I'm not sure it follows that high incidences of cancer means that it's unhelpful to use them for research to understand the mechanisms of cancer. And I'm not su

I'm not sure it follows that high incidences of cancer means that it's unhelpful to use them for research to understand the mechanisms of cancer. And I'm not sure that either of your observations one or two are pertinent in this case as it applies to the on/off protein switch, as it is not about guaging the statistical frequency of cancers or about killing cancer cells.