Metabolic Disease Current Events | Metabolic Disease News | 7
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Improving your diet may not help you beat stress
Research published online in the Journal of Proteome Research, shows how improving the diet of rats placed in stressful environments did not normalise their metabolic profile, an indicator of their health. view more (2006-07-06)
Channels of cellular communication
A potential new channel of communication between different cellular compartments has been discovered by researchers at the University of Leeds. Dr Jim Deuchars` group show how the protein P2X7, which forms a channel known to mediate ion movements between cells and their external environment, may also work internally, facilitating communication... view more... (2002-11-08)
Aquaporin and obesity
Dr. Gema Fr√°hbeck, director of the Metabolic Research Laboratory of the University Hospital of the University of Navarra, has published a commentary in the latest issue of Nature. view more (2005-12-21)
Drug mimics low-cal diet to ward off weight gain, boost running endurance
A drug designed to specifically hit a protein linked to the life-extending benefits of a meager diet can essentially trick the body into believing food is scarce even when it isn't, suggests a new report in the November Cell Metabolism. view more (2008-11-05)
Bioinformatics technology developed at Argonne provides new insight into microbial activities
Scientists may gain a new insight into the relationship between viruses and their environments thanks to a new computational technology developed by researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory. This technology has already been used to identify subtle differences in the metabolic processes of microbial... view more... (2008-03-17)
Purdue-IU researchers explore new method for early disease diagnosis
Purdue University researchers worked with the Indiana University School of Medicine to establish a technique that provides a new approach for detecting a number of genetic disorders found in infants and young children. view more (2007-07-19)
Metabolic reactions: Less is more in single-celled organisms
A Northwestern University study has found a surprising similarity among four quite different organisms. The simplest organism, a bacterium called H. pylori, uses the same number of biochemical reactions (around 300) as yeast, the largest, most complex organism of the group, when optimizing growth. view more (2008-12-05)
Study finds B-vitamin deficiency may cause vascular cognitive impairment
A deficiency of B-vitamins may cause vascular cognitive impairment, according to a new study. Researchers at the Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) at Tufts University used an experimental model to examine the metabolic, cognitive, and microvascular effects of dietary B-vitamin deficiency. view more (2008-09-02)
Meditation may improve cardiac risk factors in patients with coronary heart disease
A relaxation technique known as transcendental meditation may decrease blood pressure and reduce insulin resistance among patients with coronary heart disease. view more (2006-06-13)
Study offers innovative profile of enzyme that aids tumor growth
To date, understanding the roles of uncharacterized enzymes in cell physiology and pathology has remained problematic. view more (2006-10-23)
Sewer-gas-induced suspended animation is rapid and reversible
Low doses of the toxic gas responsible for the unpleasant odor of rotten eggs can safely and reversibly depress both metabolism and aspects of cardiovascular function in mice, producing a suspended-animation-like state. view more (2008-03-25)
Diabetes and Cancer: Alpha Connection
A study published by Nature today has defined the function of p110 alpha, the flag-ship molecule of the eight member PI3K family, which is one of the most frequently activated pathways in cancer. view more (2006-04-13)
Study of protein folds offers insight into metabolic evolution
Researchers at the University of Illinois have constructed the first global family tree of metabolic protein architecture. Their approach offers a new window on the evolutionary history of metabolism. view more (2007-05-21)
Cell-surface sugar defects may trigger nerve damage in multiple sclerosis patients
Defects on cell-surface sugars may promote the short-term inflammation and long-term neurodegeneration that occurs in the central nervous system of multiple sclerosis patients, according to University of California, Irvine researchers. view more (2007-09-21)
Athletes not spared from health risks of metabolic syndrome
College-age football players who gain weight to add power to their blocks and tackles might also be setting themselves up for diabetes and heart disease later in life, a new study suggests. Nearly half of a sample of collegiate offensive and defensive linemen who underwent a battery of tests for the study had metabolic syndrome. view more (2009-01-14)
Looking at autoimmune diabetes, literally
A major problem for understanding and treating type1 diabetes is that we are unable to directly, but non-invasively, visualize the inflammatory lesions in the pancreas that cause the disease. view more (2005-08-19)
Study finds obese patients fair better than lean patients when hospitalized for acute heart failure
Researchers report that for patients hospitalized with acute heart failure, a higher body mass index (BMI) was associated with a substantially lower in-hospital mortality rate. view more (2007-01-10)
Unique vascular dysfunction in women's heart disease described in major journal supplement
Although ischemic heart disease - the reduction of blood flow that can lead to heart attacks - is often considered a "man's disease," it takes the lives of more women than men each year. In fact, in 2000, about 60,000 more women than men died from cardiovascular disease. view more (2006-02-06)
Researchers study multi-purpose drug
Researchers at the University of Rochester Medical Center today announced that they have launched a study to determine whether an experimental drug, rimonabant, can slow atherosclerosis, the fatty build-up in arteries that creates heart attack risk. view more (2006-02-02)
Model tissue system reveals cellular communication via amino acids
A team of researchers from the Massachusetts General Hospital Center for Engineering in Medicine (MGH-CEM) has found the first evidence of cell-to-cell communication by amino acids, the building blocks of proteins, rather than by known protein signaling agents such as growth factors or cytokines. view more (2009-04-06)
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