别名 5-HT-1C、5-HT-2C、5-HT1C + [11] |
简介 G-protein coupled receptor for 5-hydroxytryptamine (serotonin). Also functions as a receptor for various drugs and psychoactive substances, including ergot alkaloid derivatives, 1-2,5,-dimethoxy-4-iodophenyl-2-aminopropane (DOI) and lysergic acid diethylamide (LSD). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors. Beta-arrestin family members inhibit signaling via G proteins and mediate activation of alternative signaling pathways. Signaling activates a phosphatidylinositol-calcium second messenger system that modulates the activity of phosphatidylinositol 3-kinase and down-stream signaling cascades and promotes the release of Ca(2+) ions from intracellular stores. Regulates neuronal activity via the activation of short transient receptor potential calcium channels in the brain, and thereby modulates the activation of pro-opiomelacortin neurons and the release of CRH that then regulates the release of corticosterone. Plays a role in the regulation of appetite and eating behavior, responses to anxiogenic stimuli and stress. Plays a role in insulin sensitivity and glucose homeostasis. |
作用机制 5-HT1D receptor激动剂 [+4] |
在研机构 |
原研机构 |
在研适应症 |
非在研适应症 |
最高研发阶段批准上市 |
首次获批国家/地区 美国 |
首次获批日期2020-06-25 |
开始日期2027-04-01 |
申办/合作机构 |
开始日期2025-05-01 |
申办/合作机构 |
开始日期2025-04-01 |