Obesity News and Research

Latest Obesity News and Research

Scientists discover signaling pathway in brain to induce cellular leptin resistance

Researchers at UT Southwestern Medical Center have identified a signaling pathway in the brain that's sufficient to induce cellular leptin resistance, a problem that decreases the body's ability to "hear" that it is full and should stop eating.

2 Mar 2011

Genetic switch increases blood vessels in skeletal muscle of non-exercising mice

Many people suffer from a devastating condition known as critical limb ischemia (CLI) that can lead to muscle wasting and even amputation. The disease is linked to the blockage of blood flow to the skeletal muscle and current treatment options include rehabilitative exercise and surgical bypass of blood vessels. New preclinical research suggests there may be a way to restore blood supply in skeletal muscle without traditional intervention.

2 Mar 2011

Study confirms risk of triple-negative breast cancer among obese, physically inactive women

New findings published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research, confirm the risk of breast cancer among women who are obese and not physically active, and suggests additional mechanisms beyond estrogen.

1 Mar 2011

Study: Happy people tend to live longer and experience better health

A review of more than 160 studies of human and animal subjects has found "clear and compelling evidence" that - all else being equal - happy people tend to live longer and experience better health than their unhappy peers.

1 Mar 2011

UIC researchers receive USDA grant to reduce obesity in preschool children

The preschool years are a critical period for addressing weight-related behaviors among at-risk groups, say researchers at the University of Illinois at Chicago. Among young children, obesity has tripled since 1980, and the prevalence is highest among black and Hispanic children.

1 Mar 2011

$1 million USDA grant aims to reduce obesity in preschoolers

1 Mar 2011

AHRQ: High levels of disparities prevail, despite improvements in health care quality

Improvements in health care quality continue to progress at a slow rate - about 2.3 percent a year; however, disparities based on race and ethnicity, socioeconomic status and other factors persist at unacceptably high levels, according to the 2010 National Healthcare Quality Report and National Healthcare Disparities Report issued today by HHS' Agency for Healthcare Research and Quality.

1 Mar 2011

New guidelines to address major clinical issues encountered in treatment of Barrett's esophagus

Endoscopic removal of pre-cancerous cells in patients with confirmed, high-risk Barrett's esophagus is recommended rather than surveillance, according to a new "Medical Position Statement on the Management of Barrett's Esophagus," published by the American Gastroenterological Association (AGA) Institute. The medical position statement was published in Gastroenterology, the official journal of the AGA Institute.

1 Mar 2011

Leptin receptor antagonist peptide demonstrates efficacy against triple negative breast cancer

A new peptide developed by researchers in Temple University's College of Science and Technology has demonstrated efficacy against triple negative breast cancer.

1 Mar 2011

Brain's reward/motivation circuits linked to compulsive overeating

A brain imaging study at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory reveals a subtle difference between ordinary obese subjects and those who compulsively overeat, or binge: In binge eaters but not ordinary obese subjects, the mere sight or smell of favorite foods triggers a spike in dopamine - a brain chemical linked to reward and motivation.

1 Mar 2011

New study: Lifestyle intervention can help pregnant women control their weight

Excessive weight gain isn't healthy at any stage of life, but during pregnancy it can do lasting harm to the mother and baby alike. Now researchers at Brown University and The Miriam Hospital are encouraged by a new study describing an intervention that helped pregnant women control their weight.

1 Mar 2011

Aetna grants $1 million funding for five obesity research studies

The Aetna Foundation today announced significant funding in support of five research studies designed to deepen understanding of the root causes of the nation's well-documented obesity epidemic and drive viable solutions to the core problems.

28 Feb 2011

BUSM Professor receives funding for research on obesity in African-American women

Boston University School of Medicine (BUSM) is one of five institutions receiving funding from the Aetna Foundation to support research designed to deepen understanding of the root causes of the nation’s well-documented obesity epidemic and drive viable solutions to the core problems. More than $1 million in funding will be granted in support of separate studies at BUSM, New York University School of Medicine, the University of Michigan, the University of Pennsylvania and Yale University’s CARE program.

