The active ingredient of WINREVAIR, sotatercept-csrk, is a recombinant activin receptor IIA-Fc (ActRIIA-Fc) fusion protein that improves pro-proliferation (ActRIIA/Smad2/3-mediated) and anti-proliferation (BMPRII/Smad1/5/8-mediated) signals, thereby regulating vascular proliferation. In March 2024, WINREVAIR was approved by the U.S. Food and Drug Administration for the treatment of pulmonary arterial hypertension (PAH) in adults. Clinical studies have shown that WINREVAIR can improve exercise capacity and reduce the incidence of all-cause death or clinical worsening of PAH by 84%. Common adverse drugreactions include headache, epistaxis, rash, etc.
| 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 |