuroscience. 18 (7): 669–677. doi:10.1016/S0736-5748(00)00033-2. PMID 10978845. S2CID 21002590.
Sokoloff P, Giros B, Martres MP, Bouthenet ML, Schwartz JC (September 1990). "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics". Nature. 347 (6289): 146–151. Bibcode:1990Natur.347..146S. doi:10.1038/347146a0. PMID 1975644. S2CID 4284114.
Giros B, Martres MP, Sokoloff P, Schwartz JC (1991). "[Gene cloning of human dopaminergic D3 receptor and identification of its chromosome]". Comptes Rendus de l'Académie des Sciences, Série III. 311 (13): 501–508. PMID 2129115.
Griffon N, Crocq MA, Pilon C, Martres MP, Mayerova A, Uyanik G, et al. (February 1996). "Dopamine D3 receptor gene: organization, transcript variants, and polymorphism associated with schizophrenia". American Journal of Medical Genetics. 67 (1): 63–70. doi:10.1002/(SICI)1096-8628(19960216)67:1<63::AID-AJMG11>3.0.CO;2-N. PMID 8678117.
Gulcher JR, Jónsson P, Kong A, Kristjánsson K, Frigge ML, Kárason A, et al. (September 1997). "Mapping of a familial essential tremor gene, FET1, to chromosome 3q13". Nature Genetics. 17 (1): 84–87. doi:10.1038/ng0997-84. PMID 9288103. S2CID 1506516.
Cargill M, Altshuler D, Ireland J, Sklar P, Ardlie K, Patil N, et al. (July 1999). "Characterization of single-nucleotide polymorphisms in coding regions of human genes". Nature Genetics. 22 (3): 231–238. doi:10.1038/10290. PMID 10391209. S2CID 195213008.
Pilla M, Perachon S, Sautel F, Garrido F, Mann A, Wermuth CG, et al. (July 1999). "Selective inhibition of cocaine-seeking behaviour by a partial dopamine D3 receptor agonist". Nature. 400 (6742): 371–375. Bibcode:1999Natur.400..371P. doi:10.1038/22560. PMID 10432116. S2CID 4351316.
Oldenhof J, Ray A, Vickery R, Van Tol HH (June 2001). "SH3 ligands in the dopamine D3 receptor". Cellular Signalling. 13 (6): 411–416. doi:10.1016/S0898-6568(01)00157-7. PMID 11384839.
Soma M, Nakayama K, Rahmutula D, Uwabo J, Sato M, Kunimoto M, et al. (January 2002). "Ser9Gly polymorphism in the dopamine D3 receptor gene is not associated with essential hypertension in the Japanese". Medical Science Monitor. 8 (1): CR1–CR4. PMID 11796958.
External links
[edit]
"Dopamine Receptors: D3". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology.
Receptors,+Dopamine+D3 at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
v
t
e
Cell surface receptor: G protein-coupled receptors