» Articles » PMID: 20460117

Immunohistochemical Localization of AMPA-type Glutamate Receptor Subunits in the Striatum of Rhesus Monkey

Overview
Journal Brain Res
Specialty Neurology
Date 2010 May 13
PMID 20460117
Citations 14
Authors
Affiliations
Soon will be listed here.
Abstract

Corticostriatal and thalamostriatal projections utilize glutamate as their neurotransmitter. Their influence on striatum is mediated, in part, by ionotropic AMPA-type glutamate receptors, which are heteromers composed of GluR1-4 subunits. While the cellular localization of AMPA-type subunits in the basal ganglia has been well characterized in rodents, the cellular localization of AMPA subunits in primate basal ganglia is not. We thus carried out immunohistochemical studies of GluR1-4 distribution in rhesus monkey basal ganglia in conjunction with characterization of each major neuron type. In striatum, about 65% of striatal neurons immunolabeled for GluR1, 75%-79% immunolabeled for GluR2 or GluR2/3, and only 2.5% possessed GluR4. All neurons the large size of cholinergic interneurons (mean diameter 26.1 microm) were moderately labeled for GluR1, while all neurons in the size range of parvalbuminergic interneurons (mean diameter 13.8 microm) were intensely rich in GluR1. Additionally, somewhat more than half of the neurons in the size range of projection neurons (mean diameter 11.6 microm) immunolabeled for GluR1, and about one third of these were very rich in GluR1. About half of the neurons the size of cholinergic interneurons were immunolabeled for GluR2, and the remainder of the neurons that were immunolabeled for GluR2 coincided with projection neurons in size and shape (GluR2 diameter=10.7 microm), indicating that the vast majority of striatal projection neurons possess immunodectible GluR2. Similar results were observed with GluR2/3 immunolabeling. Half of the neurons the size of cholinergic interneurons immunolabeled for GluR4 and seemingly all neurons in the size range of parvalbuminergic interneurons possessed GluR4. These results indicate that AMPA receptor subunit combinations for striatal projection neurons in rhesus monkey are similar to those for the corresponding neuron types in rodents, and thus their AMPA responses to glutamate are likely to be similar to those demonstrated in rodents.

Citing Articles

Neurochemistry and circuit organization of the lateral spiriform nucleus of birds: A uniquely nonmammalian direct pathway component of the basal ganglia.

Reiner A, Medina L, Abellan A, Deng Y, Toledo C, Luksch H J Comp Neurol. 2024; 532(5):e25620.

PMID: 38733146 PMC: 11090467. DOI: 10.1002/cne.25620.


The pale spear-nosed bat: A neuromolecular and transgenic model for vocal learning.

Vernes S, Devanna P, Horpel S, Alvarez van Tussenbroek I, Firzlaff U, Hagoort P Ann N Y Acad Sci. 2022; 1517(1):125-142.

PMID: 36069117 PMC: 9826251. DOI: 10.1111/nyas.14884.


Three-Dimensional Spatial Analyses of Cholinergic Neuronal Distributions Across The Mouse Septum, Nucleus Basalis, Globus Pallidus, Nucleus Accumbens, and Caudate-Putamen.

Carrasco A, Oorschot D, Barzaghi P, Wickens J Neuroinformatics. 2022; 20(4):1121-1136.

PMID: 35792992 PMC: 9588480. DOI: 10.1007/s12021-022-09588-1.


Evidence for Decreased Density of Calretinin-Immunopositive Neurons in the Caudate Nucleus in Patients With Schizophrenia.

Adorjan I, Sun B, Feher V, Tyler T, Veres D, Chance S Front Neuroanat. 2020; 14:581685.

PMID: 33281566 PMC: 7691639. DOI: 10.3389/fnana.2020.581685.


Progression of basal ganglia pathology in heterozygous Q175 knock-in Huntington's disease mice.

Deng Y, Wang H, Joni M, Sekhri R, Reiner A J Comp Neurol. 2020; 529(7):1327-1371.

PMID: 32869871 PMC: 8049038. DOI: 10.1002/cne.25023.


References
1.
Bennett B, Bolam J . Two populations of calbindin D28k-immunoreactive neurones in the striatum of the rat. Brain Res. 1993; 610(2):305-10. DOI: 10.1016/0006-8993(93)91414-n. View

2.
Tomiyama M, Palacios J, Cortes R, Vilaro M, Mengod G . Distribution of AMPA receptor subunit mRNAs in the human basal ganglia: an in situ hybridization study. Brain Res Mol Brain Res. 1997; 46(1-2):281-9. DOI: 10.1016/s0169-328x(97)00022-3. View

3.
Anderson K, Chen Q, Veenman C, Reiner A . Relative survival of striatal projection neurons and interneurons after intrastriatal injection of quinolinic acid in rats. Exp Neurol. 1994; 129(1):37-56. DOI: 10.1006/exnr.1994.1145. View

4.
Chen Q, Surmeier D, Reiner A . NMDA and non-NMDA receptor-mediated excitotoxicity are potentiated in cultured striatal neurons by prior chronic depolarization. Exp Neurol. 1999; 159(1):283-96. DOI: 10.1006/exnr.1999.7135. View

5.
Sager C, Tapken D, Kott S, Hollmann M . Functional modulation of AMPA receptors by transmembrane AMPA receptor regulatory proteins. Neuroscience. 2008; 158(1):45-54. DOI: 10.1016/j.neuroscience.2007.12.046. View