Therefore, our results suggest that increased levels of IKKα lead to an enhancement of the capacity of migration of tumor epidermal cells, and importantly, similar results were obtained from the analysis of clones that express low or high levels of ectopic IKKα, suggesting that it is sufficient a small increment in the expression level of IKKα to induce the indicated changes (Figure 3 and Figure 4). Here, CHUK is linked to neoplasm.