Identification of Potential Key Biomarkers and Immune Infiltration in Oral Lichen Planus

Figure 1

The differentially expressed genes between OLPE and COE were shown on the heat map and the volcano plot. (a) Heat map of differentially expressed genes. Blue color represented a lower, and red color represented a higher expression level, while grey color demonstrated no differential expression. (b) The volcano plot of differentially expressed genes. Blue dots represented significantly downregulated genes, while red dots represented significantly upregulated genes. COE: control oral epithelium; OLPE: oral lichen planus epithelium samples.

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