Nutrients News and Research

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SLU professor to study how antithrombin might prevent premature death from heart disease

Alireza "Ray" Rezaie, Ph.D., professor of biochemistry and molecular biology at Saint Louis University School of Medicine, has received a $1.52 million NIH grant to study how the key blood clotting inhibitor antithrombin might be exploited to prevent premature death from heart disease.

12 Jul 2012

Elevated levels of atmospheric CO2 accelerate soil carbon loss in forests

Elevated levels of atmospheric carbon dioxide accelerate carbon cycling and soil carbon loss in forests, new research led by an Indiana University biologist has found.

11 Jul 2012

Nutrient cocktail can boost memory in patients with mild cognitive impairment

A clinical trial of an Alzheimer's disease treatment developed at MIT has found that the nutrient cocktail can improve memory in patients with early Alzheimer's. The results confirm and expand the findings of an earlier trial of the nutritional supplement, which is designed to promote new connections between brain cells.

11 Jul 2012

Roux-en-Y gastric bypass surgery induces changes in the gut microbiota

Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, finds that gastric bypass surgery induces changes in the gut microbiota and peptide release that are similar to those seen after treatment with prebiotics.

10 Jul 2012

Developing countries struggle to meet UN’s child hunger target

Insufficient progress has been made in most developing countries to meet the United Nations' target of halving the proportion of children who suffer from hunger by 2015 compared with 1990 levels, according to a systematic analysis of data on children's height and weight, published today in the Lancet.

5 Jul 2012

Study examines how cells exploit gene sequences to cope with toxic stress

Toxic chemicals wreak havoc on cells, damaging DNA and other critical molecules. A new study from researchers at MIT and the University at Albany reveals how a molecular emergency-response system shifts the cell into damage-control mode and helps it survive such attacks by rapidly producing proteins that counteract the harm.

4 Jul 2012

Researchers identify mechanism responsible for inhibition of AMPK activity in the hypothalamus

In the complex chain of molecular events that underlie eating behaviors and body weight, the AMP-activated protein kinase (AMPK) enzyme has proven to be a critical link.

4 Jul 2012

UPM researchers develop a functional biscuit for celiac patients

Researchers at the Universidad Politécnica de Madrid (UPM) have patented a biscuit which is made from teff flour, suitable for celiac patients, and, thanks to its nutritional properties, it is ideal for sportsmen, diabetics and people with anemia.

4 Jul 2012

GRP78 plays an important role in breast cancers that respond to anti-estrogen therapy

Researchers at Georgetown Lombardi Comprehensive Cancer Center have uncovered a single molecule they say is a major determinant of resistance to anti-estrogen therapy used to treat or prevent breast cancer in high-risk women.

3 Jul 2012

3D printed templates of filament networks can improve function of engineered living tissues

Researchers are hopeful that new advances in tissue engineering and regenerative medicine could one day make a replacement liver from a patient's own cells, or animal muscle tissue that could be cut into steaks without ever being inside a cow.

2 Jul 2012

Bees help understand connection between taste perception and metabolic syndromes

Scientists at Arizona State University have discovered that honey bees may teach us about basic connections between taste perception and metabolic disorders in humans. By experimenting with honey bee genetics, researchers have identified connections between sugar sensitivity, diabetic physiology and carbohydrate metabolism. Bees and humans may partially share these connections.

30 Jun 2012

Study reveals technique that allows scientists to watch lipid metabolism in live zebrafish

In mammals, most lipids are absorbed into the body via the small intestine. The complexity of the cells and fluids that inhabit this organ make it very difficult to study in a laboratory setting. New research from Carnegie's Steven Farber, James Walters and Jennifer Anderson reveals a technique that allows scientists to watch lipid metabolism in live zebrafish. This method enabled them to describe new aspects of lipid absorption that could have broad applications for human health.

29 Jun 2012

Researchers create 'Huntington's disease in a dish' to enable search for treatment

Johns Hopkins researchers, working with an international consortium, say they have generated stem cells from skin cells from a person with a severe, early-onset form of Huntington's disease (HD), and turned them into neurons that degenerate just like those affected by the fatal inherited disorder.

29 Jun 2012

Persistent organic pollutants play a major role in metabolic syndrome

Lack of physical activity and poor diet alone cannot explain the dramatic rise in obesity and diabetes occurring in many countries, believe some researchers. It is time to face the possibility that hazardous chemicals may also share part of the blame.

27 Jun 2012

Type 2 diabetes often reverses after modified weight loss surgery

Type 2 diabetes often reverses after modified weight loss surgery, especially when the duration of diabetes is less than 10 years, a new study finds. The results will be presented Tuesday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

Researchers create endothelial cells with blood-brain barrier qualities

The blood-brain barrier -- the filter that governs what can and cannot come into contact with the mammalian brain -- is a marvel of nature. It effectively separates circulating blood from the fluid that bathes the brain, and it keeps out bacteria, viruses and other agents that could damage it.

25 Jun 2012

Wake Forest Baptist researchers achieve early milestone in lab-engineered kidney project

Regenerative medicine researchers at Wake Forest Baptist Medical Center have reached an early milestone in a long-term project that aims to build replacement kidneys in the lab to help solve the shortage of donor organs.

23 Jun 2012

European CHMP adopts positive opinion for teduglutide to treat short bowel syndrome

Takeda Pharmaceutical Company Limited and NPS Pharmaceuticals, Inc., jointly announced today that the Committee for Medicinal Products for Human Use of the European Medicines Agency has adopted a positive opinion, recommending the granting of a marketing authorisation for the medicinal product teduglutide (Revestive) as a once-daily treatment for adult patients with short bowel syndrome (SBS).

22 Jun 2012

Not eating too fast associated with lower body fat levels

A study carried out in Spain reveals that certain healthy habits, like eating more than four times a day or not eating too fast, are associated with lower body fat levels independently of exercise habits during free time.

22 Jun 2012

CRN releases 'The Benefits of Nutritional Supplements'

The Council for Responsible Nutrition (CRN), the dietary supplement industry's leading trade association, today released its comprehensive report, The Benefits of Nutritional Supplements.

21 Jun 2012

Nutrients News and Research

SLU professor to study how antithrombin might prevent premature death from heart disease

Elevated levels of atmospheric CO2 accelerate soil carbon loss in forests

Nutrient cocktail can boost memory in patients with mild cognitive impairment

Roux-en-Y gastric bypass surgery induces changes in the gut microbiota

Developing countries struggle to meet UN’s child hunger target

Study examines how cells exploit gene sequences to cope with toxic stress

Researchers identify mechanism responsible for inhibition of AMPK activity in the hypothalamus

UPM researchers develop a functional biscuit for celiac patients

GRP78 plays an important role in breast cancers that respond to anti-estrogen therapy

3D printed templates of filament networks can improve function of engineered living tissues

Bees help understand connection between taste perception and metabolic syndromes

Study reveals technique that allows scientists to watch lipid metabolism in live zebrafish

Researchers create 'Huntington's disease in a dish' to enable search for treatment

Persistent organic pollutants play a major role in metabolic syndrome

Type 2 diabetes often reverses after modified weight loss surgery

Researchers create endothelial cells with blood-brain barrier qualities

Wake Forest Baptist researchers achieve early milestone in lab-engineered kidney project

European CHMP adopts positive opinion for teduglutide to treat short bowel syndrome

Not eating too fast associated with lower body fat levels

CRN releases 'The Benefits of Nutritional Supplements'

Achieving and maintaining ISO 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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