Janus kinases (JAKs) are a class of non-receptor tyrosine kinases. In the past two decades, small-molecule Janus kinases inhibitors have gradually entered the public vision and received extensive attention from researchers. JAKs can regulate cell proliferation, differentiation, apoptosis, angiogenesis and immunity through JAK-STAT signal pathway formed by Janus kinases and their downstream signal transducers and activators of transcription. The inhibitors of JAKs can be used for prevention and treatment of autoimmune diseases, inflammatory reactions and malignant tumors. At present, nearly ten small-molecule Janus kinases inhibitors have been approved for marketing, and some others are in clinical research stage. This review summarizes the structure of Janus kinase, JAK-STAT signaling pathway, research and development progress and clinical application of JAKs inhibitors in recent years, providing useful reference for the further research and development of this class of inhibitors.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |