New study shows that even your fat cells need sleep
In a study that challenges the long-held notion that the primary function of sleep is to give rest to the brain, researchers have found that not getting enough shut-eye has a harmful impact on fat cells, reducing by 30 percent ...
Medical research
Oct 15, 2012 |
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Protein could be key for drugs that promote bone growth
Georgia Health Sciences University researchers have developed a mouse that errs on the side of making bone rather than fat, which could eventually lead to better drugs to treat inflammatory diseases such ...
Medical research
Oct 15, 2012 |
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Study supports link between obesity and higher incidence of cancer, poorer prognosis
Researchers may have discovered a new explanation as to why obese patients with cancer often have a poorer prognosis compared with those who are lean. The potential explanation is based on data reported in Cancer Research, a jour ...
Cancer
Oct 15, 2012 |
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How fat is distributed in body affects risk for pregnant mothers, unborn babies
(Medical Xpress)—Carrying too much weight during pregnancy can place both mother and child at risk but new research from the University of Sydney has discovered that one type of fat is riskier than another ...
Overweight and Obesity
Oct 12, 2012 |
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The role of beta cell regeneration in type 2 diabetes
The World Health Organization (WHO) has declared type 2 diabetes as the epidemic of the 21st century. A study is focusing on understanding the mechanisms underlying insulin resistance and the role of beta-cell ...
Diabetes
Oct 10, 2012 |
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With a little exercise, your fat cells may coax liver to produce 'good' cholesterol
(Medical Xpress)—With a little exercise and dieting, overweight people with type 2 diabetes can still train their fat cells to produce a hormone believed to spur HDL cholesterol production, report medical researchers from ...
Medical research
Oct 09, 2012 |
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New link between high-fat 'Western' diet and atherosclerosis identified
Columbia University Medical Center (CUMC) researchers have found that a diet high in saturated fat raises levels of endothelial lipase (EL), an enzyme associated with the development of atherosclerosis, and, conversely, that ...
Cardiology
Oct 09, 2012 |
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Endotrophin links obesity to breast cancer progression
Fat cells (adipocytes) surround breast tumors and contribute to tumor growth by expressing factors that aid oncogenesis. Col6 is a protein that is highly expressed in adipocytes and its expression is further increased in ...
Cancer
Oct 08, 2012 |
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BMI and lean body mass decline after allogeneic HSCT
(HealthDay)—In survivors of childhood hematologic malignancies who have received allogeneic hematopoietic stem cell transplantation (alloHSCT), body mass index (BMI) decreases significantly, mainly due ...
Cancer
Oct 04, 2012 |
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Omega-3 supplements may slow a biological effect of aging, study says
(Medical Xpress)—Taking enough omega-3 fatty acid supplements to change the balance of oils in the diet could slow a key biological process linked to aging, new research suggests.
Health
Oct 01, 2012 |
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Macrophage accumulation of triglycerides yields insights into atherosclerosis
A research report appearing in the Journal of Leukocyte Biology helps explain how specific immune cells, called macrophages, accumulate triglycerides to support their function. Because a characteristic finding in atherosclerosis is the ...
Medical research
Oct 01, 2012 |
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Physical activity interventions for children have 'little impact'
Physical activity interventions for children have small impact on overall activity levels and consequently the body fat and mass of children, a study published in the British Medical Journal today suggests.
Health
Sep 27, 2012 |
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Scientists find molecular link to obesity and insulin resistance in mice
Flipping a newly discovered molecular switch in white fat cells enabled mice to eat a high-calorie diet without becoming obese or developing the inflammation that causes insulin resistance, report scientists ...
Medical research
Sep 27, 2012 |
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Scientists identify molecular process in fat cells that influences stress and longevity
As part of their ongoing research investigating the biology of aging, the greatest risk factor for type 2 diabetes and other serious diseases, scientists at Joslin Diabetes Center have identified a new factor—microRNA ...
Medical research
Sep 26, 2012 |
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BMI, though national standard, just one piece of the weight-loss puzzle
At the center of a recently released study is an abbreviation that has been around since the 1800s, but many people have no idea what it means, or whether or not it matters.
Health
Sep 26, 2012 |
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