VEGFA and colorectal cancer: For example, intracellular factors including CD133, Sox‐2 and E‐cadherin are used to assess the dormancy state of colorectal cancer cells in the liver, whereas vimentin, Ki‐67, c‐Myc, cyclin D1 and vascular endothelial growth factor (VEGF) are used to assess the cell‐awakening state.64