别名 CD44、CD44 antigen、CD44 antigen (homing function and Indian blood group system) + [27] |
简介 Cell-surface receptor that plays a role in cell-cell interactions, cell adhesion and migration, helping them to sense and respond to changes in the tissue microenvironment (PubMed:16541107, PubMed:19703720, PubMed:22726066). Participates thereby in a wide variety of cellular functions including the activation, recirculation and homing of T-lymphocytes, hematopoiesis, inflammation and response to bacterial infection (PubMed:7528188). Engages, through its ectodomain, extracellular matrix components such as hyaluronan/HA, collagen, growth factors, cytokines or proteases and serves as a platform for signal transduction by assembling, via its cytoplasmic domain, protein complexes containing receptor kinases and membrane proteases (PubMed:18757307, PubMed:23589287). Such effectors include PKN2, the RhoGTPases RAC1 and RHOA, Rho-kinases and phospholipase C that coordinate signaling pathways promoting calcium mobilization and actin-mediated cytoskeleton reorganization essential for cell migration and adhesion (PubMed:15123640). |
靶点 |
作用机制 CD44刺激剂 |
在研机构 |
原研机构 |
非在研适应症- |
最高研发阶段批准上市 |
首次获批国家/地区 加拿大 |
首次获批日期1992-11-11 |
靶点 |
作用机制 CD44抑制剂 |
在研适应症 |
非在研适应症- |
最高研发阶段临床3期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
靶点 |
作用机制 CD44v6抑制剂 |
在研适应症 |
非在研适应症- |
最高研发阶段临床2期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
开始日期2025-01-31 |
申办/合作机构 |
开始日期2024-12-16 |
申办/合作机构 |
开始日期2024-12-10 |