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Keyword: whitefat

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  • Turning White Fat Into Energy-Burning Brown Fat: Hope for New Obesity and Diabetes Treatments

    08/06/2012 1:46:58 AM PDT · by neverdem · 17 replies
    ScienceDaily ^ | Aug. 2, 2012 | NA ,
    Columbia University Medical Center (CUMC) researchers have identified a mechanism that can give energy-storing white fat some of the beneficial characteristics of energy-burning brown fat. The findings, based on studies of mice and of human fat tissue, could lead to new strategies for treating obesity and type 2 diabetes. The study was published August 2 in the online edition of the journal Cell. Humans have two types of fat tissue: white fat, which stores excess energy in the form of triglycerides, and brown fat, which is highly efficient at dissipating stored energy as heat. Newborns have a relative abundance of...
  • Scientists discover switch that turns white fat brown

    09/07/2011 9:37:43 AM PDT · by Red Badger · 17 replies
    http://medicalxpress.com ^ | 09-06-2011 | Provided by Ohio State University Medical Center
    Scientists have discovered a biological switch that gives energy-storing white fat the characteristics of energy-burning brown fat. The findings could lead to new strategies for treating obesity. The animal study by researchers at The Ohio State University Medical Center shows that the change is due to the activation of a nerve and biochemical pathway that begins in the hypothalamus, an area of the brain involved in energy balance, and ends in white fat cells. This pathway, called the hypothalamic-adipocyte axis, also induces brown-fat-like cells within masses of white fat. The white-to-brown fat transformation occurs when animals are placed in an...
  • Scientists turn 'bad fat' into 'good fat' (type 2 diabetes?)

    05/03/2011 12:47:22 PM PDT · by decimon · 16 replies
    BBC ^ | May 3, 2011 | Michelle Roberts
    Scientists say they have found a way to turn body fat into a better type of fat that burns off calories and weight. The US Johns Hopkins team made the breakthrough in rats but believe the same could be done in humans, offering the hope of a new way to treat obesity. Modifying the expression of a protein linked to appetite not only reduced the animals' calorie intake and weight, but also transformed their fat composition. "Bad" white fat became "good" brown fat, Cell Metabolism journal reports. Brown fat is abundant in babies, which they use as a power source...