- 関
- mGluR
WordNet
- a cellular structure that is postulated to exist in order to mediate between a chemical agent that acts on nervous tissue and the physiological response
- a salt or ester of glutamic acid
PrepTutorEJDIC
- =sense organ / 受信装置
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/03/02 01:10:58」(JST)
wiki en
fluorescent micrographs of cells expressing mGluR1 labeled with green fluorescent protein[1]
The metabotropic glutamate receptors, or mGluRs, are a type of glutamate receptor that are active through an indirect metabotropic process. They are members of the group C family of G-protein-coupled receptors, or GPCRs.[2] Like all glutamate receptors, mGluRs bind with glutamate, an amino acid that functions as an excitatory neurotransmitter.
Glutamic acid
Contents
- 1 Function and structure
- 2 Classification
- 2.1 Overview
- 2.2 Group I
- 2.3 Group II & Group III
- 3 Localization
- 4 Roles
- 4.1 Modulation of other receptors
- 4.2 Role in plasticity
- 4.3 Roles in disease
- 5 History
- 6 References
- 7 External links
Function and structure
The mGluRs perform a variety of functions in the central and peripheral nervous systems: For example, they are involved in learning, memory, anxiety, and the perception of pain.[3] They are found in pre- and postsynaptic neurons in synapses of the hippocampus, cerebellum,[4] and the cerebral cortex, as well as other parts of the brain and in peripheral tissues.[5]
Like other metabotropic receptors, mGluRs have seven transmembrane domains that span the cell membrane.[6] Unlike ionotropic receptors, metabotropic glutamate receptors are not ion channels. Instead, they activate biochemical cascades, leading to the modification of other proteins, as for example ion channels.[7] This can lead to changes in the synapse's excitability, for example by presynaptic inhibition of neurotransmission,[8] or modulation and even induction of postsynaptic responses.[2][5][6][9]
A dimeric organization of mGluRs is required for signaling induced by agonists.[10]
Classification
Eight different types of mGluRs, labeled mGluR1 to mGluR8 (GRM1 to GRM8), are divided into groups I, II, and III.[2][4][5][9] Receptor types are grouped based on receptor structure and physiological activity.[3] The mGluRs are further divided into subtypes, such as mGluR7a and mGluR7b.
Overview
| Family | Receptors [11][12] | Gene | Mechanism[11] | Function | Agonists & Activators | Antagonists | Synapse site |
|---|---|---|---|---|---|---|---|
| Group I | mGluR1 | GRM1 | Gq, ↑Na+,[5] ↑K+,[5] ↓glutamate[9] |
|
|
mainly postsynaptic[15] | |
| mGluR5 | GRM5 | Gq, ↑Na+,[5] ↑K+,[5] ↓glutamate[9] | |||||
| Group II | mGluR2 | GRM2 | Gi/G0 |
|
|
|
mainly presynaptic[15] |
| mGluR3 | GRM3 | Gi/G0 | |||||
| Group III | mGluR4 | GRM4 | Gi/G0 |
|
|
mainly presynaptic[15] | |
| mGluR6 | GRM6 | Gi/G0 | |||||
| mGluR7 | GRM7 | Gi/G0 | |||||
| mGluR8 | GRM8 | Gi/G0 |
Group I
Quisqualic acid
The mGluRs in group I, including mGluR1 and mGluR5, are stimulated most strongly by the excitatory amino acid analog L-quisqualic acid.[5][17] Stimulating the receptors causes the associated enzyme phospholipase C to hydrolyze phosphoinositide phospholipids in the cell's plasma membrane.[2][5][9] This leads to the formation of inositol 1,4,5-trisphosphate (IP3) and diacyl glycerol. Due to its hydrophilic character, IP3 can travel to the endoplasmic reticulum, where it induces, via fixation on its receptor, the opening of calcium channels increasing in this way the cytosolic calcium concentrations. The lipophilic diacylglycerol remains in the membrane, acting as a cofactor for the activation of protein kinase C.
