Metabolism News and Research

Latest Metabolism News and Research

Researchers discover molecular pathway in blood vessels that controls blood pressure and vascular function

University of Iowa researchers have identified a molecular pathway in blood vessels that controls blood pressure and vascular function and may help explain why certain drugs for type II diabetes also appear to lower patients' blood pressure.

6 Mar 2008

New potential drug target for atherosclerosis

A nuclear receptor protein, known for controlling the ability of cells to burn fat, also exerts powerful anti-inflammatory effects in arteries, suppressing atherosclerosis in mice prone to developing the harmful plaques, according to new research by scientists at the Salk Institute for Biological Studies and the Harvard School of Public Health.

6 Mar 2008

Rimonabant weight-loss drug might fight alcoholic fatty liver

The cannabinoid receptors best known for delivering the psychological effects of marijuana also explain the connection between chronic alcohol use and a buildup of fat in the liver, according to a report in the March issue of Cell Metabolism, a publication of Cell Press.

6 Mar 2008

Research in diabetes surgery suggests origins of disease

Growing evidence shows that surgery may effectively cure Type 2 diabetes -- an approach that not only may change the way the disease is treated, but that introduces a new way of thinking about diabetes.

5 Mar 2008

Bardet-Biedl syndrome provides clues on obesity, blood pressure

University of Iowa researchers have found a clue about how resistance to the hormone leptin might disrupt the brain signals that tell the body when to stop eating.

4 Mar 2008

Atypical protein kinase C stabilizes SRC-3 levels in breast cancer cells

A new study provides valuable insight into a previously undescribed mechanism that regulates a prominent cancer-associated protein.

28 Feb 2008

Hormones produced by the heart eliminate pancreatic cancer in mice

Hormones produced by the heart eliminated human pancreatic cancer in more than three-quarters of the mice treated with the hormones and eliminated human breast cancer in two-thirds of the mice, according to researcher David Vesely, a doctor at the James A. Haley Veterans Hospital in Tampa and a professor at the University of South Florida (USF).

27 Feb 2008

New discovery on how gene-regulatory networks govern metabolism

Metabolism is a central feature of life - a myriad of biochemical processes that, together, enable organisms to nourish and sustain themselves.

26 Feb 2008

Women with hgher levels of DHEAS have better cognitive function

Women with naturally higher levels of the hormone precursor DHEAS were found to have better cognitive function than women with lower levels, according to a new study appearing in the March issue of the Journal of Clinical Endocrinology & Metabolism (JCEM).

22 Feb 2008

Insulin administered intranasally may lower food intake in men, improve memory in women

Insulin administered intranasally, acutely decreases food intake in men but not women and in contrast, the compound improves memory function in women but not men according to a new study accepted for publication in the Journal of Clinical Endocrinology & Metabolism (JCEM).

22 Feb 2008

Female-to-male transsexuals have higher androgen levels, not polycystic ovary syndrome

Contrary to previous studies, female-to-male transsexuals do not have a higher prevalence of polycystic ovary syndrome (PCOS), though they do have significantly higher androgen levels, according to a new study accepted for publication in the Journal of Clinical Endocrinology & Metabolism (JCEM).

21 Feb 2008

Despite advances, atherosclerosis solution is years away

It's the leading cause of heart disease and stroke: atherosclerosis - a disease characterized by the thickening of arterial walls, restricting blood flow like a narrow pipe.

21 Feb 2008

Atherosclerosis solution is likely many years away

It's the leading cause of heart disease and stroke: atherosclerosis--a disease characterized by the thickening of arterial walls, restricting blood flow like a narrow pipe.

21 Feb 2008

Advanced Cell Technology demonstrates highly efficient process for the generation of high-purity hepatocytes

Advanced Cell Technology, Inc. has reported for the first time a robust and highly efficient process for the generation of high-purity hepatocytes (liver cells).

21 Feb 2008

Ocular melanoma - potential new treatment options

Ocular melanoma is rarely detected before it has grown large enough to impair vision or to metastasize.

20 Feb 2008

Metabolic syndrome linked to climate

Researchers from the University of Chicago have discovered that many of the genetic variations that have enabled human populations to tolerate colder climates may also affect their susceptibility to metabolic syndrome, a cluster of related abnormalities such as obesity, elevated cholesterol levels, heart disease, and diabetes.

17 Feb 2008