Fig. 2.

All genes and DEGs common in the two GEO datasets. A Volcano plot of all genes in GSE42834 gene chip. Red and green dots denote upregulated and downregulated genes, respectively. Black dots show the remaining genes without significant changes in expression. B Volcano plot of all genes in GSE83456 gene chip. C Venn diagram of upregulated genes common in the two GEO datasets. D Venn diagram of downregulated genes common in the two GEO datasets. E Heatmap of DEGs in the two GEO datasets (60 upregulated and 2 downregulated genes). Legend represents gene expression. Red and blue colors denote upregulation and downregulation, respectively