HOXB7 and neoplasm: Conversely, tumor weights were significantly greater in the HOXB7 overexpression group (MHCC97L-HOXB7 pCDNA3) than in controls (2.083±0.581 g vs. 1.033±0.476 g, P<0.01, Supplementary Figure 2A, 2C) and the lung metastatic ratio was significantly increased (30% vs. 0%, P<0.01, Supplementary Figure 2B, 2C).