Genetics

Tea consumption leads to epigenetic changes in women

Epigenetic changes are chemical modifications that turn our genes off or on. In a new study from Uppsala University, researchers show that tea consumption in women leads to epigenetic changes in genes that are known to interact ...

Diseases, Conditions, Syndromes

Tamoxifen protects against obesity-related metabolic disorders

Tamoxifen, a selective estrogen receptor modulator, is the gold standard for endocrine treatment of estrogen-receptor positive breast cancer. Tamoxifen is also known to have metabolic effects. A new study in The American ...

Diabetes

Exenatide does not promote weight loss in schizophrenia

(HealthDay)—For antipsychotic-treated obese patients with schizophrenia, glucagon-like peptide-1 receptor agonists (GLP-1RAs) do not appear to promote weight loss, according to a study published online Sept. 26 in Diabetes, ...

Health

How a low-calorie diet could extend lifespan

Overeating can lead to health issues that can shorten one's life, such as obesity, diabetes and heart disease. On the other end of the spectrum, several studies have shown that restricting calorie intake below what a normal ...

Overweight & Obesity

Bariatric surgery improves adipose tissue function

(HealthDay)—Bariatric surgery is associated with improvements in adipose tissue function, some of which are independent of weight loss, according to research published online June 8 in Obesity Reviews.

Health

The not-so-sweet truth about sugars

Whether all sweeteners produce the same metabolic effects in consumers is a controversial topic. A study conducted by Agricultural Research Service (ARS) investigators indicates that consuming lower amounts of added sugars ...

Medical research

Study shows promising safety results for anti-aging drug

The search for the fountain of youth led to a 2009 discovery that a drug called rapamycin was shown to extend the lifespan of mice. Since that time, studies on the metabolic side effects of rapamycin have made it unclear ...

Health

Standing and exercise linked to lower odds of obesity

Standing for at least one-quarter of the day has been linked to lower odds of obesity in a new study led by the American Cancer Society in collaboration with The Cooper Institute, the University of Texas, and the University ...

Medical research

Researchers identify new vitamin B3 pathway

Researchers at Beth Israel Deaconess Medical Center (BIDMC) have identified a new vitamin B3 pathway that regulates liver metabolism. The discovery provides an opportunity to pursue the development of novel drug therapies ...

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