These receptors are also associated with Na+ and K+ channels.[5] Their action can be excitatory, increasing conductance, causing more glutamate to be released from the presynaptic cell, but they also increase inhibitory postsynaptic potentials, or IPSPs.[5] They can also inhibit glutamate release and can modulate voltage-dependent calcium channels.[9]
Group I mGluRs, but not other groups, are activated by 3,5-dihydroxyphenylglycine (DHPG),[15] a fact that is useful to experimenters because it allows them to isolate and identify them.
Group II & Group III
The receptors in group II, including mGluRs 2 and 3, and group III, including mGluRs 4, 6, 7, and 8, (with some exceptions) prevent the formation of cyclic adenosine monophosphate, or cAMP, by activating a G protein that inhibits the enzyme adenylyl cyclase, which forms cAMP from ATP.[2][4][5][18] These receptors are involved in presynaptic inhibition,[9] and do not appear to affect postsynaptic membrane potential by themselves. Receptors in groups II and III reduce the activity of postsynaptic potentials, both excitatory and inhibitory, in the cortex.[5]
The chemicals 2-(2,3-dicarboxycyclopropyl)glycine (DCG-IV) and eglumegad activate only group II mGluRs, while 2-amino-4-phosphonobutyrate (L-AP4) activates only group III mGluRs.[15] Several subtype-selective positive allosteric modulators that activate only the mGlu2 subtype, such as Biphenylindanone A, have also now been developed.
LY-341,495 and MGS-0039 are drugs that act as a selective antagonist blocking both of the group II metabotropic glutamate receptors, mGluR2 and mGluR3.[19] RO4491533 acts as a negative allosteric modulator of mGluR2 and mGluR3.[20]
Localization
Different types of mGluRs are distributed differently in cells. For example, one study found that Group I mGluRs are located mostly on postsynaptic parts of cells, while groups II and III are mostly located on presynaptic elements,[15] though they have been found on both pre- and postsynaptic membranes.[9]
Also, different mGluR subtypes are found predominantly in different parts of the body. For example, mGluR4 is located only in the brain, in locations such as the thalamus, hypothalamus and caudate nucleus.[21] All mGluRs except mGluR6 are thought to exist in the hippocampus and entorhinal cortex.[15]
Roles
It is thought that mGluRs play a role in a variety of different functions.
Modulation of other receptors
Metabotropic glutamate receptors are known to act as modulators of (affect the activity of) other receptors. For example, group I mGluRs are known to increase the activity of N-methyl-D-aspartate receptors (NMDARs),[13][14] a type of ion channel-linked receptor that is central in a neurotoxic process called excitotoxicity. Proteins called PDZ proteins frequently anchor mGluRs near enough to NMDARs to modulate their activity.[22]
It has been suggested that mGluRs may act as regulators of neurons' vulnerability to excitotoxicity (a deadly neurochemical process involving glutamate receptor overactivation) through their modulation of NMDARs, the receptor most involved in that process.[23] Excessive amounts of N-methyl-D-aspartate (NMDA), the selective specific agonist of NMDARs, has been found to cause more damage to neurons in the presence of group I mGluR agonists.[24] On the other hand, agonists of group II[25] and III mGluRs reduce NMDAR activity.[16]
Group II[26] and III[24] mGluRs tend to protect neurons from excitotoxicity,[16][27][28] possibly by reducing the activity of NMDARs.
