Injecting dying cells to trigger tumor destruction.
Now I would like to call this some cool bio-mimicry, and even if it doesnt meet the classic definition this is far better than current treatments. Combining the two would definitely increase the dignity and grace of the good folks fighting these diseases!
"we created tumors in mice using either melanoma or lung carcinoma tumor cells, then introduced dying cells of the same type to those tumors. We found that when we introduced necroptotic (but not apoptotic) cells to these tumors, it activated the immune system to attack the tumor, reducing tumor growth and prolonging survival."