Obesity News and Research

Latest Obesity News and Research

Lower extremity pain linked to poor physical and mental health in obese children

Pain in the lower extremities - feet, ankles, knees and hips - contributes to both poor physical function and a reduced quality of life in obese children, according to a new study by Dr. Sharon Bout-Tabaku and colleagues, from Nationwide Children's Hospital and The Ohio State University in the US.

17 Oct 2012

Nine Sydney researchers to receive funding for biomedical research projects

The Ramaciotti Foundations will award nearly $645,000 in grants to nine Sydney researchers at a gala dinner tonight, to support continued outstanding biomedical research. The Ramaciotti Foundations will award over $1.6 million to 23 recipients at the annual awards evening in Brisbane.

16 Oct 2012

‘Gene for speed’ researcher awarded Ramaciotti Medal

Professor Kathryn North AM, the researcher responsible for discovering the ‘gene for speed’, has been awarded the prestigious Ramaciotti Medal for Excellence in Biomedical Research and a $50,000 grant.

16 Oct 2012

IMS develops review on weight gain at the menopause

To mark World Menopause Day (18th October) the International Menopause Society has developed a state-of-the-science review on weight gain at the menopause. This report is published in the peer-reviewed journal, Climacteric.

16 Oct 2012

Fat cells need sleep to function properly: Study

In a study that challenges the long-held notion that the primary function of sleep is to give rest to the brain, researchers have found that not getting enough shut-eye has a harmful impact on fat cells, reducing by 30 percent their ability to respond to insulin, a hormone that regulates energy.

16 Oct 2012

Exercise and healthy eating reduce body fat and preserve muscle in adults

Exercise and healthy eating reduce body fat and preserve muscle in adults better than diet alone, according to a study funded and conducted by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health.

16 Oct 2012

Preclinical study finds how fat tissue fuels cancer growth

Fat progenitor cells may contribute to cancer growth by fortifying the vessels that provide needed blood to tumors, according to preclinical research findings by investigators at The University of Texas Health Science Center at Houston (UTHealth).

16 Oct 2012

Diabetes predicts severe osteoarthritis independently of BMI

Diabetes is a strong predictor for the development of severe osteoarthritis requiring joint arthroplasty, report researchers.

15 Oct 2012

Obesity does not affect VTE risk after knee surgery

Being morbidly obese does not increase the risk for developing venous thromboembolism after total knee arthroplasty surgery, report US researchers.

15 Oct 2012

Database of drug-induced liver injury now available from NIH

A free source of evidence-based information for health care professionals and for researchers studying liver injury associated with prescription and over-the-counter drugs, herbals, and dietary supplements is now available from the National Institutes of Health. Researchers and health care professionals can use the LiverTox database to identify basic and clinical research questions to be answered and to chart optimal ways to diagnose and control drug-induced liver injury.

15 Oct 2012

Scientists resolve new molecular circuit controlling cellular metabolism

Cancer, diabetes, and excess body weight have one thing in common: they alter cellular metabolism. Scientists from the Max Planck Institute of Immunobiology and Epigenetics in Freiburg and the Medical University of Vienna together with an international research team have jointly resolved a new molecular circuit controlling cellular metabolism.

15 Oct 2012

Study examines link between alcohol consumption and AF in patients with cardiovascular disease

An analysis of the association of alcohol consumption with the development of atrial fibrillation (AF) among subjects with coronary heart disease, stroke, diabetes, or other manifestations of cardiovascular disease (CVD) was based on subjects in two large antihypertensive drug treatment trials.

15 Oct 2012

Research roundup: Addressing disparities in cancer diagnosis time, Medicare open season awareness

Researchers tested the effectiveness of using patient navigation programs with women who have abnormal breast or cervical cancer screenings. These programs aim to facilitate treatment by such things as arranging financial support, transportation to appointments, child care or interpreter services.

13 Oct 2012

Type 2 diabetes screening: an interview with Dr Simon Griffin, MRC Epidemiology Unit at Addenbrooke’s Hospital, Cambridge

Type 2 diabetes is a condition in which the body does not make sufficient insulin or the insulin it makes doesn’t work sufficiently well to maintain a normal level of blood glucose and so the blood glucose rises.

12 Oct 2012

Two Boston University community members among new MAS Fellows

Two members of the Boston University community are among the new class of Fellows of the Massachusetts Academy of Sciences (MAS).

12 Oct 2012

First picture of interaction between leptin and its receptor

Researchers at the University of Michigan have determined how the hormone leptin, an important regulator of metabolism and body weight, interacts with a key receptor in the brain.

12 Oct 2012

One type of fat is riskier than another for mums and unborn babies

Carrying too much weight during pregnancy can place both mother and child at risk but new research from the University of Sydney has discovered that one type of fat is riskier than another for mums and unborn babies.

11 Oct 2012

Stroke on the rise among young people

New research reveals that stroke may be affecting people at a younger age. The study is published in the October 10, 2012, online issue of Neurology, the medical journal of the American Academy of Neurology.

11 Oct 2012

Clear link between neurotensin and CVD, type 2 diabetes and breast cancer

"It was surprising to find such a clear link to the risk of type 2 diabetes and cardiovascular disease as well as to breast cancer. Obesity is a common risk factor for all three conditions, but the connection with neurotensin is not explained by obesity or other known risk factors", says Professor Olle Melander from the Department of Clinical Sciences at Lund University, who is also a consultant at Sk-ne University Hospital.

11 Oct 2012

NCI identifies method by which cancerous mRNA escapes the body's safeguards

In innumerable spy movies, the hero or a villain imprints a key in clay in order to later make an exact copy. In the body, the clay is messenger RNA, or mRNA, which imprints a gene and transfers the plans to a ribosome, where the mRNA's code is manufactured into a protein - the shady shop where the clay imprint becomes a key.

11 Oct 2012