Toasting your health: Take care with alcohol consumption
(Medical Xpress)—The holidays are a time to consume—food, gifts, and spirits. Here are a few alcohol-related story ideas from The Methodist Hospital. Because alcohol's effects on human physiology are complex, advice about ...
Health
Dec 20, 2012 |
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Arthritis study reveals why gender bias is all in the genes
Researchers have pieced together new genetic clues to the arthritis puzzle in a study that brings potential treatments closer to reality and could also provide insights into why more women than men succumb to the disabling ...
Genetics
Nov 16, 2012 |
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Genotyping IDs long-term risk of macular degeneration
(HealthDay)—Genotyping of two genetic risk alleles can be used to estimate the long-term risk of early and late age-related macular degeneration (AMD), but knowing the phenotype is important in assessing ...
Ophthalmology
Nov 13, 2012 |
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New method helps link genomic variation to protein production
Scientists have adopted a novel laboratory approach for determining the effect of genetic variation on the efficiency of the biological process that translates a gene's DNA sequence into a protein, such as hemoglobin, according ...
Genetics
Nov 06, 2012 |
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Scientists deepen genetic understanding of MS
(Medical Xpress)—Five scientists, including two from Simon Fraser University, have discovered that 30 per cent of our likelihood of developing Multiple Sclerosis (MS) can be explained by 475,806 genetic variants in our ...
Genetics
Oct 25, 2012 |
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Immune dysfunction possibly linked to schizophrenia
Schizophrenia is a complex illness; among other characteristics, sufferers often find it difficult to tell the difference between what is real and not real and have trouble thinking clearly. Its symptoms ...
Psychology & Psychiatry
Oct 19, 2012 |
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A gene implicated in schizophrenia risk is also associated with risk for cannabis dependence
A paper by Shizhong Han and colleagues in the current issue of Biological Psychiatry implicates a new gene in the risk for cannabis dependence. This gene, NRG1, codes for the ErbB4 receptor, a protein implicated in synapt ...
Genetics
Oct 11, 2012 |
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Does immune dysfunction contribute to schizophrenia?
A new study reinforces the finding that a region of the genome involved in immune system function, called the major histocompatibility complex (MHC), is involved in the genetic susceptibility to schizophrenia.
Genetics
Oct 10, 2012 |
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Discovery may shed light on why some HIV-positive patients have more virus
(Medical Xpress)—Biologists at UC San Diego have unraveled the anti-viral mechanism of a human gene that may explain why some people infected with HIV have much higher amounts of virus in their bloodstreams ...
HIV & AIDS
Sep 24, 2012 |
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Regular consumption of sugary beverages linked to increased genetic risk of obesity
(Medical Xpress)—Researchers from Harvard School of Public Health have found that greater consumption of sugar-sweetened beverages (SSBs) is linked with a greater genetic susceptibility to high body mass index (BMI) and ...
Overweight and Obesity
Sep 21, 2012 |
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Key immune cell may play role in lung cancer susceptibility
(Medical Xpress)—Why do many heavy smokers evade lung cancer while others who have never lit up die of the disease? The question has vexed scientists for decades.
Cancer
Sep 21, 2012 |
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Diseases of aging map to a few 'hotspots' on the human genome
(Medical Xpress)—Researchers have long known that individual diseases are associated with genes in specific locations of the genome. Genetics researchers at the University of North Carolina at Chapel Hill now have shown ...
Genetics
Sep 19, 2012 |
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Gene mutation study results could lead to less expensive, more accessible breast and ovarian cancer screening
(Medical Xpress)—Researchers conducting a study of gene mutations that increase a woman's likelihood of breast and ovarian cancers have made a discovery that could open doors to less expensive and more ...
Cancer
Sep 17, 2012 |
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Pan-fried meat increases risk of prostate cancer, new study finds
Research from the University of Southern California (USC) and Cancer Prevention Institute of California (CPIC) found that cooking red meats at high temperatures, especially pan-fried red meats, may increase the risk of advanced ...
Cancer
Aug 16, 2012 |
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Inflammation drives Crohn's disease, says study
Inflammation -- not genetic susceptibility -- drives the growth of intestinal bacteria and invasive E. coli linked to Crohn's disease (CD), reports a new Cornell study.
Diseases, Conditions, Syndromes
Aug 16, 2012 |
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