Keyword search (3,447 papers available)


The priming effect of food persists following blockade of dopamine receptors.

Author(s): Evangelista C, Hantson A, Shams WM, Almey A, Pileggi M, Voisard JR, Boulos V, Al-Qadri Y, Gonzalez Cautela BV, Zhou FX, Duchemin J, Habrich ...

Eur J Neurosci. 2019 Jul 27;: Authors: Evangelista C, Hantson A, Shams WM, Almey A, Pileggi M, Voisard JR, Boulos V, Al-Qadri Y, Gonzalez Cautela BV, Zhou FX, Duchemin J, Habrich A, Tito N, Koumro...

Article GUID: 31350860
Estrogen receptor α and G-protein coupled estrogen receptor 1 are localized to GABAergic neurons in the dorsal striatum.

Author(s): Almey A, Milner TA, Brake WG

Neurosci Lett. 2016 05 27;622:118-23 Authors: Almey A, Milner TA, Brake WG

Article GUID: 27080432
High estrogen and chronic haloperidol lead to greater amphetamine-induced BOLD activation in awake, amphetamine-sensitized female rats.

Author(s): Madularu D, Kulkarni P, Yee JR, Kenkel WM, Shams WM, Ferris CF, Brake WG

Horm Behav. 2016 06;82:56-63 Authors: Madularu D, Kulkarni P, Yee JR, Kenkel WM, Shams WM, Ferris CF, Brake WG

Article GUID: 27154458
Modulation of spatial and response strategies by phase of the menstrual cycle in women tested in a virtual navigation task.

Author(s): Hussain D, Hanafi S, Konishi K, Brake WG, Bohbot VD

Psychoneuroendocrinology. 2016 08;70:108-17 Authors: Hussain D, Hanafi S, Konishi K, Brake WG, Bohbot VD

Article GUID: 27213559
17β-Estradiol infusions into the dorsal striatum rapidly increase dorsal striatal dopamine release in vivo.

Author(s): Shams WM, Sanio C, Quinlan MG, Brake WG

Neuroscience. 2016 08 25;330:162-70 Authors: Shams WM, Sanio C, Quinlan MG, Brake WG

Article GUID: 27256507
Interactions between estradiol and haloperidol on perseveration and reversal learning in amphetamine-sensitized female rats.

Author(s): Almey A, Arena L, Oliel J, Shams WM, Hafez N, Mancinelli C, Henning L, Tsanev A, Brake WG

Horm Behav. 2017 03;89:113-120 Authors: Almey A, Arena L, Oliel J, Shams WM, Hafez N, Mancinelli C, Henning L, Tsanev A, Brake WG

Article GUID: 28062232
17β-estradiol locally increases phasic dopamine release in the dorsal striatum.

Author(s): Shams WM, Cossette MP, Shizgal P, Brake WG

Neurosci Lett. 2018 02 05;665:29-32 Authors: Shams WM, Cossette MP, Shizgal P, Brake WG

Article GUID: 29175028
Modulatory effect of 17-β estradiol on performance of ovariectomized rats on the Shock-Probe test.

Author(s): Gervais NJ, Jacob S, Brake WG, Mumby DG

Physiol Behav. 2014 May 28;131:129-35 Authors: Gervais NJ, Jacob S, Brake WG, Mumby DG

Article GUID: 24768650
Changes in brain volume in response to estradiol levels, amphetamine sensitization and haloperidol treatment in awake female rats.

Author(s): Madularu D, Kulkarni P, Ferris CF, Brake WG

Brain Res. 2015 Aug 27;1618:100-10 Authors: Madularu D, Kulkarni P, Ferris CF, Brake WG

Article GUID: 26032742
Attenuation of dendritic spine density in the perirhinal cortex following 17β-Estradiol replacement in the rat.

Author(s): Gervais NJ, Mumby DG, Brake WG

Hippocampus. 2015 Nov;25(11):1212-6 Authors: Gervais NJ, Mumby DG, Brake WG

Article GUID: 26104963
Ovarian steroids alter dopamine receptor populations in the medial preoptic area of female rats: implications for sexual motivation, desire, and behaviour.

Author(s): Graham MD, Gardner Gregory J, Hussain D, Brake WG, Pfaus JG

Eur J Neurosci. 2015 Dec;42(12):3138-48 Authors: Graham MD, Gardner Gregory J, Hussain D, Brake WG, Pfaus JG

Article GUID: 26536143
High Oestradiol Replacement Reverses Response Memory Bias in Ovariectomised Female Rats Regardless of Dopamine Levels in the Dorsal Striatum.

Author(s): Hussain D, Cossette MP, Brake WG

J Neuroendocrinol. 2016 05;28(5): Authors: Hussain D, Cossette MP, Brake WG

Article GUID: 26929121
Intra-perirhinal cortex administration of estradiol, but not an ERβ agonist, modulates object-recognition memory in ovariectomized rats.

Author(s): Gervais NJ, Hamel LM, Brake WG, Mumby DG

Neurobiol Learn Mem. 2016 09;133:89-99 Authors: Gervais NJ, Hamel LM, Brake WG, Mumby DG

Article GUID: 27321161
Title:Estrogen receptor α and G-protein coupled estrogen receptor 1 are localized to GABAergic neurons in the dorsal striatum.
Authors:Almey A,  Milner TA,  Brake WG
Link:https://www.ncbi.nlm.nih.gov/pubmed/27080432?dopt=Abstract
DOI:10.1016/j.neulet.2016.04.023
Category:Neurosci Lett
PMID:27080432
Dept Affiliation: PSYCHOLOGY
1 Centre for Studies in Behavioral Neurobiology (CSBN), Department of Psychology, Concordia University, Montreal, QC, Canada. Electronic address: anne.almey@gmail.com.
2 Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA; Harold and Margaret Milliken Hatch Laboratory of Neuroendocrinology, The Rockefeller University, New York, NY, USA. Electronic address: tmilner@med.cornell.edu.
3 Centre for Studies in Behavioral Neurobiology (CSBN), Department of Psychology, Concordia University, Montreal, QC, Canada. Electronic address: wayne.brake@concordia.ca.

Description:

Estrogen receptor a and G-protein coupled estrogen receptor 1 are localized to GABAergic neurons in the dorsal striatum.

Neurosci Lett. 2016 05 27;622:118-23

Authors: Almey A, Milner TA, Brake WG

Abstract

Estrogens affect dopamine transmission in the striatum, increasing dopamine availability, maintaining D2 receptor density, and reducing the availability of the dopamine transporter. Some of these effects of estrogens are rapid, suggesting that they are mediated by membrane associated receptors. Recently our group demonstrated that there is extra-nuclear labeling for ERa, ERß, and GPER1 in the striatum, but that ERa and GPER1 are not localized to dopaminergic neurons in this region. GABAergic neurons are the most common type of neuron in the striatum, and changes in GABA transmission affect dopamine transmission. Thus, to determine whether ERa or GPER1 are localized to GABAergic neurons, we double labeled the striatum with antibodies for ERa or GPER1 and GABA and examined them using electron microscopy. Ultrastructural analysis revealed that ERa and GPER1 are localized exclusively to extranuclear sites in the striatum, and ~35% of the dendrites and axon terminals labeled for these receptors contain GABA immunoreactivity. Binding at membrane-associated ERa and GPER1 could account for rapid estrogen-induced decreases in GABA transmission in the striatum, which, in turn, could affect dopamine transmission in this region.

PMID: 27080432 [PubMed - indexed for MEDLINE]