It now seems that a lab in Wales has discovered a naturally occurring t-cell that preferentially attacks cancerous cells, but is present only in modest numbers. They have cultured them and injected significant volumes into cancer patients and had some favorable results.
They reportedly discovered a new type of T-cell that carries a receptor that latches onto human cancers but ignores healthy cells.They say that human trials could begin by the end of the year which by health care development standards is blindingly fast. Since at this point the process involves using the patients own T-cells, the word "drug" does not appear in a description of the therapy so the FDA whose function is to insure that NOTHING gets to the market, in minimally involved.
In fact, the receptor is said to be capable of killing several cancers, including lung, skin, blood, colon, breast, bone, prostate, ovarian, kidney and cervical cancer.
Coincidentally, two political icons, one of the left, and one of the right, seem to be candidates for the treatment. Rush Limbaugh and Notorious RBG have between them supporters with enough money to outright buy Wales and establish the Limbaugh-Ginsburg Cancer Treatment Center.