Archive for the ‘Dr. Kari Stefansson’ tag
deCODE Discovers A Major Risk Factor for Type 2 Diabetes Dependent on Parent of Origin
deCODE scientists have discovered a single SNP that confers increased risk if inherited from the father, but is protective if inherited from the mother
Scientists at deCODE genetics, Inc. publish in the journal Nature the discovery of a version of a common single-letter variant in the sequence of the human genome (SNP) with a major impact on susceptibility to type 2 diabetes (T2D). The impact of the T2D variant is not only large, but unusual: if an individual inherits it from their father, the variant increases risk of T2D by more than 30% compared to those who inherit the non T2D-linked version; if inherited maternally, the variant lowers risk by more than 10% compared to the non T2D-linked version. Nearly one quarter of those studied have the highest risk combination of the versions of this SNP, putting them at a roughly 50% greater lifetime risk of T2D than the quarter with the protective combination. This is the second largest effect of any genetic variant for T2D apart from SNPs in TCF7L2, discovered by deCODE in 2006.
“We could make this discovery beacause we are in the unique position of being able to distinguish what is inherited from the mother from what is inherited from the father. This we can do because of the large amount of data we have assembled on the Icelandic population. Read the rest of this entry »
Dr. Kari Stefansson receives Anders Jahre’s Awards for Medical Research 2009
Dr. Kari Stefansson receives Jahre Award - Photo by Francesco Saggio, University of Oslo
In a ceremony held this evening in Oslo, deCODE founder and CEO Kari Stefansson received the Anders Jahre Award for Medical Research. One of the most prestigious medical prizes in the Nordic countries, it was awarded in recognition of Dr. Stefansson’s leading contribution to increasing understanding of the genetic factors involved in common, complex diseases. The selection committee noted that this work has been driven by deCODE’s population approach, and by the participation of a large proportion of the Icelandic population in the company’s gene discovery programs.
deCODE Discovers Second Common Genetic Risk Factor for Atrial Fibrillation and Stroke
deCODE Discovers Second Common Genetic Risk Factor for Atrial Fibrillation and Stroke. Will be integrated into deCODE AF™ DNA-based risk assessment test, and into the deCODEme™ and deCODEme Cardio™ scans.
Scientists at deCODE genetics and colleagues from Europe and the United States today report the discovery of a common single-letter variant in the sequence of the human genome (SNP) conferring increased risk of atrial fibrillation (AF) and stroke. The findings will be integrated directly into the deCODE AF™ reference laboratory test for gauging individual risk of AF and stroke and helping to identify stroke patients who may benefit from enhanced monitoring for AF. The study is published online today in Nature Genetics.
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It’s Not Just the Sun: deCODE Discovers Sequence Variants Affecting Susceptibility to Skin Cancer
It’s Not Just the Sun: deCODE Discovers Sequence Variants Affecting Susceptibility to Skin Cancer.
Scientists at deCODE genetics and academic colleagues from Europe and the United States today present in the journal Nature Genetics the discovery of common genetic risk factors for basal cell carcinoma (BCC) that affect people with fair and dark complexions alike. deCODE had previously discovered five common single-letter variants in the sequence of the human genome (SNPs) linked to risk of BCC, the most common cancer in people of European descent. However, most of these earlier findings were also correlated with fair skin, well known to accompany vulnerability to the damaging effects of ultraviolet radiation in sunlight. By contrast, three of the SNPs presented today do not correlate with light pigmentation…
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deCODE Discovers a Gene Linked to Risk of Kidney Stones and Osteoporosis
deCODE Discovers a Gene Linked to Risk of Kidney Stones and Osteoporosis. Findings offer promising target for drugs to better regulate calcium metabolism, are integrated into deCODEme™.
A discovery by scientists at deCODE genetics and academic colleagues from Iceland, the Netherlands and Denmark has pointed to a common biological mechanism contributing to both kidney stones and decreased bone mineral density (BMD). About 60% of the population carry two copies of a single-letter variation in the human genome (SNP) on chromosome 21, putting them at roughly 65% greater likelihood of developing kidney stones than those who carry no copies. This single variant may thus account for more than a quarter of the incidence of kidney stones, and in women carriers it is also associated with decreased BMD at the hip and spine.
