Metabotropic glutamate (mGlu) receptors are G-protein coupled receptors activated by glutamate, the major excitatory neurotransmitter of the CNS. A growing body of evidence suggests that the function of mGlu receptors is not restricted to the regulation of synaptic transmission. mGlu receptors are expressed in a variety of peripheral cells, including inter alia hepatocytes, pancreatic cells, osteoblasts and immune cells. Within the immunological synapses, mGlu receptors expressed by T cells might contribute to the vast array of signals generated by the antigen-presenting cells. mGlu receptors are also found in embryonic and neural stem cells. This suggests their involvement in the pathophysiology of brain tumors, which likely originates from cancer stem cells similar to neural stem cells. Ligands of mGlu3 and mGlu4 receptors are potential candidates for the experimental treatment of malignant gliomas and meduttoblastomas, respectively. (c) 2007 Published by Elsevier Ltd.
Metabotropic glutamate receptors: Beyond the regulation of synaptic transmission / Nicoletti, Ferdinando; Battaglia, Giuseppe; Marianna, Storto; Richard T., Ngomba; Iacovelli, Luisa; Antonietta, Arcella; Gradini, Roberto; Sale, Patrizio; Liborio, Rampello; Teresa De, Vita; Roberto Di, Marco; Melchiorri, Daniela; Bruno, Valeria Maria Gloria. - In: PSYCHONEUROENDOCRINOLOGY. - ISSN 0306-4530. - STAMPA. - 32:1(2007), pp. S40-S45. (Intervento presentato al convegno Lille Summer School in Neuroscience tenutosi a Lille, FRANCE nel SEP 02-07, 2006) [10.1016/j.psyneuen.2007.04.015].
Metabotropic glutamate receptors: Beyond the regulation of synaptic transmission
NICOLETTI, Ferdinando;BATTAGLIA, Giuseppe;IACOVELLI, LUISA;GRADINI, Roberto;SALE, PATRIZIO;MELCHIORRI, Daniela;BRUNO, Valeria Maria Gloria
2007
Abstract
Metabotropic glutamate (mGlu) receptors are G-protein coupled receptors activated by glutamate, the major excitatory neurotransmitter of the CNS. A growing body of evidence suggests that the function of mGlu receptors is not restricted to the regulation of synaptic transmission. mGlu receptors are expressed in a variety of peripheral cells, including inter alia hepatocytes, pancreatic cells, osteoblasts and immune cells. Within the immunological synapses, mGlu receptors expressed by T cells might contribute to the vast array of signals generated by the antigen-presenting cells. mGlu receptors are also found in embryonic and neural stem cells. This suggests their involvement in the pathophysiology of brain tumors, which likely originates from cancer stem cells similar to neural stem cells. Ligands of mGlu3 and mGlu4 receptors are potential candidates for the experimental treatment of malignant gliomas and meduttoblastomas, respectively. (c) 2007 Published by Elsevier Ltd.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