28 Feb 2011

Study may help explain link between education and lower risk of heart disease

Freshmen on the eve of finals and graduate students staring down a thesis committee may not feel this way, but the privilege of obtaining an advanced education correlates with decades of lower blood pressure, according to a study led by a public health researcher at Brown University. The benefit appears to be greater for women than for men.

27 Feb 2011

Viewpoints: WSJ on Medicare Advantage, Texas Gov. Perry on 'Fed inroads,' Med students' health policy ignorance

The White House has apparently decided that it won't enforce the unpopular parts of its health-care plan until after the 2012 election. The latest evidence is its decision not to slash Medicare Advantage, the program that Democrats hate because it lets seniors choose private insurance options. ... Would this be the same Medicare Advantage that candidate Barack Obama vowed to eliminate, saying in 2007 that "We shouldn't be rewarding the insurance industry for deceiving and defrauding our seniors"? (2/25).

25 Feb 2011

Evolutionary changes may have influenced metabolism and increased risk of diabetes

Researchers at the University of California, San Diego School of Medicine and Rady Children's Hospital-San Diego say an evolutionary gene mutation that occurred in human millions of years ago and our subsequent inability to produce a specific kind of sugar molecule appears to make people more vulnerable to developing type 2 diabetes, especially if they're overweight.

25 Feb 2011

Maternal fructose intake during pregnancy leads to sex-specific changes in fetal, neonatal endocrinology

A recent study accepted for publication in Endocrinology, a publication of The Endocrine Society, reports for the first time that maternal fructose intake during pregnancy results in sex-specific changes in fetal and neonatal endocrinology.

25 Feb 2011

Experts at ICAO warn about risk of cardiometabolic consequences in overweight individuals

Experts meeting at the 2nd International Congress on Abdominal Obesity today issued a warning that millions of individuals around the globe are at risk from the cardiometabolic consequences of being overweight. Worryingly, the experts suggest that these people are not being identified by their doctors.

25 Feb 2011

Unigene accelerates UGP281 anorexigenic peptide to treat obese patients

Unigene Laboratories, Inc. announced today that the Company is accelerating the development of its lead proprietary anorexigenic peptide, UGP281.

25 Feb 2011

Omega-3 fish oils: Natural health solution for the heart

Did you know that over the average life span, a heart beats 2 to 3 billion times? As one of the hardest working muscles pumping oxygen and essential nutrients throughout your body an average of 100,000 times a day, the heart needs a lot of help to stay working fit.

25 Feb 2011

Obesity News and Research

Latest Obesity News and Research

Scientists discover signaling pathway in brain to induce cellular leptin resistance

Genetic switch increases blood vessels in skeletal muscle of non-exercising mice

Study confirms risk of triple-negative breast cancer among obese, physically inactive women

Study: Happy people tend to live longer and experience better health

UIC researchers receive USDA grant to reduce obesity in preschool children

$1 million USDA grant aims to reduce obesity in preschoolers

AHRQ: High levels of disparities prevail, despite improvements in health care quality

New guidelines to address major clinical issues encountered in treatment of Barrett's esophagus

Leptin receptor antagonist peptide demonstrates efficacy against triple negative breast cancer

Brain's reward/motivation circuits linked to compulsive overeating

New study: Lifestyle intervention can help pregnant women control their weight

Aetna grants $1 million funding for five obesity research studies

BUSM Professor receives funding for research on obesity in African-American women

Study may help explain link between education and lower risk of heart disease

Viewpoints: WSJ on Medicare Advantage, Texas Gov. Perry on 'Fed inroads,' Med students' health policy ignorance

Evolutionary changes may have influenced metabolism and increased risk of diabetes

Maternal fructose intake during pregnancy leads to sex-specific changes in fetal, neonatal endocrinology

Experts at ICAO warn about risk of cardiometabolic consequences in overweight individuals

Unigene accelerates UGP281 anorexigenic peptide to treat obese patients

Omega-3 fish oils: Natural health solution for the heart

Bioprocess Efficiency with Cell Density Monitoring

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Extending the reach of Amperia™

Obesity News and Research

Latest Obesity News and Research

Bioprocess Efficiency with Cell Density Monitoring

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Extending the reach of Amperia™

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