한빛사논문
Jong-Chan Park1,2,3,4,11, So-Yeong Jang5,11, Dongjoon Lee1,3,11, Jeongha Lee1, Uiryong Kang5, Hongjun Chang5, Haeng Jun Kim1,3, Sun-Ho Han1,2,3, Jinsoo Seo6, Murim Choi1, Dong Young Lee7,8,9, Min Soo Byun10, Dahyun Yi7, Kwang-Hyun Cho5,* & Inhee Mook-Jung1,2,3,*
1Department of Biochemistry and Biomedical Sciences, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea.
2Neuroscience Research Institute, Medical Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea.
3SNU Dementia Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea.
4Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, University College London, London WC1N 3BG, United Kingdom.
5Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
6Department of Brain and Cognitive Science, Daegu Gyeongbuk Institute of Sciences and Technology (DGIST), Daegu 42988, Republic of Korea.
7Institute of Human Behavioral Medicine, Medical Research Center, Seoul National University, Seoul 03080, Republic of Korea.
8Department of Psychiatry, College of medicine, Seoul National University, Seoul 03080, Republic of Korea.
9Department of Neuropsychiatry, Seoul National University Hospital, Seoul 03080, Republic of Korea.
10Department of Neuropsychiatry, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea.
11These authors contributed equally: Jong-Chan Park, So-Yeong Jang, Dongjoon Lee.
*Corresponding author
Abstract
Developing effective drugs for Alzheimer’s disease (AD), the most common cause of dementia, has been difficult because of complicated pathogenesis. Here, we report an efficient, network-based drug-screening platform developed by integrating mathematical modeling and the pathological features of AD with human iPSC-derived cerebral organoids (iCOs), including CRISPR-Cas9-edited isogenic lines. We use 1300 organoids from 11 participants to build a high-content screening (HCS) system and test blood–brain barrier-permeable FDA-approved drugs. Our study provides a strategy for precision medicine through the convergence of mathematical modeling and a miniature pathological brain model using iCOs.
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