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. 2021 Aug 2;11:15612. doi: 10.1038/s41598-021-95122-3

Figure 4.

Figure 4

Cell-type deconvolution analysis from bulk RNA-seq data. Cell-type proportions for each bulk RNA-seq sample were estimated using MuSiC with the scRNA-seq data as reference. (A) Estimated cell-type proportions for the EyeGEx peripheral retina bulk RNA-samples with four stages of AMD (MGS1: 105; MGS2: 175; MGS3: 112; MGS4: 61). (B) Estimated cell-type proportions for the UAB peripheral retina bulk RNA-seq samples (control: 8; early AMD: 4; geographic atrophy, a advanced stage of AMD: 3). (C) Estimated cell-type proportions for the UAB macular retina bulk RNA-seq samples (control: 6; early AMD: 4; advanced AMD: 3). Note the similarity in (a) and (b) with respect to cell proportion increase in astrocytes and decrease in rods in peripheral retina as AMD progresses. Larger differences are noted in both cell types in macula along with additional increases in Müller glia, microglia and vascular endothelium as AMD progresses. (D) Cell-type proportion changes in the UAB macula retina samples for highlighted cell types.