Fig. 2: Correction of batch effects and identification of meta-signatures for AD.
From: Integrative transcriptome-wide analysis of atopic dermatitis for drug repositioning
a A scatter plot displaying the PCA results using all genes after the batch effect correction. The shapes of the points indicate the samples from each dataset. Green and red color correspond to the healthy control samples and AD samples, respectively. b A Venn-diagram comparing the DEGs from single studies with meta-signatures. c A heatmap of expression profiles of meta-signatures across the samples.