Metabotropic glutamate receptors are also thought to affect dopaminergic and adrenergic neurotransmission.[29]
Role in plasticity
Like other glutamate receptors, mGluRs have been shown to be involved in synaptic plasticity[2][9] and in neurotoxicity and neuroprotection.[30][31]
They participate in long term potentiation and long term depression, and they are removed from the synaptic membrane in response to agonist binding.[18]
Roles in disease
Since metabotropic glutamate receptors are involved in a variety of functions, abnormalities in their expression can contribute to disease. For example, studies with mutant mice have suggested that mutations in expression of mGluR1 may be involved in the development of certain types of cancer.[32] In addition, manipulating mGluRs can be useful in treating some conditions. For example, clinical trial suggested that an mGlu2/3 agonist, LY354740, was effective in the treatment of generalized anxiety disorder.[33] Also, some researchers have suggested that activation of mGluR4 could be used as a treatment for Parkinson's disease.[34] Most recently, Group I mGluRs, have been implicated in the pathogenesis of Fragile X, a type of autism,[35] and a number of studies are currently testing the therapeutic potential of drugs that modify these receptors.[36] There is also growing evidence that group II metabotropic glutamate receptor agonists may play a role in the treatment of schizophrenia. Schizophrenia is associated with deficits in cortical inhibitory interneurons that release GABA and synaptic abnormalities associated with deficits in NMDA receptor function.[37] These inhibitory deficits may impair cortical function via cortical disinhibition and asynchrony.[38] The drug LY354740 (also known as Eglumegad, an mGlu2/3 agonist) was shown to attenuate physiologic and cognitive abnormalities in animal and human studies of NMDA receptor antagonist and serotonergic hallucinogen effects,[39][40][41][42] supporting the subsequent clinical evidence of efficacy for an mGluR2/3 agonist in the treatment of schizophrenia.[43] The same drug has been shown to interfere in the hypothalamic–pituitary–adrenal axis, with chronic oral administration of this drug leading to markedly reduced baseline cortisol levels in bonnet macaques (Macaca radiata); acute infusion of LY354740 resulted in a marked diminution of yohimbine-induced stress response in those animals.[44] LY354740 has also been demonstrated to act on the metabotropic glutamate receptor 3 (GRM3) of human adrenocortical cells, downregulating aldosterone synthase, CYP11B1, and the production of adrenal steroids (i.e. aldosterone and cortisol).[45]
History
The first demonstration that glutamate could induce the formation of molecules belonging to a major second messenger system was in 1985, when it was shown that it could stimulate the formation of inositol phosphates.[46] This finding allowed in 1987 to yield an explanation for oscillatory ionic glutamate responses and to provide further evidence for the existence of metabotropic glutamate receptors.[47] In 1991 the first metabotropic glutamate receptor of the seven transmembrane domain family was cloned.[48] More recent reports on ionotropic glutamate receptors able to couple to metabotropic transduction systems[49][50] suggest that metabotropic responses of glutamate might not be limited to seven transmembrane domain metabotropic glutamate receptors.
References
- ^ Kammermeier PJ (2006). "Surface clustering of metabotropic glutamate receptor 1 induced by long Homer proteins". BMC Neurosci 7: 1. doi:10.1186/1471-2202-7-1. PMC 1361788. PMID 16393337.
- ^ a b c d e f Bonsi P, Cuomo D, De Persis C, Centonze D, Bernardi G, Calabresi P, Pisani A (2005). "Modulatory action of metabotropic glutamate receptor (mGluR) 5 on mGluR1 function in striatal cholinergic interneurons". Neuropharmacology. 49. 49 Suppl 1: 104–13. doi:10.1016/j.neuropharm.2005.05.012. PMID 16005029.
- ^ a b Ohashi H, Maruyama T, Higashi-Matsumoto H, Nomoto T, Nishimura S, Takeuchi Y (2002). "A novel binding assay for metabotropic glutamate receptors using [3H] L-quisqualic acid and recombinant receptors" (subscription required). Zeitschrift für Naturforschung C 57 (3-4): 348–55. doi:10.1515/znc-2002-3-425. PMID 12064739.
- ^ a b c Hinoi E, Ogita K, Takeuchi Y, Ohashi H, Maruyama T, Yoneda Y (Mar 2001). "Characterization with [3H]quisqualate of group I metabotropic glutamate receptor subtype in rat central and peripheral excitable tissues". Neurochemistry International 38 (3): 277–85. doi:10.1016/S0197-0186(00)00075-9. PMID 11099787.
- ^ a b c d e f g h i j k l m Chu Z, Hablitz JJ (Oct 2000). "Quisqualate induces an inward current via mGluR activation in neocortical pyramidal neurons". Brain Research 879 (1-2): 88–92. doi:10.1016/S0006-8993(00)02752-9. PMID 11011009.
- ^ a b Platt SR (Mar 2007). "The role of glutamate in central nervous system health and disease--a review". Veterinary Journal 173 (2): 278–86. doi:10.1016/j.tvjl.2005.11.007. PMID 16376594.
