Thank you for alerting me to this article. It was great to read that research into cancer stem cells is moving forward. For a while now, I have been reading about the ability of Turkey Tail mushrooms to cause the death of prostate cancer stem cells. I have felt that western modern medicine has been slow to recognize mushroom medicine's ability to work with modern medicine (surgery and radiation) to reduce the reoccurrence of various cancers (prostate, breast, colorectal and a few others). Here's an article that set me thinking along these lines:
https://journals.plos.org/plosone/article