A chemical found in curry is to be tested for its ability to kill bowel cancer tumours in patients.
I found this article very interesting. Reminds me of another study: http://www.ncbi.nlm.nih.gov/pubmed/20924967
Curcumin is very interesting. Its also a mild Nrf2 activator, but just not a very powerful one, yet powerful enough. Anyway some interesting stuff to read in those pages above.