Closed ixxmu closed 6 days ago
数据收集
预处理
集成
精心策划的细胞类型注释
差异表达基因(DEG)计算
数据库实现
概述
图 1. ZEBRA 脑图谱总共包含了 410 万个人类和小鼠的脑细胞及细胞核。这些被分为两个较大的皮层数据集和两个较小的非皮层数据集。对于每个数据集,细胞和细胞核转录组经过预处理,并嵌入到 UMAP 中,按细胞类型谱系着色。主要的细胞群体包括胶质细胞(绿色)、神经元细胞(红色)和血管细胞(蓝色)。每个主要数据集中的细胞或细胞核数量显示在每个子图中。
数据集描述
表1. 不同的医疗条件和协变量下的捐赠者数量有所不同
Species | Condition | #Donors | #Cells | M/F/mixed/unknown |
---|---|---|---|---|
Human | CT | 196 | 1301k | 128/69/0/1 |
AD | 88 | 529k | 48/40/0/0 | |
ASD | 21 | 148k | 17/4/0/0 | |
COVID-19 | 8 | 33k | 7/1/0/0 | |
FTD | 27 | 251k | 11/16/0/0 | |
HD | 12 | 87k | 9/3/0/0 | |
Influenza | 1 | 5k | 1/0/0/0 | |
LBD | 4 | 61k | 2/2/0/0 | |
MS | 30 | 159k | 24/8/0/1 | |
PD | 6 | 123k | 4/2/0/0 | |
Suicide | 17 | 43k | 17/0/0/0 | |
Mouse | WT | 204 | 1361k | 61/48/82/15 |
EAE | 3 | 23k | 0/0/0/3 | |
MCAO | 3 | 26k | 0/0/0/3 | |
MA | 2 | 4k | 0/2/0/0 | |
hGFAP-GFP | 1 | 1k | 0/0/1/0 |
Table Description:
Human samples were collected from various conditions, including Alzheimer's disease (AD), autism spectrum disorder (ASD), COVID-19, frontotemporal dementia (FTD), Huntington’s disease (HD), influenza, Lewy body dementia (LBD), multiple sclerosis (MS), Parkinson’s disease (PD), and suicide (depressive disorder). Mouse models include wild-type (WT), experimental autoimmune encephalomyelitis (EAE), middle cerebral artery occlusion (MCAO), microglia absence (MA), and fluorescent astrocytes (hGFAP-GFP). Sex information is labeled for human donors but more frequently mixed or unlabeled for mouse models.
数据库功能
示例使用案例
https://mp.weixin.qq.com/s/YOKdws50LmqbczCNW58-eQ