New findings from the University of Minnesota Medical School are helping uncover why some people are more likely to be overweight and develop Type 2 diabetes and it starts in the womb.
E-Mail
Obesity is generally linked to poor eating habits and the availability of tasty, high-calorie foods. However, a new study led by researchers from the Magnetic Resonance Imaging Research Unit in the Department of Radiology at Hospital del Mar and the Barcelona Institute for Global Health (ISGlobal), a centre supported by the la Caixa Foundation, has found that more elements are involved. Thanks to images obtained by functional magnetic resonance imaging, the researchers found that certain parts of the brains of obese children show alterations with respect to normal-weight or overweight children of the same age. The study findings were published in the journal
E-Mail
A collection of genetic variants influences the expression of obesity-associated genes in both the brain and fat tissue, according to a new study from researchers at the University of Chicago. The research team found that changes in the expression of the obesity-associated genes correlated with both metabolic and behavioral changes, suggesting that these variants produce combinatorial effects that increase the risk of obesity. The results, which scientists hope will lead to better understanding of the mechanisms that make some people more susceptible to obesity, were published June 4 in
The strongest genetic association with obesity in humans corresponds to a group of genetic variants within a gene called FTO. Over 40% of humans have one copy of these variants and 16% have two copies, which increase their risk of becoming obese by 70%. Despite their prominent impact, the mechanisms by which these common variants lead to obesity remain unclear.
(10 a.m. EDT, June 2, 2021 Denver) - New research published in the
Journal of Thoracic Oncology (JTO) suggests the method used to calculate how obesity is measured may affect whether it is considered a risk factor for lung cancer. The JTO is an official journal of the International Association for the Study of Lung Cancer.
Although the association between measures of obesity and both cancer incidence and outcome are clear in some solid tumor types such as breast, esophageal, and colon cancer, the relationship between obesity and lung cancer is more nuanced.
Now, a group of researchers led by Sai Yendamuri, M,D, from Rosewell Comprehensive Cancer Cancer in Buffalo, N.Y., suggests that using traditional methods of measuring obesity, including the body mass index, might be one of the reasons why obesity is not considered a risk factor for lung cancer.
Press materials are now available for NUTRITION 2021 LIVE ONLINE, a dynamic virtual event showcasing new research findings and timely discussions on food and nutrition. The online meeting will be held June 7-10, 2021.