Journal of the Neurological SciencesImaging of type 1 metabotropic glutamate receptor (mGluR1), which is predominantly expressed in Purkinje cells, is currently possible using positron emission tomography (PET). We have previously shown that cerebellar mGluR1 availability decreases in patients with cerebellar ataxia and that the degree of ataxia is related to the magnitude of cerebellar ...
Yoshiharu, Miura, Kenji, Ishibashi
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Topological analysis of small leucine-rich repeat proteoglycan nyctalopin. [PDF]
PLoS ONE, 2012 Nyctalopin is a small leucine rich repeat proteoglycan (SLRP) whose function is critical for normal vision. The absence of nyctalopin results in the complete form of congenital stationary night blindness.
Pasano Bojang, Ronald G Gregg
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Protective effect of metabotropic glutamate mGluR5 receptor elimination in a 6-hydroxydopamine model of Parkinson's disease [PDF]
Neuroscience Letters, 2010 Pharmacologic or genetic blockade of metabotropic glutamate mGlu5 receptors (mGluR5) has been shown to attenuate parkinsonian motor deficits and protect nigrostriatal neurons from damage in the acute MPTP model of Parkinson's disease (PD), suggesting that therapeutically targeting the mGluR5 receptor may offer a novel approach to improving motor ...
Yolanda D, Black +5 more
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First evidence for the presence of amino acid sensing mechanisms in the fish gastrointestinal tract
Scientific Reports, 2021 This study aimed to characterize amino acid sensing systems in the gastrointestinal tract (GIT) of the carnivorous fish model species rainbow trout. We observed that the trout GIT expresses mRNAs encoding some amino acid receptors described in mammals ...
Jessica Calo +5 more
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Neurobiology of Disease, 2006 We compared the neuroprotective and metabolic effects of chronic treatment with ionotropic or metabotropic glutamate receptor antagonists, in rats bearing a unilateral nigrostriatal lesion induced by 6-hydroxydopamine (6-OHDA). The ionotropic, N-methyl-d-
Marie-Thérèse Armentero +4 more
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mGluR5 antagonism inhibits cocaine reinforcement and relapse by elevation of extracellular glutamate in the nucleus accumbens via a CB1 receptor mechanism. [PDF]
, 2018 Metabotropic glutamate receptor 5 (mGluR5) antagonism inhibits cocaine self-administration and reinstatement of drug-seeking behavior. However, the cellular and molecular mechanisms underlying this action are poorly understood.
Bi, Guo-Hua +9 more
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mGlu1 Receptors Monopolize the Synaptic Control of Cerebellar Purkinje Cells by Epigenetically Down-Regulating mGlu5 Receptors [PDF]
, 2018 In cerebellar Purkinje cells (PCs) type-1 metabotropic glutamate (mGlu1) receptors play a key role in motor learning and drive the refinement of synaptic innervation during postnatal development.
Atsu Aiba +16 more
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Dataset of eyeblink conditioning in mice treated with the selective mGluR1 antagonist JNJ16259685
Data in Brief, 2023 Eyeblink conditioning is associated with motor learning, which requires the cerebellum and the brainstem. This article provides behavioral data on whether JNJ16259685, a selective metabotropic glutamate receptor type 1 (mGluR1) antagonist, affects ...
Shoichi Tohyama, Yasushi Kishimoto
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Analgesia induced by the epigenetic drug, L-acetylcarnitine, outlasts the end of treatment in mouse models of chronic inflammatory and neuropathic pain [PDF]
, 2017 Background: L-acetylcarnitine, a drug marketed for the treatment of chronic pain, causes analgesia by epigenetically up-regulating type-2 metabotropic glutamate (mGlu2) receptors in the spinal cord.
Battaglia, Giuseppe +10 more
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