Moreover, the extent of the effect of Cox-2 inhibition was shown to depend on the baseline expression levels of both E-cadherin and Cox-2 in each cell; i.e., tumor cells expressing lower E-cadherin and higher Cox-2 are expected to be more sensitive to Cox-2 inhibition in terms of the restoration of E-cadherin expression. The gene discussed is CDH1; the disease is neoplasm.