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Ledipasvir

雷迪帕韋
Mechanism of action:
Ledipasvir 是一種 C 型肝炎病毒(HCV)NS5A 抑制劑(NS5A inhibitor)。HCV 病毒的 NS5A 是一種多功能的非結構蛋白,會參與病毒 RNA 複製複合體的形成、病毒顆粒的組裝與成熟。Ledipasvir 與 NS5A 結合後,使其無法正常執行功能,進而同時抑制病毒 RNA 複製與病毒顆粒組裝。
Reference(s):
1. Kumari R et al. (2015). Fixed-dose combination of sofosbuvir and ledipasvir for the treatment of chronic hepatitis C genotype 1. Expert Opin Pharmacother.
2. Younossi ZM et al. (2015). Treatment with ledipasvir and sofosbuvir improves patient-reported outcomes: Results from the ION-1, -2, and -3 clinical trials. Hepatology.
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