- ^ Gabriel L, Lvov A, Orthodoxou D, Rittenhouse AR, Kobertz WR, Melikian HE (Sep 2012). "The acid-sensitive, anesthetic-activated potassium leak channel, KCNK3, is regulated by 14-3-3β-dependent, protein kinase C (PKC)-mediated endocytic trafficking". The Journal of Biological Chemistry 287 (39): 32354–66. doi:10.1074/jbc.M112.391458. PMID 22846993.
- ^ Sladeczek F., Momiyama A.,Takahashi T. (1992). "Presynaptic inhibitory action of metabotropic glutamate receptor agonist on excitatory transmission in visual cortical neurons". Proc. Roy. Soc. Lond. B 1993 253, 297-303.
- ^ a b c d e f g h i Endoh T (Oct 2004). "Characterization of modulatory effects of postsynaptic metabotropic glutamate receptors on calcium currents in rat nucleus tractus solitarius". Brain Research 1024 (1-2): 212–24. doi:10.1016/j.brainres.2004.07.074. PMID 15451384.
- ^ El Moustaine D, Granier S, Doumazane E, Scholler P, Rahmeh R, Bron P, Mouillac B, Banères JL, Rondard P, Pin JP (Oct 2012). "Distinct roles of metabotropic glutamate receptor dimerization in agonist activation and G-protein coupling". Proceedings of the National Academy of Sciences of the United States of America 109 (40): 16342–7. doi:10.1073/pnas.1205838109. PMC 3479612. PMID 22988116.
- ^ a b If not otherwise specified in table:TABLE 1 Classification of the metabotropic glutamate (mGlu) receptors From the following article:
- ^ Swanson CJ, Bures M, Johnson MP, Linden AM, Monn JA, Schoepp DD (Feb 2005). "Metabotropic glutamate receptors as novel targets for anxiety and stress disorders". Nature Reviews. Drug Discovery 4 (2): 131–44. doi:10.1038/nrd1630. PMID 15665858.
- ^ a b Skeberdis VA, Lan J, Opitz T, Zheng X, Bennett MV, Zukin RS (Jun 2001). "mGluR1-mediated potentiation of NMDA receptors involves a rise in intracellular calcium and activation of protein kinase C". Neuropharmacology 40 (7): 856–65. doi:10.1016/S0028-3908(01)00005-3. PMID 11378156.
- ^ a b Lea PM, Custer SJ, Vicini S, Faden AI (Sep 2002). "Neuronal and glial mGluR5 modulation prevents stretch-induced enhancement of NMDA receptor current". Pharmacology, Biochemistry, and Behavior 73 (2): 287–98. doi:10.1016/S0091-3057(02)00825-0. PMID 12117582.
- ^ a b c d e f g Shigemoto R, Kinoshita A, Wada E, Nomura S, Ohishi H, Takada M, Flor PJ, Neki A, Abe T, Nakanishi S, Mizuno N (Oct 1997). "Differential presynaptic localization of metabotropic glutamate receptor subtypes in the rat hippocampus" (abstract). The Journal of Neuroscience 17 (19): 7503–22. PMID 9295396.
- ^ a b c d Ambrosini A, Bresciani L, Fracchia S, Brunello N, Racagni G (May 1995). "Metabotropic glutamate receptors negatively coupled to adenylate cyclase inhibit N-methyl-D-aspartate receptor activity and prevent neurotoxicity in mesencephalic neurons in vitro" (abstract). Molecular Pharmacology 47 (5): 1057–64. PMID 7746273.
- ^ Bates B, Xie Y, Taylor N, Johnson J, Wu L, Kwak S, Blatcher M, Gulukota K, Paulsen JE (Dec 2002). "Characterization of mGluR5R, a novel, metabotropic glutamate receptor 5-related gene". Brain Research. Molecular Brain Research 109 (1-2): 18–33. doi:10.1016/S0169-328X(02)00458-8. PMID 12531512.
- ^ a b MRC (Medical Research Council), Glutamate receptors: Structures and functions., University of Bristol Centre for Synaptic Plasticity (2003). Retrieved January 20, 2008.
