Genetics news
Joint patent for using the BRCA1 gene as a therapy for cardiovascular disease
St. Michael's Hospital and King Saud University have received their first joint U.S. patent to use the BRCA1 gene as a therapy for cardiovascular disease.
Genetics
Feb 10, 2012 |
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Further support for a role of synaptic proteins in autism spectrum disorders
A new study combines genetic and neurobiological approaches to confirm that synaptic mutations increase the risk of autism spectrum disorders (ASDs). It also highlights a role for modifier genes in these disorders. Published ...
Genetics
Feb 09, 2012 |
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Genetic risks for type 2 diabetes span multiple ethnicities
A recent large and comprehensive analysis of 50,000 genetic variants across 2,000 genes linked to cardiovascular and metabolic function has identified four genes associated with type 2 diabetes (T2D) and six independent disease-associated ...
Genetics
Feb 09, 2012 |
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Presdisposition to common heart disease 'passed on from father to son'
A common heart disease which kills thousands each year may be passed genetically from father to son, according to a study led by the University of Leicester.
Genetics
Feb 09, 2012 |
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Potential for incorrect relationship identification in new forensic familial searching techniques
New research suggests that unrelated individuals may be mistakenly identified as genetic family members due to inaccurate genetic assumptions. This is particularly relevant when considering familial searching: a new technique ...
Genetics
Feb 09, 2012 |
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New prenatal genetic test is much more powerful at detecting fetal abnormalities
A nationwide, federally funded study has found that testing a developing fetus' DNA through chromosomal microarray (CMA) provides more information about potential disorders than does the standard method of prenatal testing, ...
Genetics
Feb 09, 2012 |
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Unusual alliances enable movement
Some unusual alliances are necessary for you to wiggle your fingers, researchers report.
Genetics
Feb 08, 2012 |
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With the tweak of a gene, we could transform our looks in a few generations
The proportion of people with desirable physical traits could rapidly accelerate over a few generations with the aid of a diet that tweaks particular genes, a study suggests.
Genetics
Feb 08, 2012 |
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Parkinson's disease: Study of live human neurons reveals the disease's genetic origins
Parkinson's disease researchers at the University at Buffalo have discovered how mutations in the parkin gene cause the disease, which afflicts at least 500,000 Americans and for which there is no cure.
Genetics
Feb 07, 2012 |
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Treatment for tuberculosis can be guided by patients' genetics
A gene that influences the inflammatory response to infection may also predict the effectiveness of drug treatment for a deadly form of tuberculosis.
Genetics
Feb 07, 2012 |
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In autism, gene findings may help explain biology, guide drug discovery
(Medical Xpress) -- Autism and related disorders that profoundly affect behavior and development are diagnosed more often today than ever before.
Genetics
Feb 07, 2012 |
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New study finds individual differences in anthrax susceptibility
Susceptibility to anthrax toxin is a heritable genetic trait that may vary tremendously among individuals, according to a new study by researchers at the Stanford University School of Medicine.
Genetics
Feb 06, 2012 |
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Researchers find clues to common birth defect in gene expression data
Researchers at MassGeneral Hospital for Children (MGHfC), The Jackson Laboratory and other institutes have uncovered 27 new candidate genes for congenital diaphragmatic hernia (CDH), a common and often deadly birth defect.
Genetics
Feb 06, 2012 |
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Gene mutation discovery sparks hope for effective endometriosis screening
Researchers at Yale School of Medicine have, for the first time, described the genetic basis of endometriosis, a condition affecting millions of women that is marked by chronic pelvic pain and infertility. ...
Genetics
Feb 06, 2012 |
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'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 ...
Genetics
Feb 06, 2012 |
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Remembrance of things future: Long-term memory sets the stage for visual perception
Dec 28, 2011 |
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Beyond brain scanning: Simultaneous high-resolution 3D neural imaging and photostimulation
Nov 28, 2011 |
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The error-correcting brain: New insights into the neurobiology of adaptive behavior
Oct 27, 2011 |
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The brain on drugs: Defining the neural anatomy and physiology of morphine on dopamine neurons
Oct 04, 2011 |
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Now see this: Anti-inflammatory treatment reverses stroke-induced compromise in sensory learning
Sep 22, 2011 |
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More News
New virtual tool may provide more accurate diagnosis of genetic mutations
DNA sequencing to detect genetic mutations can aid in the diagnosis and selection of treatment for cancer. Current methods of testing DNA samples, Sanger sequencing and pyrosequencing, occasionally produce complex results ...
Genetic variant increases risk of common type stroke
A genetic variant that increases the risk of a common type of stroke has been identified by scientists in a study published online in Nature Genetics today. This is one of the few genetic variants to date t ...
Whole exome sequencing identifies cause of metabolic disease
Sequencing a patient's entire genome to discover the source of his or her disease is not routine – yet. But geneticists are getting close.
Gene related to fat preferences in humans found
A preference for fatty foods has a genetic basis, according to researchers, who discovered that people with certain forms of the CD36 gene may like high-fat foods more than those who have other forms of this gene.
Researchers weigh methods to more accurately measure genome sequencing
Lost in the euphoria of the 2003 announcement that the human genome had been sequenced was a fundamental question: how can we be sure that an individual's genome has been read correctly?
Other News
Rare mutations may help explain aneurysm in high-risk families
An innovative approach to genome screening has provided clues about rare mutations that may make people susceptible to brain aneurysms, predisposing them to brain bleeds, according to preliminary late-breaking research presented ...
Identical twins reveal mechanisms behind aging
In a recent study led by Uppsala University, the researchers compared the DNA of identical (monozygotic) twins of different age. They could show that structural modifications of the DNA, where large or small DNA segments ...
Gene regulator in brain's executive hub tracked across lifespan
For the first time, scientists have tracked the activity, across the lifespan, of an environmentally responsive regulatory mechanism that turns genes on and off in the brain's executive hub. Among key findings ...
DNA test that identifies Down syndrome in pregnancy can also detect trisomy 18 and trisomy 13
A newly available DNA-based prenatal blood test that can identify a pregnancy with Down syndrome can also identify two additional chromosome abnormalities: trisomy 18 (Edwards syndrome) and trisomy 13 (Patau syndrome). The ...
Scientists find molecular switch that allows melanoma to resist therapy
The National Cancer Institute (NCI) estimates that as many as one in 51 men and women will be diagnosed with melanoma—the deadliest form of skin cancer—at some point during their lifetimes. A research ...
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