Furthermore, immunostaining of liver sections showed that Slamf7 stains were mostly restricted to areas outside tumor lesions in the vehicle-treated condition, whereas ST-5-002 treatment resulted in more dispersed Slamf7 stains, presumably indicating the presence of more Slamf7-positive hepatocytes or NK cells throughout the tissue (Fig. 6i). This evidence concerns the gene SLAMF7 and neoplasm.