- ^ Koike H, Iijima M, Chaki S (Dec 2011). "Involvement of the mammalian target of rapamycin signaling in the antidepressant-like effect of group II metabotropic glutamate receptor antagonists". Neuropharmacology 61 (8): 1419–23. doi:10.1016/j.neuropharm.2011.08.034. PMID 21903115.
- ^ Campo B, Kalinichev M, Lambeng N, El Yacoubi M, Royer-Urios I, Schneider M, Legrand C, Parron D, Girard F, Bessif A, Poli S, Vaugeois JM, Le Poul E, Celanire S (Dec 2011). "Characterization of an mGluR2/3 negative allosteric modulator in rodent models of depression". Journal of Neurogenetics 25 (4): 152–66. doi:10.3109/01677063.2011.627485. PMID 22091727.
- ^ InterPro. InterPro: IPR001786 Metabotropic glutamate receptor 4. Retrieved on January 20, 2008.
- ^ Tu JC, Xiao B, Naisbitt S, Yuan JP, Petralia RS, Brakeman P, Doan A, Aakalu VK, Lanahan AA, Sheng M, Worley PF (Jul 1999). "Coupling of mGluR/Homer and PSD-95 complexes by the Shank family of postsynaptic density proteins". Neuron 23 (3): 583–92. doi:10.1016/S0896-6273(00)80810-7. PMID 10433269.
- ^ Baskys A, Blaabjerg M (Mar 2005). "Understanding regulation of nerve cell death by mGluRs as a method for development of successful neuroprotective strategies". Journal of the Neurological Sciences. 229-230: 201–9. doi:10.1016/j.jns.2004.11.028. PMID 15760640.
- ^ a b Bruno V, Copani A, Knöpfel T, Kuhn R, Casabona G, Dell'Albani P, Condorelli DF, Nicoletti F (Aug 1995). "Activation of metabotropic glutamate receptors coupled to inositol phospholipid hydrolysis amplifies NMDA-induced neuronal degeneration in cultured cortical cells". Neuropharmacology 34 (8): 1089–98. doi:10.1016/0028-3908(95)00077-J. PMID 8532158.
- ^ Buisson A, Yu SP, Choi DW (Jan 1996). "DCG-IV selectively attenuates rapidly triggered NMDA-induced neurotoxicity in cortical neurons". The European Journal of Neuroscience 8 (1): 138–43. doi:10.1111/j.1460-9568.1996.tb01174.x. PMID 8713457.
- ^ Bruno V, Battaglia G, Copani A, Giffard RG, Raciti G, Raffaele R, Shinozaki H, Nicoletti F (Sep 1995). "Activation of class II or III metabotropic glutamate receptors protects cultured cortical neurons against excitotoxic degeneration". The European Journal of Neuroscience 7 (9): 1906–13. doi:10.1111/j.1460-9568.1995.tb00712.x. PMID 8528465.
- ^ Allen JW, Ivanova SA, Fan L, Espey MG, Basile AS, Faden AI (Jul 1999). "Group II metabotropic glutamate receptor activation attenuates traumatic neuronal injury and improves neurological recovery after traumatic brain injury" (abstract). The Journal of Pharmacology and Experimental Therapeutics 290 (1): 112–20. PMID 10381766.
- ^ Faden AI, Ivanova SA, Yakovlev AG, Mukhin AG (Dec 1997). "Neuroprotective effects of group III mGluR in traumatic neuronal injury". Journal of Neurotrauma 14 (12): 885–95. doi:10.1089/neu.1997.14.885. PMID 9475370.
- ^ Wang J-Q, Brownell A-L (2007). "Development of metabotropic glutamate receptor ligands for neuroimaging". Current Medical Imaging Reviews 3 (3): 186–205. doi:10.2174/157340507781387059.
- ^ Siliprandi R, Lipartiti M, Fadda E, Sautter J, Manev H (Aug 1992). "Activation of the glutamate metabotropic receptor protects retina against N-methyl-D-aspartate toxicity". European Journal of Pharmacology 219 (1): 173–4. doi:10.1016/0014-2999(92)90598-X. PMID 1397046.
