Fig. 2From: Exploration of the underlying comorbidity mechanism in psoriasis and periodontitis: a bioinformatics analysisVolcano and Venn diagram. A. The volcano map of GSE30999. B. The volcano map of GSE14905. C. The volcano map of GSE16134. D. The volcano map of GSE10334. Red represents upregulated genes, and blue represents downregulated genes. E. The four datasets have an overlap of 15 common upregulated genes. F. The four datasets have an overlap of 3 common downregulated genesBack to article page