别名 EPH receptor B4、EPHB4、Ephrin type-B receptor 4 + [6] |
简介 Receptor tyrosine kinase which binds promiscuously transmembrane ephrin-B family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Together with its cognate ligand/functional ligand EFNB2 it is involved in the regulation of cell adhesion and migration, and plays a central role in heart morphogenesis, angiogenesis and blood vessel remodeling and permeability. EPHB4-mediated forward signaling controls cellular repulsion and segregation from EFNB2-expressing cells. |
靶点 |
作用机制 EphB4拮抗剂 |
非在研适应症 |
最高研发阶段临床2/3期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
作用机制 EphB4拮抗剂 [+2] |
在研适应症 |
最高研发阶段临床1期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
开始日期2024-11-01 |
申办/合作机构 |
开始日期2023-08-01 |
申办/合作机构 |
开始日期2020-09-17 |
申办/合作机构 |