Nutrients News and Research

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New review examines role of nutrition in sarcopenia

Sarcopenia, or the gradual loss of muscle mass, is a common consequence of ageing, and poses a significant risk factor for disability in older adults. As muscle strength plays an important role in the tendency to fall, sarcopenia leads to an increased risk of fractures and other injuries.

19 Jan 2013

Researchers identify molecular mechanism that regulates autophagy

Researchers at the University of California, San Diego School of Medicine have identified a molecular mechanism regulating autophagy, a fundamental stress response used by cells to help ensure their survival in adverse conditions.

19 Jan 2013

Lack of Mthfd1l enzyme causes neural tube defects in developing embryos

Researchers at The University of Texas at Austin have discovered that the lack of a critical enzyme in the folic acid metabolic pathway leads to neural tube birth defects in developing embryos.

18 Jan 2013

Early life exposure to gut microbes protects against autoimmune disease

Early life exposure to normal bacteria of the GI tract (gut microbes) protects against autoimmune disease in mice, according to research published on-line in the January 17 edition of Science. The study may also have uncovered reasons why females are at greater risk of autoimmune diseases such as multiple sclerosis, rheumatoid arthritis, and lupus compared to males.

18 Jan 2013

Juxtapid receives FDA approval for treatment of rare cholesterol disorder

On Dec. 21, the U.S. Food and Drug Administration approved Juxtapid (lomitapide) to reduce low-density lipoprotein (LDL) cholesterol, total cholesterol, apolipoprotein B, and non-high-density lipoprotein (non-HDL) cholesterol in patients with homozygous familial hypercholesterolemia (HoFH). Juxtapid is intended for use in combination with a low fat diet and other lipid-lowering treatments.

27 Dec 2012

Study reveals body's food clock on a molecular level

If the sinful excess of holiday eating sends your system into butter-slathered, brandy-soaked overload, you are not alone: People who are jet-lagged, people who work graveyard shifts and plain-old late-night snackers know just how you feel.

25 Dec 2012

Mayo Clinic to receive Biomarkers of Gut Function grant

Mayo Clinic announced today that it will receive funding through the Biomarkers of Gut Function and Health program within the Grand Challenges in Global Health initiative. This initiative was launched by the Bill & Melinda Gates Foundation to overcome persistent bottlenecks preventing the creation of new and better health solutions for the developing world. William Faubion, M.D., a Mayo Clinic gastroenterologist, will continue to pursue a research project titled "Gut Permeability in Environmental Enteropathy."

21 Dec 2012

GI bacteria exert some control over their hosts' appetites: Review

Over the last half decade, it has become increasingly clear that the normal gastrointestinal (GI) bacteria play a variety of very important roles in the biology of human and animals. Now Vic Norris of the University of Rouen, France, and coauthors propose yet another role for GI bacteria: that they exert some control over their hosts' appetites.

20 Dec 2012

New form of puffed rice ideal for breakfast cereals and snacks

A new process for blowing up grains of rice produces a super-nutritious form of puffed rice, with three times more protein and a rich endowment of other nutrients that make it ideal for breakfast cereals, snack foods and nutrient bars for school lunch programs, scientists are reporting. Their study appears in ACS' Journal of Agricultural and Food Chemistry.

19 Dec 2012

Tumor cells manipulate unfolded protein response

Researchers at the University of California, San Diego School of Medicine report that tumor cells use stress signals to subvert responding immune cells, exploiting them to actually boost conditions beneficial to cancer growth.

19 Dec 2012

Two cups of milk per day is enough to maintain adequate vitamin D levels for children

New research has answered one of the most common questions parents ask their doctors: How much milk should I be giving my children? The answer is two cups per day.

18 Dec 2012

Consuming whole eggs may improve blood lipids, new research suggests

It is estimated that 34% of Americans are affected by an increasingly prevalent condition known as metabolic syndrome which is a combination of at least three of the following risk factors: large waistline, high triglycerides, low HDL cholesterol, high blood pressure and elevated blood sugar.

15 Dec 2012

New biocompatible patch can repair congenital heart defects

A painstaking effort to create a biocompatible patch to heal infant hearts is paying off at Rice University and Texas Children's Hospital.

13 Dec 2012

Kaiser Permanente suggests simple steps to improve overall health

Kaiser Permanente Southern California wants you to take a 12 minute break and think about how you're going to achieve total health this New Year to become a better you!

12 Dec 2012

Two UT Southwestern researchers to receive 2013 Edith and Peter O'Donnell Award

The Academy of Medicine, Engineering, and Science of Texas (TAMEST) announced that two UT Southwestern Medical Center researchers are among the four chosen for the 2013 Edith and Peter O'Donnell Awards.

12 Dec 2012

Bacteriophages may play an important role in competition among bacterial strains

Unique viruses called bacteriophages may play an important role in competition among bacterial strains, influencing the overall ecosystem of the human intestine, scientists at The University of Texas at Arlington and UT Southwestern Medical Center say.

11 Dec 2012