Obesity News and Research

Latest Obesity News and Research

Scientists uncover SREBP-2 role in autophagy and cholesterol generation

Not all cholesterol is bad. Every cell requires it for growth - they either have to get cholesterol somewhere or they die. In a new study published April 6 in the journal Cell Metabolism, researchers from Sanford-Burnham Medical Research Institute and their collaborators found that a protein sensor known to balance cholesterol sources can also access a previously underappreciated cellular fat storage depot.

6 Apr 2011

Sleep apnea people may face risk of suffering ischemic stroke

According to research presented at the School of Medicine and the University of Navarra Hospital by Dr. Roberto Muñoz, a physician of the Neurology Service of the Hospital Complex of Navarra, those persons with serious cases of sleep apnea have more than twice the possibility of suffering an ischemic stroke. Specifically, 2.5 times more.

6 Apr 2011

New risk calculator predicts risk of postoperative complications for bariatric surgery patients

A new risk calculator can predict the risk of postoperative complications occurring for individual bariatric surgery patients, according to a study published in the March issue of the Journal of the American College of Surgeons. The risk calculator will help in surgical decision-making and will help patients better understand what they can expect during recovery in order to prepare for a bariatric operation.

5 Apr 2011

Metformin therapy may protect PCOS women against endometrial cancer

Research led by Warwick Medical School at the University of Warwick has found that Metformin, a drug treatment used to treat diabetes and also in women with Polycystic vary syndrome, may potentially provide protection against endometrial cancer.

5 Apr 2011

Jennerex, Transgene present JX-594 Phase 1 and 2 study data in liver cancer at EASL meeting

Jennerex, Inc., a private clinical-stage biotherapeutics company focused on the development and commercialization of first-in-class targeted oncolytic products for cancer, and Transgene,a bio-pharmaceutical company specialized in the development of immunotherapeutic products, today announced that new data from Phase 1 and 2 clinical studies of JX-594 were presented in an oral presentation at the 46th Annual Meeting of the European Association for the Study of the Liver over the weekend at the Internationales Congress Centrum in Berlin, Germany.

5 Apr 2011

Food addicts appear to have high neural activity in brain

Persons with an addictive-like eating behavior appear to have greater neural activity in certain regions of the brain similar to substance dependence, including elevated activation in reward circuitry in response to food cues, according to a report posted online today that will appear in the August print issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

5 Apr 2011

Vitamin D can reduce estrogen receptor-positive breast cancer

In mice models of breast cancer, researchers at the Georgetown Lombardi Comprehensive Cancer Center, a part of Georgetown University Medical Center, found that vitamin D significantly reduced development of estrogen receptor-positive breast cancer both in lean and obese mice, but had no beneficial effect in estrogen receptor-negative cancer.

5 Apr 2011

Diets may cause loss of lean muscle mass

According to boomer-generation brother and sister authors Dian Griesel, Ph.D. and Tom Griesel, every well-known diet to date is destined to deliver loss of lean muscle mass, moodiness, disappointment and failure.

5 Apr 2011

Breast cancer updates

According to the latest research human breast milk holds the potential to assess a woman’s risk of developing breast cancer.

5 Apr 2011

State Roundup: Budget cuts in Texas, Wash. State; Ariz. smoking, weight fees; Coping with Rx drug abuse

The Texas House voted 98-49 Sunday night to slash funding for public schools, nursing homes and college financial aid in a dramatic show by Republicans elected on a limited-government message in the face of a massive budget shortfall.

4 Apr 2011

Study finds link between smoking and breast cancer risk among non-obese women

Smoking increases the risk of breast cancer, but the risk differs by obesity status in postmenopausal women, according to data from an analysis of the Women's Health Initiative observational study.

4 Apr 2011

FDA releases rules for restaurants to provide calorie information

The federal government on Friday released proposed rules requiring chain restaurants and other businesses that serve food to post calorie counts on menus and menu boards. But after objections from theater chains, the rules give a pass to those box-office snacks — even though a large popcorn and soda can contain as many calories as a typical person needs in a day.

4 Apr 2011

Scientists confirm metabolic syndrome may raise risk of liver cancer

Scientists have confirmed that metabolic syndrome, a constellation of conditions that increases the risk of heart disease and diabetes, may also increase the risk of the two most common types of liver cancer, according to data presented at the AACR 102nd Annual Meeting 2011, held here April 2-6.

4 Apr 2011

Study: Diabetes is linked with risk of cancer and mortality

Results of the NIH-AARP Diet and Health Study revealed that diabetes is associated with lower risk of prostate cancer in men but with higher risk of other cancers in both men and women.

4 Apr 2011

FDA issues two proposals on menu labeling rule in restaurants, retail food establishments

The U.S. Food and Drug Administration today issued two proposed regulations regarding calorie labeling on menus and menu boards in chain restaurants, retail food establishments, and vending machines.

2 Apr 2011

Prevalence of NAFLD in US expected to increase by 50% in 2030: Study

According to new data presented today at the International Liver CongressTM, the United States could soon be faced with an epidemic of Non-Alcoholic Fatty Liver Disease, one of the major contributing factors of chronic liver disease, considered as one of the major causes of morbidity and mortality worldwide.

2 Apr 2011

HSBS announces RFP to Head Start centers nationwide

Head Start Body Start National Center for Physical Development and Outdoor Play today announced a Request for Proposals to Head Start centers nationwide. Approximately $2 million is available through the HSBS Play Space Grant Awards to improve Head Start centers' outdoor play spaces with an emphasis on creating an environment that helps to increase physical play.

2 Apr 2011

Hispanic population health issues portend challenges for health care system

The Hispanic population boom recorded in last week's census data portends huge challenges for a health care system that has struggled to meet that community's needs.

2 Apr 2011

Latest scientific discoveries in children's health to be presented at PAS annual meeting

The latest scientific discoveries in children's health will be presented in Denver April 30-May 3, as part of the annual meeting of the Pediatric Academic Societies. This year's gathering is a joint meeting with the Asian Society for Pediatric Research, and more than 6,500 leaders in academic pediatrics from around the world are expected to attend the meeting at the Colorado Convention Center.

2 Apr 2011

Insulin could play a new role in fighting Alzheimer's disease: Research

A low dose of insulin has been found to suppress the expression in the blood of four precursor proteins involved in the pathogenesis of Alzheimer's disease, according to new clinical research by University at Buffalo endocrinologists. The research, published in March online in the Journal of Clinical Endocrinology and Metabolism, suggests that insulin could have a powerful, new role to play in fighting Alzheimer's disease.

1 Apr 2011