In some cases, receptor activation caused by ligand binding to a receptor is directly coupled to the cell's response to the ligand. For example, the neurotransmitter GABA can activate a cell surface receptor that is part of an ion channel. GABA binding to a GABAA receptor on a neuron opens a chloride-selective ion channel that is part of the receptor. GABAA receptor activation allows negatively charged chloride ions to move into the neuron, which inhibits the ability of the neuron to produce action potentials.
VUF 8430 dihydrobromide是活性高亲和性H4激动剂。
MoreW146是活性选择性S1P1受体拮抗剂。
MoreVU 1545是mGlu5阳性变构的调节剂(positive allosteric modulator)。
MoreVU 29是活性mGlu5变构增强剂(allosteric potentiator)。
MoreVU 591 hydrochloride是选择性 Kir1.1 (ROMK) 抑制剂。
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