Top-ranked signaling networks related to Na+/K+/2Cl- cotransporter 1 downregulation according to ingenuity pathway analysis. A: This network is called “Cellular Assembly and Organization; DNA Replication, Recombination, and Repair; Cell Cycle”; B: This network is called “Cellular Assembly and Organization, Cell Cycle, DNA Replication, Recombination, and Repair”; C: This network is called “Cell Cycle; DNA Replication, Recombination, and Repair; Cancer”. Red and green indicate genes with expression levels that were higher or lower, respectively, than reference RNA levels. Genes analyzed for verification in Figure 6 were highlighted by red circles.