Metabolism News and Research

Latest Metabolism News and Research

As little as one drink per week may harm your baby

Expectant mothers should be advised not to drink alcohol, as this may pose health risks to the foetus, argues an editorial in this week's BMJ.

20 Feb 2005

Genetic manipulation cuts nerve damage, boosts life span

A novel genetic manipulation significantly extends the life spans of flies by reducing the amount of wear and tear suffered by nerve cells in adults, according to new work published in Cell Metabolism. The findings support the idea that therapies designed to protect the adult nervous system by curbing the production of damaging free radicals might effectively increase longevity in other animals, including humans, the researchers said.

15 Feb 2005

New report detailing how animal experiments misled scientists on Vioxx

Tommorow, February 17, John J. Pippin, M.D., FA.C.C., will testify before Food and Drug Administration (FDA) officials and present a new report detailing how experiments on mice, dogs, and other animals misled scientists and ultimately contributed to a tragic outcome for human patients exposed to Vioxx and other drugs.

15 Feb 2005

Link between diabetes and obesity

Scientists at Washington University School of Medicine in St. Louis used genetically modified mice to uncover a potentially important link between diabetes and obesity.

15 Feb 2005

Under-active thyroid associated with reduced breast cancer risk

Researchers at The University of Texas M. D. Anderson Cancer Center have found that women with a common thyroid gland disorder appear to have a reduced chance of developing invasive breast cancer, according to a study published in the March 15 issue of Cancer, out online Feb. 14.

14 Feb 2005

Scientists show knocking out key signals will cause diabetes

Using a revolutionary technique to turn off chemical signals inside the cell, scientists at Joslin Diabetes Center have discovered that the different metabolic abnormalities present in type 2 diabetes can be caused by knocking out two key signals in liver cells.

11 Feb 2005

Sex hormone progesterone metabolite allopregnanolone reduces stress

A steroid hormone released during the metabolism of progesterone, the female sex hormone, reduces the brain's response to stress, according to research in rats by scientists at Emory University School of Medicine, the Yerkes National Primate Research Center and Atlanta's Center for Behavioral Neuroscience.

9 Feb 2005

Green tea boosts exercise endurance

Now that even baseball players may need to seek new, more natural performance aids, will Japanese green tea sets become standard in dugouts and athletic training tables around the world?

8 Feb 2005

Association between fitness and survival suggests a link between impaired oxygen metabolism and disease

Research published in the current issue of Science magazine reinforces the belief that aerobic capacity is an important determinant in the continuum between health and disease.

26 Jan 2005

Calcium boost to youths' bones could reduce osteoporosis risk

New research on calcium and bone development suggests that efforts to prevent osteoporosis, generally considered a geriatric disease among women, could actually start before puberty.

26 Jan 2005

Breakthrough in identifying causes and treatment for degenerative neurological diseases

A new, high resolution x-ray scanning technique that can look inside a single brain tissue cell, is a major step forward in identifying the role of iron and other metals in degenerative neurological diseases such as Alzheimer’s and Parkinson’s.

24 Jan 2005

Over-eating at an early age may stay well into adulthood

Melbourne researchers have found that over-eating at a very young age can have a long-lasting effect on the body and in particular seems to enhance the production of hormones made in fat and involved in metabolism.

24 Jan 2005

Insight into potential mechanisms underlying type II diabetes

New research published in the premier issue of Cell Metabolism finds that a single brain region is sufficient for normal control of blood sugar and activity level by the fat hormone leptin. The same region also exerts significant, though more modest, control over leptin's effects on body weight.

19 Jan 2005

Cellular fuel gauge could hold clue to diabetes

A molecule in the body could hold the key to explaining why people who exercise regularly are less likely to have illnesses such as type 2 diabetes.

19 Jan 2005

Scientists identify fat gene

UCLA/VA scientists have identified a new gene that controls how the body produces and uses fat. Called lipin, the gene may provide a new target for therapies to control obesity, diabetes and other weight-related disorders. The first issue of the new journal Cell Metabolism publishes the findings in its January 2005 edition.

19 Jan 2005

Home HIV-AIDS test could be a reality within two years

A portable device similar to a home pregnancy test that can quickly detect the presence of infectious diseases, including HIV-AIDS and measles as well as biological agents such as Ricin and anthrax, is the goal of a new joint research project

17 Jan 2005

Scientists uncover new evidence to help explain statins’ effects in Alzheimer’s disease

Scientists at Jefferson Medical College and the Farber Institute for Neurosciences at Thomas Jefferson University in Philadelphia have taken another step in understanding the potential effects of anti-cholesterol drugs on Alzheimer’s disease.

12 Jan 2005

Euro funding for diabetes and exercise research

Researchers at The University of Nottingham are among a network of European scientists who have been awarded €12.7 million (around £8.7 million) for a study into the relationship between lack of exercise and the development of diabetes — and the health benefits of regular exercise in its prevention and cure.

12 Jan 2005

Molecular Devices introduces fatty acid uptake assay to target metabolic diseases

Molecular Devices Corporation announced the launch of its QBT Fatty Acid Uptake Assay Kit, the first assay kit that addresses the need for a single-step, homogenous in vitro assay for fatty acid uptake for use in high- throughput screening and metabolic disease research.

12 Jan 2005

Lack of sleep could make you fat

Lack of sleep could make you fat. In an editorial published in the Jan. 10 issue of the Archives of Internal Medicine, two Northwestern University researchers stress the need to better understand the growing epidemic of obesity in the United States by studying how loss of sleep alters the complex metabolic pathways that control appetite, food intake and energy expenditure.

10 Jan 2005