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历史总是在否定之否定的发展过程中螺旋上升。科研的进步亦然。面对已知的科学理论无法解释的新事实和新矛盾,转换视角,对其产生及发展提出进一步的解释和新假定,通过广泛的观察、实验和论证,使之成为更完整的假说,并逐渐向系统理论转化,才能最终推动科学的突破和进化。
01
阿尔茨海默病不是简单的
“单一诱因疾病”
图片来源:Accelerating Alzheimer’s therapeutic development: The past and future of clinical trials.
02
阿尔茨海默病
研发视野已经转变
图片来源:Re-imagining Alzheimer’s disease – the diminishing importance of amyloid and a glimpse of what lies ahead

图片来源:药时代团队绘制
03
脑肠轴
一切认知交汇处?
04
结语
参考文献:
【1】各公司官网
【2】NMPA官网
【3】FDA官网
【4】EMA官网
【5】Charles Piller.The New York Times.All the Alzheimer’s Research We Didn’t Do .
【6】Boxer AL, Sperling R. Accelerating Alzheimer’s therapeutic development: The past and future of clinical trials. Cell. 2023 Oct 26;186(22):4757-4772.
【7】Tse KH, Herrup K. Re-imagining Alzheimer’s disease – the diminishing importance of amyloid and a glimpse of what lies ahead. J Neurochem. 2017 Nov;143(4):432-444.
【8】Cummings J, Zhou Y, Lee G, Zhong K, Fonseca J, Cheng F. Alzheimer’s disease drug development pipeline: 2024. Alzheimers Dement (N Y). 2024 Apr 24;10(2):e12465.
【9】Turgutalp B, Kizil C. Multi-target drugs for Alzheimer’s disease. Trends Pharmacol Sci. 2024 Jul;45(7):628-638.
【10】Bosch ME, Dodiya HB, Michalkiewicz J, Lee C, Shaik SM, Weigle IQ, Zhang C, Osborn J, Nambiar A, Patel P, Parhizkar S, Zhang X, Laury ML, Mondal P, Gomm A, Schipma MJ, Mallah D, Butovsky O, Chang EB, Tanzi RE, Gilbert JA, Holtzman DM, Sisodia SS. Sodium oligomannate alters gut microbiota, reduces cerebral amyloidosis and reactive microglia in a sex-specific manner. Mol Neurodegener. 2024 Feb 17;19(1):18.
【11】Agirman G, et al.SnapShot: The microbiota-gut-brain axis. Cell. 2021 Apr 29;184(9):2524-2524.e1. doi: 10.1016/j.cell.2021.03.022. PMID: 33930299.
【12】Seo DO, Holtzman DM. Current understanding of the Alzheimer’s disease-associated microbiome and therapeutic strategies. Exp Mol Med. 2024 Feb;56(1):86-94.
【13】Ferreiro AL, et al. Gut microbiome composition may be an indicator of preclinical Alzheimer’s disease. Sci Transl Med. 2023 Jun 14;15(700):eabo2984.
【14】《前驱期阿尔茨海默病简易筛查中国专家共识(2023年版)》
【15】其他公开资料
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