神经炎症靶点为何屡屡折戟临床
靶点一个接一个倒下,神经炎症为什么总是做不成药

摘要
诺华确认停止TREM2抗体VHB937在ALS中的开发,连同此前补体、RIPK1等靶点的失败,引发对神经炎症方向成药性的深度讨论。文章复盘了小胶质细胞、补体与先天免疫通路多个关键靶点的临床挫折,分析病理证据充分的靶点为何总在临床终点前倒下的原因。
AI 主编 · 推荐理由推荐理由
本文为研发策略与靶点选择参考,适合创新药早期管线决策团队阅读;对关注神经退行性疾病领域临床开发路径的读者可提供失败教训提炼与方向判断。
五维评分
正文

撰文丨KV324
主要来源:
1. Novartis ends TREM2-targeting drug in ALS after study fail. FirstWord Pharma. 2026-09-16.
2. Novartis ends ALS program after phase 2 flop. Fierce Biotech. 2026-09-16.
3. Novartis halts TREM2 targeting ALS program. BioSpace. 2026-09-16.
4. Efficacy and Safety of Ravulizumab, a Complement C5 Inhibitor, in Adults With ALS. JAMA Neurology. 2023.
5. Randomized phase 2 trial of NP001. Neurology: Neuroimmunology & Neuroinflammation. 2018.
6. The TREM2 Agonistic Antibody AL002 in Early Alzheimer's Disease: a Phase 2 Randomized Trial. Nature Medicine. 2026.
7. Vigil Neuroscience Provides Update on Iluzanebart Phase 2 IGNITE Trial in ALSP. 2025-06-04.
8. Denali Therapeutics 10-K annual report 2025.
9. Sanofi: Cenrifki (tolebrutinib) approved in the EU. 2026-06-23.
10. Eli Lilly to acquire Ventyx Biosciences. 2026-01-07.
11. AC Immune Announces Positive Preliminary Phase 1 Data for NLRP3 Inhibitor ACI-19764. 2026-08-20.
12. An Open-Label Phase 1b Study of ANX005 in Patients with Huntington's Disease. Movement Disorders. 2026.
13. TREM2 — a Key Player in Microglial Biology and Alzheimer Disease. Nature Reviews Neurology. 2018.
END