6月17日，Arrowhead制药盘中上涨5.06%，报80.25美元/股，成交额5127.81万美元。
消息面上，公司近期持续受到ARO-MAPT临床进展催化。该药物基于TRiM BBB平台开发，利用siRNA偶联转铁蛋白受体靶向配体，通过皮下注射给药跨越血脑屏障，在全脑范围内沉默MAPT基因，用于治疗阿尔茨海默病等Tau蛋白病。临床前数据显示，ARO-MAPT在非人灵长类动物中实现高达70-80%的mRNA敲降，覆盖神经元、星形胶质细胞等多种细胞类型。公司已启动1/2a期临床试验，早期数据有望于下半年读出，市场对其CNS递送平台拓展潜力持续给予积极定价。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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