60 Minutes Australia on deCODEme Genetic Testing
Click on the image to watch the 60 Minutes Australia segment on genetic testing
60 Minutes Australia recently visited the deCODE genetics labs in Iceland and interviewed deCODE’s CEO Dr. Kari Stefansson. Among the people who did the deCODEme genetic test were journalist Liz Hayes, world surfing champion Layne Beachley and Australian television’s favorite builder, Scott Cam. To watch the 60 Minutes Australia segment click on the image above. To read the transcript of the webchat with Professor Bob Williamson click here. To learn more about deCODEme genetic tests and order your personal genome scan visit www.decodeme.com.
deCODE Genotyping Laboratory Receives College of American Pathologists Accreditation
deCODE Genotyping Laboratory Receives College of American Pathologists Accreditation
Underscores quality of deCODE’s laboratory and tests, fulfilling key federal and state certification requirements and broadening marketing channels
deCODE genetics CLIA-registered DNA isolation and genotyping laboratory, which processes the company’s deCODEme™ personal genome scans and risk assessment diagnostic tests for several common diseases, has been accredited by the American College of Pathologists (CAP) following a recent inspection. The U.S. Centers for Medicare and Medicaid Services (CMS) has granted the CAP Laboratory Accreditation Program deeming authority, and its accreditations can also be used to meet many state certification requirements.
“We believe that testing for genetic risk factors for common diseases is going to play a central role in refocusing our healthcare system on prevention and early intervention. deCODE has led the way in discovering validated genetic risk factors for diseases with a major impact on public health, and in bringing to market products that put this knowledge in the hands of individuals and their doctors. Quality – in our world-leading science and in-house genotyping and data analysis – sets us apart from our competition in the field of personal genomics. CAP certification serves to emphasize this advantage and will enable us to provide our products to an ever wider public,” said Kari Stefansson, CEO of deCODE.
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deCODE receives California Clinical Laboratory License
Californians can now enjoy the benefits of deCODE’s market-leading DNA-based disease risk assessment tests and pioneering deCODEme™ genome scans
deCODE genetics today announced that it has received a clinical laboratory license from the State of California. The quality and scale of deCODE’s in-house, CLIA-registered genotyping laboratory underpins deCODE’s global leadership in the discovery of variations in the sequence of the human genome conferring risk of common diseases. The same staff and facility also process deCODE’s DNA-based reference laboratory tests for gauging individual risk of major public health challenges ranging from heart attack to breast cancer, as well as the company’s pioneering deCODEme™ scans, the world’s first personal genome analysis and focused disease area scans. With this license, California residents can now benefit from the unrivaled quality of deCODE products for understanding risk and, working with their physicians, empowering the prevention of common diseases.
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A Smoking Gene: deCODE Scientists Identify a Genetic Variant that Confers Nicotine Dependence
Scientists from deCODE genetics have identified a clear link between one genetic variant and susceptibility to nicotine dependence and will publish their results in the April 3 issue of Nature. Moreover, in part because of its impact on smoking behavior, each copy of the risk variant of this SNP confers an approximately 30% increase in risk of lung cancer and a 20% increase in risk of peripheral arterial disease (PAD), a common and debilitating constriction of the arteries to the legs.
deCODE scientists came upon the genetic variant by closely examining the genetic makeup of more than 10,000 smokers. They then followed up with an analysis of 32,000 patients and controls from Iceland, New Zealand, Austria, Sweden, Italy, the Netherlands and Spain for lung cancer and PAD, two common diseases strongly associated with smoking.
Kari Stefansson, deCODE CEO, expressed the importance of the discovery: “These findings provide an example of the power of human genetics for shedding light on the most complex health challenges. Not only have we made a convincing link between a single genetic variant and a behavioral disorder – greater smoking quantity and addiction to nicotine – but also demonstrated how this risk factor translates into risk of lung cancer and PAD.”
Stefansson also pointed out that deCODE’s genetic profile service, deCODEme, will test for the gene immediately.
Details of the smoking gene study, which was funded in part by the European Commission, and from the National Institute of Drug Abuse of the U.S. National Institutes of Health, are available at www.nature.com.
