On November 29, an op-ed article, co-signed by 94 scientists, and entitled “Let’s Stop the Manipulation of Science” was published in Le Monde.  It makes numerous allegations, most prominent among them that industry is “manufacturing doubt” about the science on endocrine disrupting chemicals (EDCs).  But as anyone who has followed the issue of endocrine disruptors knows, it is highly controversial and polarized with serious questions

A new paper links specific types of intestinal bacteria in the development of colorectal cancer - in animal models, at least. Finding it in humans is another matter.

But if such a link is ever found, and currently these findings are only exploited by people selling something, it could lead to dietary-based therapeutic interventions which may be able to modify the composition of the gut microbiome and reduce colorectal cancer risk.

 

Women taking tamoxifen for breast cancer were less likely to continue taking the drug if they suffered nausea and vomiting - yet so were women given a placebo who experienced the same symptoms. This is evidence that drugs are being unfairly blamed for natural symptoms. 

It's a chemophobia culture. People embrace homeopathy, naturopathy and various alternative techniques because they aren't required to have elaborate disclosures of side effects like real medicines have. And there is a culture war against drug companies, so if symptoms occur it may be easy to blame Big Pharma or Big Generic.

Currently, prostate-specific antigen (PSA) and other biomarkers are used for diagnosing and monitoring prostate cancer. However, biomarkers to selectively identify patients with high risk of recurrence, those who might benefit from intervention, and those who can safely choose active surveillance, are lacking. A new study in The Journal of Molecular Diagnostics describes a biomarker, PITX2 DNA methylation, which is capable of distinguishing cancerous tissue from non-cancerous tissue and predicting the risk of cancer recurrence using only small amounts of tissue obtained from core needle biopsies.

In the United States, legalization of marijuana is happening at a record pace, thanks to governments hoping for new tax streams and public health claims giving it a free pass that literally no other product has ever gotten. However, a few experts and some users agree that package warnings stating the health risks are needed, yet what marijuana smokers think is needed is different from what the medical community believes should be required. 

Given the craze, it is no surprise journal publishers are scrambling to push out new places to lend marijuana a veneer of scientific authenticity. One new one, Cannabis and Cannabinoid Research, 

The number of Australians who run for exercise has doubled since the mid-2000s. Preventing and managing injuries are common concerns, and can present an ongoing health burden and high cost if not addressed appropriately.

But what if listening to the sound of running could help prevent injuries?

We recently conducted the first study to relate running technique with the sound of feet hitting the ground. Listening could prove a simple and effective feedback mechanism for runners, coaches and clinicians to understand how runners land their feet and the potential for certain injuries.

When the oddly-named Baby Boom generation (the "boom" happened in 1946, after soldiers returned from World War II, it wasn't an entire generation) were young, it was the age of "Reefer Madness", with kids involved in manslaughter, suicide, and a whole bunch else thanks to marijuana.