نتایج جستجو برای: metabotropic glutamate receptor
تعداد نتایج: 618552 فیلتر نتایج به سال:
Fast excitatory neurotransmission in the central nervous system is mediated through glutamate acting on ionotropic glutamate receptors. However, glutamate acting on metabotropic glutamate receptors (mGluRs) can also exert an inhibitory action. Here, we report by immunocytochemistry and physiology, to our knowledge, the first glutamate receptor to be found in terminals of photoreceptors in the m...
Along with ionotropic and metabotropic glutamate receptors, the cystine/glutamate antiporter x(c)(-) may play a critical role in CNS pathology. High levels of extracellular glutamate inhibit the import of cystine, resulting in the depletion of glutathione and a form of cell injury called oxidative glutamate toxicity. Here we show that a portion of the cell death associated with NMDA receptor-in...
The orphan GluD2 receptor belongs to the ionotropic glutamate receptor family but does not bind glutamate. Ligand-gated GluD2 currents have never been evidenced, and whether GluD2 operates as an ion channel has been a long-standing question. Here, we show that GluD2 gating is triggered by type 1 metabotropic glutamate receptors, both in a heterologous expression system and in Purkinje cells. Th...
Astrocytes undergo elevations in intracellular calcium following activation of metabotropic receptors, which may trigger glutamate secretion and excitation of surrounding neurons. In this issue of Neuron, Fiacco et al. use transgenic mice that express a foreign G(q)-coupled receptor in astrocytes to show that selective stimulation of astrocytes is not sufficient to induce the release of glutamate.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید