deCODE : Not only Size Matters: Genetic Megastudies Draw out Distinctions between Obesity and Waist-Hip Ratio

11 October 2010 – In two of the largest metastudies of their kind to date, scientists from the GIANT consortium, including deCODE as well as hundreds of academic institutions on three continents, report the discovery of eighteen new regions of the human genome contributing to obesity and thirteen new regions influencing waist-hip ratio (WHR). The studies bring together data on body mass index (BMI, a measure of obesity), WHR (a measure of body fat distribution), and detailed genotypic information, from more than a quarter of a million participants from Europe, North America and Australia. The findings demonstrate the effectiveness of collaborations such as GIANT for powering studies large enough to detect lower-impact genetic factors for common traits and diseases... deCODE's Press Release -

deCODE Obesity Genetics study merck

March 16, 2008 – In a paper published online today in the journal Nature, a team of deCODE scientists detail a major mechanism through which genetic factors contribute to major public health problems. In its work on the inherited components of dozens of common diseases, deCODE has discovered gene variants that significantly affect individual susceptibility or protection against disease...
...In today’s paper, the deCODE team and collaborators from Merck demonstrate one of the principal ways in which the activity of biological pathways is functionally perturbed in a quintessentially complex condition: obesity. Through analysis of adipose tissue from some 1700 Icelandic participants in obesity research cohorts, the deCODE team showed in data derived from primary human tissue that variations in gene expression – in the up-regulation or downregulation of how genes are translated into proteins – have a major impact on several parameters of clinical obesity... deCODE 's Press Release -