Cellular movement and invasion network. A; log ratios of mean expression 48 h after knockdown with LSR1 compared to mean expression 48 h after knockdown with mock siRNA were overlaid. B; microarray data from 87 bladder tumors and 9 normal urothelium samples superimposed the cell movement network. Yellow represents up-regulated genes and blue represents down-regulated genes. Genes not fulfilling the cut-off criteria are not colored.