本期看点:
1. Corvus Ph armaceuticals公司的 小分子 抑制剂soquelitinib用于治疗中度至重度特应性皮炎,在一项1期临床试验中有 75%的患者达到 具有临床意义的终点 。
2. 英矽智能(Insilico Medicine) 利用其AI平台 自主研发的口服NLRP3抑制剂ISM8969的IND申请已获得美国FDA许可,将用于治疗帕金森病。
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Soquelitinib:公布1期临床试验数据
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Corvus Pharmaceuticals公司公布了其小分子白细胞介素-2诱导的T细胞激酶(ITK)抑制剂soquelitinib用于治疗中度至重度特应性皮炎的1期临床试验数据。ITK是一种主要表达于T细胞中的酶,在T细胞和自然杀伤(NK)细胞的免疫功能中起重要作用。通过抑制ITK,soquelitinib有望抑制自身免疫和炎症反应。
此次公布的第4队列的结果显示,soquelitinib具有良好的安全性和有效性,且在8周治疗期内疗效较4周进一步加深。在具有临床意义的终点湿疹面积和严重度指数较基线减少75%(EASI 75)和研究者总体评估(IGA)评分为0/1(皮肤症状清除或几乎清除)上,75%的患者达到EASI 75,25%达到EASI 90,33%达到IGA 0/1。值得注意的是,疗效在包括既往接受过系统治疗(如dupilumab或JAK抑制剂)甚至治疗耐药患者在内的多个难治人群中均得到体现。
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▲在治疗第28天(队列1-3)或第56天(队列4)达到终点EASI 75、 EASI 90和IGA 0/1的患者百分比(图片来源:参考资料[3])
ISM8969:IND申请获得FDA许可
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英矽智能宣布,其自主研发的口服NLRP3抑制剂ISM8969的IND申请已获得美国FDA许可,将用于治疗帕金森病。该药是英矽智能利用其AI平台Chemistry42发现并优化的候选药物,具备“best-in-class”潜力,在临床前研究中展现出优异的成药性、强效抗炎活性,并能有效穿透血脑屏障,直接作用于中枢神经系统,从而抑制NLRP3过度激活引发的神经炎症,保护神经元功能。即将启动的1期临床试验将在健康志愿者中评估ISM8969的安全性、耐受性和药代动力学特征,并确定后续研究的推荐剂量。
为加速全球开发,英矽智能已与Hygtia Therapeutics公司达成共同开发合作协议,双方各持有该项目50%的全球权益,Insilico有望获得最高6600万美元的首付款及里程碑付款。
参考资料:
[1] 에이비엘, 첫 TOP1 '이중항체 ADC' 美1상 "IND 승인". Retrieved January 23, 2026, from https://www.biospectator.com/news/view/27558
[2] BioVaxys Reports Positive Clinical Study Results from Phase 1B/2 PESCO Trial of MVP-S with Pembrolizumab (Keytruda (TM)) and Low-Dose Cyclophosphamide for Patients with Recurrent Epithelial Ovarian Cancer (EOC). Retrieved January 23, 2026, from https://www.biovaxys.com/newsroom/biovaxys-reports-positive-clinical-study-results-from-phase-1b-2-pesco-trial-of-mvp-s-with-pembrolizumab-keytruda-tm-and-low-dose-cyclophosphamide-for-patients-with-recurrent-epithelial-ovarian-cancer-eoc
[3] Corvus Pharmaceuticals Announces Positive Data from Cohort 4 Confirming Results for Placebo-Controlled Phase 1 Clinical Trial of Soquelitinib for Atopic Dermatitis. Retrieved January 23, 2026, from https://investor.corvuspharma.com/news-releases/news-release-details/corvus-pharmaceuticals-announces-positive-data-cohort-4
[4] Insilico Medicine Receives IND Approval from FDA for ISM8969, an AI-empowered Potential Best-in-class NLRP3 Inhibitor. Retrieved January 23, 2026, from https://www.prnewswire.com/news-releases/insilico-medicine-receives-ind-approval-from-fda-for-ism8969-an-ai-empowered-potential-best-in-class-nlrp3-inhibitor-302668158.html
[5] Avacta Announces U.S. Food and Drug Administration Clearance of the Investigational New Drug (IND) Application for the Second pre|CISION® Medicine, FAP-Exatecan (AVA6103) . Retrieved January 23, 2026, from https://www.globenewswire.com/news-release/2026/01/21/3222755/0/en/Avacta-Announces-U-S-Food-and-Drug-Administration-Clearance-of-the-Investigational-New-Drug-IND-Application-for-the-Second-pre-CISION-Medicine-FAP-Exatecan-AVA6103.html
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