gene
Gene loss creates eating disorder-related behaviors in mice
Building on their discovery of a gene linked to eating disorders in humans, a team of researchers at the University of Iowa has now shown that loss of the gene in mice leads to several behavioral abnormalities that resemble behaviors seen in people with anorexia nervosa. The team, led by Michael Lutter, MD, PhD, assistant […]
Gene interacts with stress, leads to heart disease in some people
A new genetic finding from Duke Medicine suggests that some people who are prone to hostility, anxiety and depression might also be hard-wired to gain weight when exposed to chronic stress, leading to diabetes and heart disease. An estimated 13 percent of people, all of whom are Caucasian, might carry the genetic susceptibility, and knowing […]
Fattening gene discovered by researchers
The long-term consumption of too much high-energy and high-fat food leads to overweight. Behind this trivial statement lies the extremely complex regulation of lipid metabolism. Together with colleagues from Japan, scientists from the Max Planck Institute for Heart and Lung Research in Bad Nauheim have now discovered that the Sirt7 gene plays a central role […]
‘Master regulator’ of obesity? Distant IRX3 gene appears to interact with obesity-related FTO gene mutations
Mutations within the gene FTO have been implicated as the strongest genetic determinant of obesity risk in humans, but the mechanism behind this link remained unknown. Now, an international team of scientists has discovered that the obesity-associated elements within FTO interact with IRX3, a distant gene on the genome that appears to be the functional […]
Breast cancer gene could play critical role in obesity, diabetes
The gene known to be associated with breast cancer susceptibility, BRCA 1, plays a critical role in the normal metabolic function of skeletal muscle, according to a new study led by University of Maryland School of Public Health researchers. Dr. Espen Spangenburg, associate professor of kinesiology, and his laboratory team are the first to identify […]
SIRT1: Is Your Fat-Burning Gene Turned On?
[ The following article was provided by by Jon Benson, fitness and fat-loss expert. I trust you'll benefit from it! ] You may have this gene. It may be turned “off” right now… in fact it probably is. There’s a problem with that: This gene helps you melt off bodyfat. It would be pretty nice […]