AMY-101acetate(Cp40acetate)是补体C3的肽类抑制剂(KD=0.5nM)，可抑制非人类灵长类动物自然发生的牙周炎。AMY-101acetate(Cp40acetate)在COVID-19重症肺炎合并全身超炎症模型中具有良好的抗炎活性。
AMY-101 acetate (Cp40 acetate), a peptidic inhibitor of the central complement component C3 (KD = 0.5 nM), inhibits naturally occurring periodontitis in non-human primates (NHPs). AMY-101 acetate (Cp40 acetate) exhibits a favorable anti-inflammatory activity in models with COVID-19 severe pneumonia with systemic hyper inflammation[1][2].
AMY-101 can improve the periodontal condition of NHPs with natural chronic periodontitis[1].AMY-101 can induce a long-lasting anti-inflammatory effect[1].AMY-101 (4 mg/kg bodyweight, subcutaneous injection. once per 24 hr for a total of 28 days) causes a significant and long-lasting reduction in PPD, an index that measures tissue destruction[1]. Animal Model: Fifteen adult male cynomolgus monkeys (Macaca fascicularis) (7-15 years old; 5.0-7.6 kg body weight)[1].
[1]. Kajikawa T, et al. Safety and Efficacy of the Complement Inhibitor AMY-101 in a Natural Model of Periodontitis in Non-human Primates. Mol Ther Methods Clin Dev. 2017 Aug 18;6:207-215. [2]. Mastaglio S, et al. The first case of COVID-19 treated with the complement C3 inhibitor AMY-101. Clin Immunol. 2020 Apr 29:108450.
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