Reminded me of this post on reddit[0] about injecting an ethanol gel into tumors (so it has nothing to do with modifying the immune system as in this tactic, just happens to have a similar means of application).
What do you think of 'Programming with a Differentiable Forth Interpreter'[0] and 'A Neural Forth Abstract Machine'[1]? I don't know if they are related to your work, but both are on my to-read pile.