NANOGP8 and cancer: Until now, NANOGP8 is found to be only expressed in cancer tissues such as prostate, hepatocellular carcinoma, leukemia, glioblastoma multiforme, colorectal cancers, pancreatic cancer, and lung cancer [14, 15, 16, 17, 18, 19, 20], suggesting it may play a key role for cancers.