Metabolism News and Research

Latest Metabolism News and Research

Study reveals the regulatory mechanism of protein kinase A

Research conducted at the University of California, San Diego (UCSD) School of Medicine has shed new light on the structure and function of one of the key proteins in all mammalian cells, protein kinase A (PKA), an enzyme which plays an essential role in memory formation, communication between nerve cells, and cardiac function.

21 Sep 2007

Brugia malayi's secrets revealed

An international team of researchers has revealed the genetic secrets of one of the world's most debilitating human parasites, Brugia malayi (B. malayi), which the World Health Organization estimates has seriously incapacitated and disfigured more than 40 million people around the globe.

21 Sep 2007

Modulating fat levels essential for successful pregnancy

New data, generated in mice by Richard Proia and colleagues at the National Institutes of Health, Bethesda, provides a potential reason for early pregnancy loss in humans.

21 Sep 2007

Heat shock proteins are co-opted for cancer

A Jekyll-Hyde mechanism that both protects healthy cells and enables cancer cells could be the basis for new cancer-fighting drugs.

21 Sep 2007

Brain controls the way fat is stored and metabolized

A system in the brain already known to regulate food intake also serves as a direct "remote control" for the way fat is stored and metabolized in the body, say University of Cincinnati (UC) researchers.

21 Sep 2007

Ancient mechanism for coping with stresses also gives cancer a boost

An ancient mechanism for coping with environmental stresses, including heat and toxic exposures, also helps cancerous tumors survive, reveals a new report in the Sept. 21, 2007, issue of Cell, a publication of Cell Press.

21 Sep 2007

Heat shock proteins are co-opted for cancer

A Jekyll-Hyde mechanism that both protects healthy cells and enables cancer cells could be the basis for new cancer-fighting drugs.

20 Sep 2007

Weill Cornell Medical College to lead new NYC translational research collaboration

Weill Cornell Medical College has been selected by the National Center for Research Resources (NCRR), of the National Institutes of Health (NIH), to establish and lead a new Clinical and Translational Science Center (CTSC), creating an ambitious and innovative network for biomedical collaboration on New York's Upper East Side.

20 Sep 2007

Consumers following questionable health and nutrition advice from the web

A new survey shows that an overwhelming number of Americans are following health and nutrition advice found on the Internet - whether they believe it to be accurate or not.

20 Sep 2007

ACTOS associated with reduced risk of heart attack and stroke in patients with type 2 diabetes

Results presented at the 43rd Annual Meeting of the European Association for the Study of Diabetes demonstrate the ability of ACTOS (pioglitazone HCl) to reduce the risk of ischemic cardiovascular disease in patients with type 2 diabetes.

20 Sep 2007

Researchers genetically engineering microorganisms, such as E. coli, into tiny, cellular factories

Microorganisms may soon be efficiently and inexpensively producing novel pharmaceutical compounds, such as flavonoids, that fight aging, cancer or obesity, as well as high-value chemicals, as the result of research being conducted by University at Buffalo researchers.

18 Sep 2007

New guidelines to diagnose Alzheimer's disease

Physicians may be able to detect and treat Alzheimer's Disease (AD) in its earliest stages, when patients are experiencing only mild degrees of cognitive impairment, thanks to new diagnostic criteria proposed by an international group of researchers.

18 Sep 2007

High fat diet and exercise stimulate the breakdown of fats

Scientists report in the October issue of the Journal of Lipid Research that when either lean or obese individuals exercise after eating a high fat meal, their fats are broken down and oxidized in skeletal muscle, making them healthier.

18 Sep 2007

Genetic lab test for Warfarin sensitivity approved by FDA

The U.S. Food and Drug Administration today cleared for marketing a new genetic test that will help physicians assess whether a patient may be especially sensitive to the blood-thinning drug warfarin (Coumadin), which is used to prevent potentially fatal clots in blood vessels.

18 Sep 2007

Circulating fats kill transplanted pancreas cells

New findings by UT Southwestern Medical Center researchers show that a byproduct of cholesterol metabolism interferes with the beneficial effects estrogen has on the cardiovascular system, providing a better understanding of the interplay between cholesterol and estrogen in heart disease.

18 Sep 2007