News tagged with genetic heart
'ROCK' off: Study establishes molecular link between genetic defect and heart malformation
UNC researchers have discovered how the genetic defect underlying one of the most common congenital heart diseases keeps the critical organ from developing properly. According to the new research, mutations ...
Feb 06, 2012 |
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Collective action: Occupied genetic switches hold clues to cells' history
If you wanted to draw your family tree, you could start by searching for people who share your surname. Cells, of course, don't have surnames, but scientists at the European Molecular Biology Laboratory (EMBL) ...
Feb 03, 2012 |
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Mayo Clinic releases book with action plan to help beat heart disease
Heart disease is the nation's No. 1 killer for both men and women. But what's most astonishing is that almost 80 percent of heart disease is preventable, and even small lifestyle changes can have a big impact.
Jan 30, 2012 |
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Researchers find genetic mechanism linked to congenital heart disease
Scientists at the Gladstone Institutes have identified a finely tuned mechanism by which fetal heart muscle develops into a healthy and fully formed beating heart—offering new insight into the genetic causes of congenital ...
Jan 22, 2012 |
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Finding the silent killer -- a biomarker test for atherosclerosis
Furring of the arteries, atherosclerosis, is a leading cause of death across the world. Atherosclerosis leads to peripheral arterial disease, coronary heart disease, stroke and heart attacks. However, atherosclerosis is a ...
Jan 13, 2012 |
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Mutation in gene that's critical for human development linked to arrhythmia
Arrhythmia is a potentially life-threatening problem with the rate or rhythm of the heartbeat, causing it to go too fast, too slow or to beat irregularly. Arrhythmia affects millions of people worldwide.
Dec 27, 2011 |
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Analysis does not support genetic test before use of anti-clotting drug
Although the U.S. Food and Drug Administration (FDA) has recommended that a certain type of genetic testing (for the genotype CYP2C19) be considered before prescribing the drug clopidogrel to identify individuals who may ...
Dec 27, 2011 |
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Brain and heart link may explain sudden death in Rett
Poets might scoff at the notion that heart and brain are closely related, but scientists led by those at Baylor College of Medicine (www.bcm.edu) say a genetic defect that affects the brain can stop a heart.
Dec 14, 2011 |
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Institute presses for greater use of gene sequencing in medicine
Almost a year after researchers in Wisconsin published a groundbreaking paper describing their use of genetic sequencing to diagnose and treat a 4-year-old boy, a national health agency is shifting its focus to put $416 ...
Dec 07, 2011 |
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Oxidative stress: Less harmful than suspected?
Arterial calcification and coronary heart disease, neurodegenerative diseases such as Parkinson's and Alzheimer's, cancer and even the aging process itself are suspected to be partially caused or accelerated ...
Dec 05, 2011 |
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Genome-wide study into new gene functions in the formation of platelets
In a study into the genetics of blood cell formation, researchers have identified 68 regions of the genome that affect the size and number of platelets. Platelets are small cells that circulate in the blood and are key to ...
Nov 30, 2011 |
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Environment and diet leave their prints on the heart
A University of Cambridge study, which set out to investigate DNA methylation in the human heart and the 'missing link' between our lifestyle and our health, has now mapped the link in detail across the entire human genome.
Nov 29, 2011 |
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The ABCC9 of sleep: A genetic factor that regulates how long we sleep
A collaborative European study led by LMU researchers has shown that ABCC9, a known genetic factor in heart disease and diabetes, also influences the duration of sleep in humans. This function is evolutionarily conserved ...
Medicine & Health / Psychology & Psychiatry
Nov 28, 2011 |
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Scientists discover new blood pressure genes
(Medical Xpress) -- New genes affecting high blood pressure, a condition that causes more than 7 million deaths worldwide each year, have been uncovered by scientists at Queen Mary, University of London.
Nov 18, 2011 |
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Increasing dosage of clopidogrel for patients with genetic variation improves response to medication
Among patients with stable cardiovascular disease who have a genetic variation that diminishes the response to the antiplatelet drug clopidogrel, tripling the standard daily dosage of this medication resulted in improved ...
Medicine & Health / Cardiology
Nov 16, 2011 |
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