I wonder how much money has been spent on "Cancer Research" in the past 20 years and to the best of my knowledge we're still no where near a cure. Lots of money going somewhere.
I have heard of various trials/tests/theories where cancer cells are "Painted" or "Tagged" for identification so the immune system can attack (a normal immune system while strong and powerful... cannot ID the bad cancer cells).
My Google Fu query "cancer research that paints tags cancer cells".
MUCH reading out there, but I am equally certain that Big Phama squelches much... BIG MONEY in cancer... BIG MONEY!!!
https://www.science.org/content/art...utant-cancer-cells-making-more-mutations
