别名 干扰素-β、Fibroblast interferon、IFB + [7] |
简介 Type I interferon cytokine that plays a key role in the innate immune response to infection, developing tumors and other inflammatory stimuli (PubMed:6157094, PubMed:6171735, PubMed:8027027, PubMed:7665574, PubMed:8969169, PubMed:10049744, PubMed:10556041). Signals via binding to high-affinity (IFNAR2) and low-affinity (IFNAR1) heterodimeric receptor, activating the canonical Jak-STAT signaling pathway resulting in transcriptional activation or repression of interferon-regulated genes that encode the effectors of the interferon response, such as antiviral proteins, regulators of cell proliferation and differentiation, and immunoregulatory proteins (PubMed:8027027, PubMed:7665574, PubMed:8969169, PubMed:10049744, PubMed:10556041). Signals mostly via binding to a IFNAR1-IFNAR2 heterodimeric receptor, but can also function with IFNAR1 alone and independently of Jak-STAT pathways (By similarity). Elicits a wide variety of responses, including antiviral and antibacterial activities, and can regulate the development of B-cells, myelopoiesis and lipopolysaccharide (LPS)-inducible production of tumor necrosis factor (By similarity). Plays a role in neuronal homeostasis by regulating dopamine turnover and protecting dopaminergic neurons: acts by promoting neuronal autophagy and alpha-synuclein clearance, thereby preventing dopaminergic neuron loss (By similarity). IFNB1 is more potent than interferon-alpha (IFN-alpha) in inducing the apoptotic and antiproliferative pathways required for control of tumor cell growth (By similarity). |
靶点 |
作用机制 IFNβ抑制剂 [+1] |
在研机构 |
原研机构 |
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 |
作用机制 IFNβ刺激剂 [+3] |
在研机构 Vyriad, Inc.初创企业 |
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 |
靶点 |
作用机制 IFNβ调节剂 |
在研机构 |
非在研适应症- |
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2023-11-28 |
开始日期2023-11-10 |
申办/合作机构 Pfizer Inc. [+2] |
开始日期2023-07-07 |
申办/合作机构 |