(A) miRNA target gene regulatory network for common differentially expressed miRNAs and mRNAs. Red triangles indicate upregulated miRNAs, dark green arrows indicate downregulated miRNAs, yellow circles indicate upregulated genes, and light green prisms indicate downregulated genes. (B) miRNA target gene regulatory network for validated differentially expressed miRNAs and mRNAs. Red triangles indicate upregulated miRNAs, green arrows indicate downregulated miRNAs, yellow circles indicate upregulated genes, green prisms indicate downregulated genes, and the arrow indicates the regulation direction. (C) PPI and module network diagram. Yellow circles represent upregulated genes, and green rhombuses represent downregulated genes. The area shaded in red is the module. Node size represents degree: The higher the degree, the larger the node. (D) Transcription factor-target regulatory network. Yellow circles represent upregulated genes, blue hexagons represent transcription factors, and node size represents degree. PPI, protein-protein interaction.