别名 5-HT-1A、5-HT1A、5-hydroxytryptamine (serotonin) receptor 1A + [8] |
简介 G-protein coupled receptor for 5-hydroxytryptamine (serotonin). Also functions as a receptor for various drugs and psychoactive substances. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors, such as adenylate cyclase. Beta-arrestin family members inhibit signaling via G proteins and mediate activation of alternative signaling pathways. Signaling inhibits adenylate cyclase activity and activates a phosphatidylinositol-calcium second messenger system that regulates the release of Ca(2+) ions from intracellular stores. Plays a role in the regulation of 5-hydroxytryptamine release and in the regulation of dopamine and 5-hydroxytryptamine metabolism. Plays a role in the regulation of dopamine and 5-hydroxytryptamine levels in the brain, and thereby affects neural activity, mood and behavior. Plays a role in the response to anxiogenic stimuli. |
作用机制 5-HT1A receptor拮抗剂 |
非在研适应症- |
最高研发阶段批准上市 |
首次获批国家/地区 英国 |
首次获批日期2018-09-20 |
作用机制 5-HT1A receptor激动剂 [+2] |
在研机构 |
原研机构 |
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2015-10-05 |
作用机制 5-HT1A receptor激动剂 [+2] |
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2015-09-17 |
开始日期2027-04-01 |
申办/合作机构 |
开始日期2025-07-02 |
申办/合作机构 |
开始日期2025-06-01 |
申办/合作机构 |