Skip to main content
Fig. 1 | Molecular Neurodegeneration

Fig. 1

From: BACE1 regulates expression of Clusterin in astrocytes for enhancing clearance of β-amyloid peptides

Fig. 1

BACE1 deficiency enhances reactive astrocyte population. A Total Uniform manifold approximation and projection (UMAP) clustering of ACSA2 + positive cells from derived from 2-month old Bace1-null and WT mice via single-cell RNA-seq, N = 3 samples, ~ 17,000 cells per genotype. Clusters are labeled by each cell type. B Violin plot representation of log2 fold change gene expression of known cell type gene markers and correlated with labeled clusters. C Proportion of indicated cell types. Comparison of average proportion of each cell types from each samples genotype (* p-value < 0.05, ** p-value < 0.01). Two-way ANOVA with Sidak multiple comparison post-test. D UMAP of only astrocyte clusters after removing other cell types. R Astrocytes refer reactive astrocytes while Non-R Astrocytes refer to non-reactive astrocytes. E Western blot of primary astrocytes cultures lysates derived from Bace1-null and WT mice to confirm increase in reactive astrocytes from Bace1-null mice. GFAP antibody was used for detecting GFAP levels, while actin was for loading controls. F GFAP levels were quantified based on Western blot band intensity normalized to actin (N = 3, ** p-value < 0.01, Student t-test)

Back to article page