- ^ Baskys A, Fang L, Bayazitov I (Aug 2005). "Activation of neuroprotective pathways by metabotropic group I glutamate receptors: a potential target for drug discovery?". Annals of the New York Academy of Sciences 1053 (1): 55–73. doi:10.1196/annals.1344.006. PMID 16179509.
- ^ Namkoong J, Shin SS, Lee HJ, Marín YE, Wall BA, Goydos JS, Chen S (Mar 2007). "Metabotropic glutamate receptor 1 and glutamate signaling in human melanoma". Cancer Research 67 (5): 2298–305. doi:10.1158/0008-5472.CAN-06-3665. PMID 17332361.
- ^ Dunayevich E, Erickson J, Levine L, Landbloom R, Schoepp DD, Tollefson GD (Jun 2008). "Efficacy and tolerability of an mGlu2/3 agonist in the treatment of generalized anxiety disorder". Neuropsychopharmacology 33 (7): 1603–10. doi:10.1038/sj.npp.1301531. PMID 17712352.
- ^ Marino MJ, Williams DL, O'Brien JA, Valenti O, McDonald TP, Clements MK, Wang R, DiLella AG, Hess JF, Kinney GG, Conn PJ (Nov 2003). "Allosteric modulation of group III metabotropic glutamate receptor 4: a potential approach to Parkinson's disease treatment". Proceedings of the National Academy of Sciences of the United States of America 100 (23): 13668–73. doi:10.1073/pnas.1835724100. PMC 263871. PMID 14593202.
- ^ Dölen G, Osterweil E, Rao BS, Smith GB, Auerbach BD, Chattarji S, Bear MF (Dec 2007). "Correction of fragile X syndrome in mice". Neuron 56 (6): 955–62. doi:10.1016/j.neuron.2007.12.001. PMC 2199268. PMID 18093519.
- ^ Dölen G, Carpenter RL, Ocain TD, Bear MF (Jul 2010). "Mechanism-based approaches to treating fragile X". Pharmacology & Therapeutics 127 (1): 78–93. doi:10.1016/j.pharmthera.2010.02.008. PMID 20303363.
- ^ Krystal JH, D'Souza DC, Mathalon D, Perry E, Belger A, Hoffman R (Sep 2003). "NMDA receptor antagonist effects, cortical glutamatergic function, and schizophrenia: toward a paradigm shift in medication development". Psychopharmacology 169 (3-4): 215–33. doi:10.1007/s00213-003-1582-z. PMID 12955285.
- ^ Ford JM, Krystal JH, Mathalon DH (Jul 2007). "Neural synchrony in schizophrenia: from networks to new treatments". Schizophrenia Bulletin 33 (4): 848–52. doi:10.1093/schbul/sbm062. PMC 2632315. PMID 17567628.
- ^ Homayoun H, Jackson ME, Moghaddam B (Apr 2005). "Activation of metabotropic glutamate 2/3 receptors reverses the effects of NMDA receptor hypofunction on prefrontal cortex unit activity in awake rats". Journal of Neurophysiology 93 (4): 1989–2001. doi:10.1152/jn.00875.2004. PMID 15590730.
- ^ Moghaddam B, Adams BW (Aug 1998). "Reversal of phencyclidine effects by a group II metabotropic glutamate receptor agonist in rats". Science 281 (5381): 1349–52. doi:10.1126/science.281.5381.1349. PMID 9721099.
- ^ Krystal JH, Abi-Saab W, Perry E, D'Souza DC, Liu N, Gueorguieva R, McDougall L, Hunsberger T, Belger A, Levine L, Breier A (Apr 2005). "Preliminary evidence of attenuation of the disruptive effects of the NMDA glutamate receptor antagonist, ketamine, on working memory by pretreatment with the group II metabotropic glutamate receptor agonist, LY354740, in healthy human subjects". Psychopharmacology 179 (1): 303–9. doi:10.1007/s00213-004-1982-8. PMID 15309376.
- ^ Aghajanian GK, Marek GJ (Mar 2000). "Serotonin model of schizophrenia: emerging role of glutamate mechanisms". Brain Research. Brain Research Reviews 31 (2-3): 302–12. doi:10.1016/S0165-0173(99)00046-6. PMID 10719157.
