Results 61 to 70 of about 64,471 (275)

Metabotropic Glutamate Receptors 7 within the Nucleus Accumbens are Involved in Relief Learning in Rats [PDF]

Current Neuropharmacology, 2016
Relief learning is an appetitive association of a formally neutral cue with relief induced by the offset of an aversive stimulus. Since the nucleus accumbens mediates relief learning and accumbal metabotropic glutamate receptors 7 (mGluR7) modulate appetitive-like processes, we hypothesized that accumbal mGluR7 may be involved in the modulation of ...
Evelyn Kahl, Markus Fendt
openaire   +3 more sources

Dopamine neuron glutamate cotransmission evokes a delayed excitation in lateral dorsal striatal cholinergic interneurons

eLife, 2018
Dopamine neurons have different synaptic actions in the ventral and dorsal striatum (dStr), but whether this heterogeneity extends to dStr subregions has not been addressed.
Nao Chuhma, Susana Mingote, Leora Yetnikoff, Abigail Kalmbach, Thong Ma, Samira Ztaou, Anna-Claire Sienna, Sophia Tepler, Jean-Francois Poulin, Mark Ansorge, Rajeshwar Awatramani, Un Jung Kang, Stephen Rayport   +12 more
doaj   +1 more source

Contribution of Cystine-Glutamate Antiporters to the Psychotomimetic Effects of Phencyclidine [PDF]

, 2008
Altered glutamate signaling contributes to a myriad of neural disorders, including schizophrenia. While synaptic levels are intensely studied, nonvesicular release mechanisms, including cystine–glutamate exchange, maintain high steady-state glutamate ...
A Baskys, A Breier, A Meister, A Meister, AJ Cochilla, AK Malhotra, Aric Madayag, AW MacDonald III, AY Shih, B Moghaddam, B Moghaddam, D Jabaudon, DA Baker, DA Baker, David A Baker, DC Javitt, DD Schoepp, DD Schoepp, DE Featherstone, DM Barch, DP Purohit, DR Weinberger, DS Gupta, DS Lorrain, E Pileblad, ED Luby, F Faltus, F Sams-Dodd, G Hu, G Hu, G Kohr, G Paxinos, GD Pearlson, GJ Marek, H Augustin, H Homayoun, H Sato, H Sies, HB Uylings, HF Bradford, Ilangovan Raju, J Cartmell, J Kilbride, JA Lieberman, James H Meador-Woodruff, JB Manent, JH Cabungcal, JH Krystal, JH Krystal, JM Williamson, JY Kim, K Aoyama, KQ Do, L Lu, Lars V Kristiansen, LE Chavez-Noriega, M D'Ascenzo, M Herrera-Marschitz, M Verhage, ME Jackson, MM Moran, O Valenti, P Steullet, PD Harvey, R Corbett, R Takahata, S Bannai, S Chaki, SA Petersen, SJ Sigrist, SM Deneke, Vahram Haroutunian, W Hauber, W Timmerman, WA Abbott, WE Bunney, Y Huang, ZX Xi, ZX Xi   +78 more
core   +2 more sources

Examining mGlu5 Receptor Availability as a Predictor of Vulnerability to PTSD: An [F]FPEB and PET Study in Male and Female Rats

Chronic Stress, 2023
Background Females are twice as likely to experience post-traumatic stress disorder (PTSD) than males, yet specific factors contributing to this greater risk are not fully understood.
Ruth H. Asch, Krista Fowles, Robert H. Pietrzak, Jane R. Taylor, Irina Esterlis   +4 more
doaj   +1 more source

Permissive role for mGlu1 metabotropic glutamate receptors in excitotoxic retinal degeneration [PDF]

, 2017
Neuroprotection is an unmet need in eye disorders characterized by retinal ganglion cell (RGC) death, such as prematurity-induced retinal degeneration, glaucoma, and age-related macular degeneration.
Battaglia, Giuseppe, Beneventano, Martina, Bruno, Valeria, Bucci, Domenico, Di Pietro, Paola, Liberatore, Francesca, Madonna, Michele, Mascio, Giada, Nicoletti, Ferdinando, Puliti, Alda Maria, Romano, Maria Rosaria   +10 more
core   +1 more source

Glutamate (mGluR-5) gene expression in brain regions of streptozotocin induced diabetic rats as a function of age: role in regulation of calcium release from the pancreatic islets in vitro

Journal of Biomedical Science, 2009
Metabotrophic glutamate receptors (mGluRs) modulate cellular activities involved in the processes of differentiation and degeneration. In this study, we have analysed the expression pattern of group-I metabotropic glutamate receptor (mGlu-5) in cerebral ...
Paulose CS, Kumar T Peeyush, Balakrishnan Savitha   +2 more
doaj   +1 more source

N-acetyl-cysteine, a drug that enhances the endogenous activation of group-II metabotropic glutamate receptors, inhibits nociceptive transmission in humans. [PDF]

, 2015
Emerging research seeking novel analgesic drugs focuses on agents targeting group-II metabotropic glutamate receptors (mGlu2 and mGlu3 receptors). N-Acetylcysteine (NAC) enhances the endogenous activation of mGlu2/3 receptors by activating the glial ...
BATTAGLIA, Giuseppe, CRUCCU, Giorgio, DI STEFANO, GIULIA, E. Pasquale, LATTANZI, Roberta, NICOLETTI, Ferdinando, PIROSO, SERENA, S. Notartomaso, TRUINI, ANDREA   +8 more
core   +1 more source

The actin‐binding protein Filamin‐A interacts with the metabotropic glutamate receptor type 7 [PDF]

FEBS Letters, 2002
A yeast two‐hybrid screen identified Filamin‐A as a binding partner of the metabotropic glutamate receptor type 7b (mGluR7b) splice variant. In addition, Filamin‐A interacted with mGluR4a, mGluR5a, mGluR5b, mGluR7a and mGluR8a. Domain mapping revealed that alternative splicing of mGluR4, mGluR7 and mGluR8 C‐termini regulated the interaction.
openaire   +3 more sources

A GRM7 mutation associated with developmental delay reduces mGlu7 expression and produces neurological phenotypes

JCI Insight, 2021
The metabotropic glutamate receptor 7 (mGlu7) is a G protein–coupled receptor that has been recently linked to neurodevelopmental disorders. This association is supported by the identification of GRM7 variants in patients with autism spectrum disorder ...
Nicole M. Fisher, Aqeela AlHashim, Aditi B. Buch, Hana Badivuku, Manar M. Samman, Kelly M. Weiss, Gabriela I. Cestero, Mark D. Does, Jerri M. Rook, Craig W. Lindsley, P. Jeffrey Conn, Rocco G. Gogliotti, Colleen M. Niswender   +12 more
doaj   +1 more source

Neuropharmacological targets for drug action in vestibular sensory pathways [PDF]

, 2017
The use of pharmacological agents is often the preferred approach to the management of vestibular dysfunction. In the vestibular sensory pathways, the sensory neuroepithelia are thought to be influenced by a diverse number of neuroactive substances that ...
Jones, Timothy A, Lee, Choongheon
core   +3 more sources