别名 CACNA1G、calcium channel, voltage-dependent, T type, alpha 1G subunit、calcium voltage-gated channel subunit alpha1 G + [6] |
简介 Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1G gives rise to T-type calcium currents. T-type calcium channels belong to the 'low-voltage activated (LVA)' group and are strongly blocked by mibefradil. A particularity of this type of channel is an opening at quite negative potentials and a voltage-dependent inactivation. T-type channels serve pacemaking functions in both central neurons and cardiac nodal cells and support calcium signaling in secretory cells and vascular smooth muscle. They may also be involved in the modulation of firing patterns of neurons which is important for information processing as well as in cell growth processes. |
作用机制 CACNA1G阻滞剂 [+2] |
非在研适应症- |
最高研发阶段批准上市 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
靶点 |
作用机制 CACNA1G阻滞剂 |
原研机构- |
在研适应症- |
非在研适应症- |
最高研发阶段临床前 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
靶点 |
作用机制 CACNA1G阻滞剂 |
在研机构 |
原研机构 |
在研适应症 |
非在研适应症- |
最高研发阶段临床前 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
开始日期2024-10-01 |
开始日期2024-10-01 |
开始日期2024-01-01 |
申办/合作机构- |