Among these genes, <i>EFNA4</i> and <i>TEDC2</i> were significantly upregulated, whereas <i>CDC42EP2</i>, <i>STX11</i>, <i>THBD</i>, <i>TMEM88</i>, and <i>GPM6A</i> were notably downregulated in tumor tissues compared with adjacent normal tissues. This evidence concerns the gene EFNA4 and neoplasm.