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. 2024 May 29;19(5):e0304410. doi: 10.1371/journal.pone.0304410

Fig 2. Identification of DEG.

Fig 2

The boxplots show the normalized data from GSE122063 (A) and GSE5281 (B). The volcano plots of GSE122063 (C) and GSE5281 (D) highlight the upregulated and downregulated genes in the Alzheimer’s group vs the healthy group, represented by red and blue colors, respectively. GSE122063 (E) and GSE5281 (F) heatmaps reveal gene expression patterns. Using the Venn diagram, 141 common differentially expressed genes (DEGs) were identified between the two datasets (G), indicative of Alzheimer’s disease.