Yesterday a myeloma list member reported his test results after five cycles of cyclopamine. He authorized me to post about it. If you have no clue as to what I am writing about, see my August 2 and 3 2007 posts about cyclopamine, or my permanent page (see my Pages on the right, and look under "Other anti-myeloma/cancer supplements").
Here are some details posted by the cyclopamine-taking list member (from now on, I will refer to him as CT, or cyclopamine-taker) took a water-soluble form of cyclopamine for a year and a half. More specifically, he took 200 mg of cyclopamine a day for 14-15 days at a time, every 2-4 months. His m-spike went from 1.0 (achieved after two stem cell transplants two and a half years ago) to 0.2, then to 0.1, and he is convinced that these decreases, the first since his transplants, were due to his cyclopamine intake. Coincidental? Possibly. He reported, by the way, no side effects. Indeed, he feels great.
Okay, but we should not get TOO excited about this substance. The main reason, at least as far as I am concerned, is that it costs an arm and a leg. I had the brilliant idea of seeing if I could order some and ask my parents bring it over to me when they fly to Italy for their regular summer visit, but when I saw what it cost, i.e. thousands of dollars, my eyes almost popped out of my head. No way I could afford it. CT has a cheaper source than what I found online, but it’s still way beyond my budget.
Another list member pointed out that he would be anxious about potential side effects that might not manifest themselves immediately, but perhaps 20 years down the road. But CT (good sense of humour!) said that he would be happy to survive 20 years with myeloma! Indeed. He added that he is well aware that there are possible risks involved in taking a substance that hasn’t been approved by the FDA, but after all, we are dealing with myeloma, not an ingrown toenail (my analogy, actually). So true.
CT reminded us that Dr. Matsui reported in April 2006 at the American Association for Cancer Research (AARC) meeting that cyclopamine caused differentiation of myeloma stem cells. In other words, the myeloma stem cells were eliminated because they did not produce any more cancer stem cells. The stem cells turned into mature plasma cells that eventually died out. Normal cells were not affected, he reported.
For an interesting Science Daily article (2002) on cyclopamine, see: http://tinyurl.com/2zcwut
In PubMed there are 260 studies on cyclopamine. But there is not one clinical trial. Typical.
As usual, I hope this situation will change soon. If it does, I might be first in line!
Update on the update: with this post, I wanted to report on an interesting case, perhaps (I hope!) a crucial one in the battle against myeloma stem cells. I would like to underline, though, that I am not encouraging folks to take cyclopamine. Even though we aren’t pregnant sheep (if you are puzzled about that statement, read my page on cyclopamine: all will be clear ), we still don’t know if there might be harmful side effects (etc.). CT did report that he had none, which is extremely important. In sum, I think this substance should definitely be put on our watch-and-see list. Yes, indeedie!