Group I metabotropic glutamate receptors (mGlu1 and mGlu5) are coupled to polyphosphoinositide hydrolysis and are involved in activity-dependent forms of synaptic plasticity, both during development and in the adult life. Group I mGlu receptors can also regulate proliferation, differentiation, and survival of neural stem/progenitor cells, which further support their role in brain development. An exaggerated response to activation of mGlu5 receptors may underlie synaptic dysfunction in Fragile X syndrome, the most common inherited form of mental retardation. In addition, group I mGlu receptors are overexpressed in dysplastic neurons of focal cortical dysplasia and hemimegaloencephaly, which are disorders of cortical development associated with chronic epilepsy. Drugs that block the activity of group I mGlu receptors (in particular, mGlu5 receptors) are potentially helpful for the treatment of Fragile X syndrome and perhaps other neurodevelopmental disorders. © Humana Press Inc. 2007.

Group I metabotropic glutamate receptors: A role in neurodevelopmental disorders? / Maria Vincenza, Catania; Simona, D'Antoni; Carmela Maria, Bonaccorso; Eleonora, Aronica; Mark F., Bear; Nicoletti, Ferdinando. - In: MOLECULAR NEUROBIOLOGY. - ISSN 0893-7648. - 35:3(2007), pp. 298-307. [10.1007/s12035-007-0022-1]

Group I metabotropic glutamate receptors: A role in neurodevelopmental disorders?

NICOLETTI, Ferdinando
2007

Abstract

Group I metabotropic glutamate receptors (mGlu1 and mGlu5) are coupled to polyphosphoinositide hydrolysis and are involved in activity-dependent forms of synaptic plasticity, both during development and in the adult life. Group I mGlu receptors can also regulate proliferation, differentiation, and survival of neural stem/progenitor cells, which further support their role in brain development. An exaggerated response to activation of mGlu5 receptors may underlie synaptic dysfunction in Fragile X syndrome, the most common inherited form of mental retardation. In addition, group I mGlu receptors are overexpressed in dysplastic neurons of focal cortical dysplasia and hemimegaloencephaly, which are disorders of cortical development associated with chronic epilepsy. Drugs that block the activity of group I mGlu receptors (in particular, mGlu5 receptors) are potentially helpful for the treatment of Fragile X syndrome and perhaps other neurodevelopmental disorders. © Humana Press Inc. 2007.
2007
epilepsy; fragile x syndrome; frax; malformation of cortical development; metabotropic glutamate receptors; mglurs; neural development; plasticity
01 Pubblicazione su rivista::01a Articolo in rivista
Group I metabotropic glutamate receptors: A role in neurodevelopmental disorders? / Maria Vincenza, Catania; Simona, D'Antoni; Carmela Maria, Bonaccorso; Eleonora, Aronica; Mark F., Bear; Nicoletti, Ferdinando. - In: MOLECULAR NEUROBIOLOGY. - ISSN 0893-7648. - 35:3(2007), pp. 298-307. [10.1007/s12035-007-0022-1]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/17628
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