Researchers say they have discovered a gene mutation that slows the metabolism of sugar in the gut, giving people who have the mutation a distinct advantage over those who do not. Those with the mutation have a lower risk of diabetes, obesity, heart failure, and even death. The researchers say their finding could provide the … Read more
Researchers identify immune culprits linked to inflammation and bone loss in gum disease An unhealthy population of microbes in the mouth triggers specialized immune cells that inflame and destroy tissues, leading to the type of bone loss associated with a severe form of gum disease, according to a new study in mice and humans. The … Read more
Over the past five years, more Americans of all ages are rolling out their yoga mats and meditating. A large nationally representative survey shows that the number of American adults and children using yoga and meditation has significantly increased over previous years and that use of chiropractic care has increased modestly for adults and held … Read more
National Institutes of Health scientists and their collaborators found that hepatitis B virus (HBV)-associated acute liver failure (ALF) — a rare condition that can turn fatal within days without liver transplantation — results from an uncommon encounter between a highly mutated HBV variant and an unusual immune response in the patient’s liver that is mainly … Read more
NIH-funded study suggests that bacteria may regulate neuronal circuits behind movement in flies. A new study puts a fresh spin on what it means to “go with your gut.” The findings, published in Nature, suggest that gut bacteria may control movement in fruit flies and identify the neurons involved in this response
Study links frequent red meat consumption to high levels of chemical associated with heart disease. Researchers have identified another reason to limit red meat consumption: high levels of a gut-generated chemical called trimethylamine N-oxide (TMAO), that also is linked to heart disease.
The study showed for every five years a woman’s biologic age was older than her chronologic or actual age, known as age acceleration, she had a 15 percent increase in her chance of developing breast cancer. The study was published online Feb. 22 in the Journal of the National Cancer Institute.