- ^ Patil ST, Zhang L, Martenyi F, Lowe SL, Jackson KA, Andreev BV, Avedisova AS, Bardenstein LM, Gurovich IY, Morozova MA, Mosolov SN, Neznanov NG, Reznik AM, Smulevich AB, Tochilov VA, Johnson BG, Monn JA, Schoepp DD (Sep 2007). "Activation of mGlu2/3 receptors as a new approach to treat schizophrenia: a randomized Phase 2 clinical trial". Nature Medicine 13 (9): 1102–7. doi:10.1038/nm1632. PMID 17767166.
- ^ Coplan JD, Mathew SJ, Smith EL, Trost RC, Scharf BA, Martinez J, Gorman JM, Monn JA, Schoepp DD, Rosenblum LA (Jul 2001). "Effects of LY354740, a novel glutamatergic metabotropic agonist, on nonhuman primate hypothalamic-pituitary-adrenal axis and noradrenergic function". CNS Spectrums 6 (7): 607–12, 617. PMID 15573025.
- ^ Felizola SJ, Nakamura Y, Satoh F, Morimoto R, Kikuchi K, Nakamura T, Hozawa A, Wang L, Onodera Y, Ise K, McNamara KM, Midorikawa S, Suzuki S, Sasano H (Jan 2014). "Glutamate receptors and the regulation of steroidogenesis in the human adrenal gland: the metabotropic pathway". Molecular and Cellular Endocrinology 382 (1): 170–7. doi:10.1016/j.mce.2013.09.025. PMID 24080311.
- ^ Sladeczek F, Pin JP, Récasens M, Bockaert J, Weiss S (1985). "Glutamate stimulates inositol phosphate formation in striatal neurones". Nature 317 (6039): 717–9. doi:10.1038/317717a0. PMID 2865680.
- ^ Sugiyama H, Ito I, Hirono C (1987). "A new type of glutamate receptor linked to inositol phospholipid metabolism". Nature 325 (6104): 531–3. doi:10.1038/325531a0. PMID 2880300.
- ^ Masu M, Tanabe Y, Tsuchida K, Shigemoto R, Nakanishi S (Feb 1991). "Sequence and expression of a metabotropic glutamate receptor". Nature 349 (6312): 760–5. doi:10.1038/349760a0. PMID 1847995.
- ^ Dingledine R, Borges K, Bowie D, Traynelis SF (Mar 1999). "The glutamate receptor ion channels". Pharmacological Reviews 51 (1): 7–61. PMID 10049997.
- ^ Wang Y, Small DL, Stanimirovic DB, Morley P, Durkin JP (Oct 1997). "AMPA receptor-mediated regulation of a Gi-protein in cortical neurons". Nature 389 (6650): 502–4. doi:10.1038/39062. PMID 9333240.
External links
- Metabotropic Glutamate Receptors at the US National Library of Medicine Medical Subject Headings (MeSH)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
- 1. 腫瘍随伴性および自己免疫性脳炎 paraneoplastic and autoimmune encephalitis
- 2. 肝性脳症：病因 hepatic encephalopathy pathogenesis
- 3. 痙攣発作およびてんかんの病態生理 pathophysiology of seizures and epilepsy
- 4. 脆弱X症候群：小児および思春期におけるマネージメント fragile x syndrome management in children and adolescents
- 5. 虚血性脳卒中の病態生理 pathophysiology of ischemic stroke
English Journal
- The two faces of the pharmacological interaction of mGlu2 and 5-HT2A - Relevance of receptor heterocomplexes and interaction through functional brain pathways.
- Delille HK, Mezler M, Marek GJ.SourceAbbott Diagnostics Division, Max-Planck-Ring 2, 65205 Wiesbaden, Germany.
- Neuropharmacology.Neuropharmacology.2013 Jul;70:296-305. doi: 10.1016/j.neuropharm.2013.02.005. Epub 2013 Mar 4.
