Genetics and evolution in cancer
Several new studies were published earlier this month describing the sequencing of over 2,600 cancer genomes. What the results show include what sorts of mutations drive cancer development and how evolution makes cancers so difficult to treat.
No, James Lyons-Weiler did not “break the coronavirus code”
Last week, a new conspiracy theory about the coronavirus outbreak by James Lyons-Weiler went viral (if you'll excuse the term) after antivax conspiracy theorist Del Bigtree interviewed him. Lyons-Weiler strongly implies that the strain of coronavirus behind the outbreak (2019-nCoV) has a SARS-like sequence that came from a laboratory working on a SARS vaccine. Fortunately, Dr. Gorski has the mad molecular biology...
Are medical errors really the third most common cause of death in the U.S.? (2020 edition)
The claim that medical errors are the third leading cause of death in the US has always rested on very shaky evidence; yet it has become common wisdom that is cited as though everyone accepts it. But if estimates of 250,000 to 400,000 deaths due to medical error are way too high, what is the real number? A recently published study suggests...
How can we counter misinformation from “chemo truthers”?
Denial of the benefits of chemotherapy is very prevalent in "natural health" movements. This denial is based on fear mongering, pseudoscience, and conspiracy theories and thus shares many similarities with the antivaccine movement. How can the misinformation spread by "chemo truthers" be countered on social media?
Is defending science-based medicine worth it?
Pseudoscience, denialism, fake news, and disinformation about health are a bigger problem than ever, thanks to social media. As doctors and scientists join lay defenders of science on social media, will they be willing to pay the price in terms of harassment? Or will they decide it's not worth the hassle? And what about our fellow docs who think that it's beneath...
Contrary to what we are frequently told, we are not “losing the war on cancer” (2020 edition)
The narrative we hear from the media (and, of course, from alternative medicine mavens) is that we are "losing the war on cancer." It's actually not true. As the latest statistics from the American Cancer Society show, the mortality rate from cancer has been declining for decades.
More evidence that acupuncture doesn’t work for chronic pain
Acupuncture is a theatrical placebo whose real history has been retconned beyond recognition. A new systematic review of systematic reviews of acupuncture for chronic pain highlights that conclusion and catalogues the many weaknesses in the design of acupuncture clinical trials.
How do we stop crowdfunding sites like GoFundMe from being used to fund quackery?
GoFundMe and other crowdfunding sites have long been used by desperate patients seeking to fund their use of unproven and downright quacky treatments. How can these sites be changed in order to keep them from being used as a funding supply for unethical quacks?
“Natural health” and the antivaccine movement: The case of Dr. Joseph Mercola
Dr. Joseph Mercola has been selling quackery for over two decades. It turns out that he also promotes antivaccine pseudoscience, as a new report from The Washington Post shows.
NCCIH surveys physicians on their recommendation of “complementary health approaches,” with depressing results
The NCCIH recently published a study examining the percentage of US physicians who had recommended "complementary health approaches" to their patients in the last year. The percentages are far higher than they should be.