Vanderbilt researchers have demonstrated that a cluster of microRNAs—small pieces of RNA that regulate gene expression—work in a type of immune cells called macrophages to help protect against metabolic defects in obesity.
Sep 8, 2023
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Bacteria that live in the intestines inhibit a molecule that limits the amount of fat absorbed, increasing weight gain in mice fed a high-sugar, high-fat diet, researchers from UT Southwestern Medical Center report. The findings, ...
Aug 31, 2023
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From influencing how our body stores fat to how our brain regulates appetite, hundreds of genes, along with environmental factors, collectively determine our weight and body size.
Aug 2, 2023
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What determines whether we become overweight? Aside from lifestyle, predisposition plays a role, but genes cannot fully explain the inherited propensity to accumulate excess weight.
Jul 19, 2023
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Obesity causes many health problems and worsens several chronic illnesses, including type 2 diabetes and cardiovascular disease. However, some obese people are more susceptible to complications than others. Scientists have ...
Feb 16, 2023
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High-calorie foods—high in fat, oil, and sugar—can taste good but often cause overeating, leading to obesity and major health problems. But what stimulates the brain to cause overeating?
Dec 23, 2022
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A research team at Leipzig University's Faculty of Medicine has discovered a new mechanism that is associated with severe obesity in children. This genetic rearrangement leads to an unusual expression of a gene involved in ...
Dec 21, 2022
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A collaborative study involving Baylor College of Medicine, the University of Cambridge and the University of Exeter Medical School reveals a new gene associated with obesity and maladaptive behavior. The evidence shows that ...
Dec 19, 2022
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It's well known that obesity is linked to the development of numerous diseases in humans. Heart disease, diabetes, and other ailments are extremely common in obese individuals. However, it's not fully clear how body organs ...
Sep 21, 2021
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Promising news in the effort to develop drugs to treat obesity comes from University of Virginia scientists who have identified 14 genes that can cause weight gain and three that can prevent it. The findings pave the way ...
Sep 20, 2021
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