News tagged with genetic traits
Three unique genes found to influence body size and obesity in people of African ancestry
Researchers from Dartmouth's Institute for Quantitative Biomedical Sciences (iQBS) and the Center for Genomic Medicine have helped to discover three unique genetic variations that influence body size and obesity in men and ...
Genetics
Apr 22, 2013 |
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Couch potatoes may be genetically predisposed to being lazy, study finds
Studies show 97 percent of American adults get less than 30 minutes of exercise a day, which is the minimum recommended amount based on federal guidelines. New research from the University of Missouri suggests certain genetic ...
Medical research
Apr 08, 2013 |
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Autism speaks through gene expression
Autism spectrum disorders affect nearly 1 in 88 children, with symptoms ranging from mild personality traits to severe intellectual disability and seizures. Understanding the altered genetic pathways is critical for diagnosis ...
Genetics
Feb 01, 2013 |
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Dopamine-receptor gene variant linked to human longevity
(Medical Xpress)—A variant of a gene associated with active personality traits in humans seems to also be involved with living a longer life, UC Irvine and other researchers have found.
Neuroscience
Jan 03, 2013 |
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Study of link between night eating and the peculiar internal clock of fat cells
When researchers at the University of Pennsylvania messed with the internal clocks of mouse fat cells, a surprising thing happened. The mice got fat.
Medical research
Dec 04, 2012 |
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Study: Men prefer women who look like them
(Medical Xpress)—Men find women with whom they share certain facial features more attractive. This is the conclusion of a study carried out by a French team from the Institut des Sciences de l'Evolution ...
Psychology & Psychiatry
Nov 29, 2012 |
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A risk gene for cannabis psychosis
The ability of cannabis to produce psychosis has long been an important public health concern. This concern is growing in importance as there is emerging data that cannabis exposure during adolescence may increase the risk ...
Psychology & Psychiatry
Nov 14, 2012 |
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Study ties obesity-related gene to weaker memory
(HealthDay)—In middle-aged people, a link may exist between weakened memory and genetic traits associated with obesity, raising the possibility that extra pounds change how our brains work, a new study ...
Neuroscience
Nov 10, 2012 |
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New insights into how certain slow progressers control HIV infection
People with a rare genetic trait who are infected with HIV progress more slowly to AIDS than others. But even within this group, there are wide variations in time to progression. A new study illustrates in detail how the ...
HIV & AIDS
Sep 19, 2012 |
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Parents of babies with sickle cell trait are less likely to receive genetic counseling, study says
Parents of newborns with the sickle cell anemia trait were less likely to receive genetic counseling than parents whose babies are cystic fibrosis carriers, a new study from the University of Michigan shows.
Genetics
Sep 11, 2012 |
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Study: Gene-gene interactions important to trait variance
(Medical Xpress)—Gaining more insight into predicting how genes affect physical or behavioral traits by charting the genotype-phenotype map holds promise to speed discoveries in personalized medicine. But ...
Genetics
Sep 11, 2012 |
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A GPS in your DNA: Research says genetics can reveal your geographic ancestral origin
While your DNA is unique, it also tells the tale of your family line. It carries the genetic history of your ancestors down through the generations. Now, says a Tel Aviv University researcher, it's also possible ...
Genetics
Aug 16, 2012 |
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Marin County's high breast cancer rate may be tied to genetics
(Medical Xpress) -- Marin County, California has one of the highest rates of breast cancer in the world, a fact that scientists know has nothing to do with the land itself but with some other, unknown factor.
Genetics
Aug 08, 2012 |
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'Personality genes' may help account for longevity
"It's in their genes" is a common refrain from scientists when asked about factors that allow centenarians to reach age 100 and beyond. Up until now, research has focused on genetic variations that offer a physiological advantage ...
Genetics
May 24, 2012 |
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Generic versions of plavix approved
(HealthDay) -- The first generic versions of Plavix (clopidogrel bisulfate) have been approved by the U.S. Food and Drug Administration.
Medications
May 18, 2012 |
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