Over the years, I’ve written a lot about “personalized medicine, mainly in the context of how the breakthroughs in genomic medicine and data pouring in from the Cancer Genome Atlas is providing the raw information necessary for developing truly personalized cancer therapy. The problem, of course, is analyzing it and figuring out how to apply it. Another problem, of course, is developing the necessary targeted drugs to attack the pathways that are identified as being dysregulated in cancer cells. Oh, and there’s that pesky evolution of resistance to antitumor therapies. Indeed, most recently, the Cancer Genome Atlas is bearing fruit in breast cancer (a study that I’ve been meaning to blog about).
One problem with modeling the pathways based on next generation sequencing data and expression profiling is testing whether therapies predicted to work from these analyses actually do work without actually testing potentially toxic drugs on patients. Cell culture is notoriously unreliable as a predictor. However, there is another way that’s intriguing. Unfortunately, as intriguing as it is, it has numerous problems, and, unfortunately, it’s being prematurely marketed to patients. Although I had heard of this technique as a research tool before, I learned about its marketing to patients when I came across an article by Andrew Pollack in the New York Times entitled Seeking Cures, Patients Enlist Mice Stand-Ins. Basically, it’s about a trend in science and among patients to use custom, “personalized’ mouse xenograft models in order to do “personalized” therapy:
Countering ideologically motivated bad science, pseudoscience, misinformation, and lies is one of the main purposes of this blog. Specifically, we try to combat such misinformation in medicine; elsewhere Steve and I, as well as some of our other “partners in crime” combat other forms of pseudoscience. During the nearly five year existence of this blog, we’ve covered a lot of topics in medicine that tend to be prone to pseudoscience and quackery. Oddly enough, there’s one topic that we haven’t really written much about at all, and that’s genetically modified organisms (GMOs). GMOs, as you know, are proliferating, and it’s quite worth discussing the potential and risks of this new technology, just as it is worthwhile to discuss the potential benefits versus the risks of any new technology that can impact our health, not to mention the health of the planet. Unfortunately, GMOs have become a huge political issue, and, I would argue, they have become just as prone to pseudoscience, misinformation, and bad science as vaccines, with a radical group of anti-GMO activists who are as anti-science as any antivaccinationist or quack.
Leave it to that quackery promoter to rule all quackery promoters, Mike Adams, to give me just the opportunity to show you what I mean. Over the last couple of weeks, Mike has been in a fine lather about GMOs, with multiple posts with titles such as The GMO debate is over; GM crops must be immediately outlawed; Monsanto halted from threatening humanity and The evil of Monsanto and GMOs explained: Bad technology, endless greed and the destruction of humanity. In other words, it’s a series of post with Adams’ typical hyperbole. If you were to believe him, GMOs are the product of a plot by Satan, Monsanto, big pharma, and the government, and he’s not sure which one of these is the most evil of the bunch.