title: Kainate receptors: multiple roles in neuronal plasticity.
abstract: Ionotropic glutamate receptors of the N-methyl-d-aspartate (NMDA)- and AMPA-type, as well as metabotropic glutamate receptors have been extensively invoked in plasticity. Until relatively recently, however, kainate-type receptors (KARs) had been the most elusive to study because of the lack of appropriate pharmacological tools to specifically address their roles. With the development of selective glutamate receptor antagonists, and knockout mice with specific KAR subunits deleted, the functions of KARs in neuromodulation and synaptic transmission, together with their involvement in some types of plasticity, have been extensively probed in the central nervous system. In this review, we summarize the findings related to the roles of KARs in short- and long-term forms of plasticity, primarily in the hippocampus, where KAR function and synaptic plasticity have received avid attention.
authors: 1Department of Neuroscience, Physiology and Pharmacology, University College London, London, UK.
authors: Talvinder S
authors: TS
authors: Sihra
authors: Gonzalo
authors: G
authors: Flores
authors: Antonio
authors: A
authors: Rodríguez-Moreno
mesh_terms: D000818:Animals; D006624:Hippocampus / Q000502:physiology*; D051379:Mice; D018345:Mice, Knockout; D009473:Neuronal Plasticity / Q000502:physiology*; D018092:Kainic Acid Receptors / Q000502:physiology*
chemical_list: D018092:Kainic Acid Receptors
keywords: LTD; LTP; behavior; frequency facilitation; kainate receptors; learning; long-term plasticity; paired-pulse facilitation; short-term plasticity; subunit composition