- Important functional interactions between the metabotropic glutamate 2 (mGlu2) and 5-hydroxytryptamine2A (5-HT2A) neurotransmitter receptors have been established based on electrophysiological, biochemical and behavioral evidence. Over the last several years, dimerization between 5-HT2A and mGlu2 re
- PMID 23466331
- Effect of an mGlu2/3 receptor antagonist on depressive behavior induced by withdrawal from chronic treatment with methamphetamine.
- Iijima M, Koike H, Chaki S.SourceDiscovery Pharmacology І, Molecular Function and Pharmacology Laboratories, Taisho Pharmaceutical Co., Ltd., 1-403 Yoshino-cho, Kita-ku, Saitama, Saitama 331-9530, Japan.
- Behavioural brain research.Behav Brain Res.2013 Jun 1;246:24-8. doi: 10.1016/j.bbr.2013.02.039. Epub 2013 Mar 5.
- Withdrawal from chronic treatment with a psychostimulant precipitates behavioral and physiological conditions similar to the symptoms of major depressive disorder (MDD). Accumulated studies have indicated that withdrawal from a psychostimulant in rodents elicits depressive phenotypes including despa
- PMID 23473878
- Expression of CRFR1 and Glu5R mRNA in different brain areas following repeated testing in mice that differ in habituation behaviour.
- Salomons AR, Arndt SS, Lavrijsen M, Kirchhoff S, Ohl F.SourceDepartment of Animals in Science and Society, Division of Animal Welfare and Laboratory Animal Science, Utrecht University, Utrecht, The Netherlands; Rudolf Magnus Institute of Neuroscience, Utrecht, The Netherlands. Electronic address: ambersalomons@gmail.com.
- Behavioural brain research.Behav Brain Res.2013 Jun 1;246:1-9. doi: 10.1016/j.bbr.2013.02.023. Epub 2013 Feb 28.
- Our recent studies revealed a profound impairment to habituate in 129P3 mice compared to BALB/c mice after repeated exposure to an initially novel environment. This was accompanied by strain-specific c-Fos expression in the prelimbic cortex, a brain area related to emotional and cognitive processing
- PMID 23458743
Japanese Journal
- 受賞講演総説 mGluR機能の可視化と探索 : 代謝型グルタミン酸受容体シグナリングの可視化解析
- 大久保 洋平
- 日本薬理学雑誌 = Folia pharmacologica Japonica : くすりとからだ : ファーマコロジカ 144(2), 76-80, 2014-08
- NAID 40020174062
- Synthesis and Biological Evaluation of 2-Substituted Quinoline 6-Carboxamides as Potential mGluR1 Antagonists for the Treatment of Neuropathic Pain
- Kim Younghee,Son Jiwon,Kim Juhyeon [他]
- Chemical and pharmaceutical bulletin 62(6), 508-518, 2014-06
- NAID 40020073439
- Regulation and functional roles of rebound potentiation at cerebellar stellate cell—Purkinje cell synapses
- Hirano Tomoo,Kawaguchi Shin-ya
- Frontiers in Cellular Neuroscience 8, 2014-02-18
- … The increase in intracellular Ca[2+] concentration caused by depolarization induces RP through enhancement of GABAA receptor (GABAAR) responsiveness. … Whether RP is induced or not is determined by the balance between phosphorylation and de-phosphorylation activities regulated by intracellular Ca[2+] and by metabotropic GABA and glutamate receptors. …
- NAID 120005385884
Related Pictures
★リンクテーブル★
| リンク元 | 「代謝型グルタミン酸受容体」「代謝型グルタミン酸レセプター」「代謝調節型グルタミン酸レセプター」「mGluR」 |
| 関連記事 | 「glutamate」「metabotropic」「glutamate receptor」 |
「代謝型グルタミン酸受容体」
-mGluR
- 関
- Metabotropic glutamate receptors
「代謝型グルタミン酸レセプター」
「代謝調節型グルタミン酸レセプター」
「mGluR」
- 関
- Metabotropic glutamate receptors
「glutamate」
グルタミン酸、グルタメート、グルタメイト、(化合物)グルタミン酸塩
「metabotropic」
- 代謝調節型の、代謝型の、向代謝性の