science top stories popular news  

Daily non-political popular news in brief.

Scientists find major susceptibility genes for Crohn's disease

04-16-2007 · EurekAlert!

A consortium of Canadian and American researchers led by Dr. John D. Rioux, PhD, Associate Professor of Medicine at the Montreal Heart Institute and the Université de Montréal, report in the April 15 online edition of Nature Genetics the results from a search of the entire human genome for genetic risk factors leading to the development of Crohn's disease.

Read more »

Keywords: scientists, major, susceptibility, genes, crohn, disease, scientist, gene

« Previous | Next »

Similar news on "Scientists find major susceptibility genes for Crohn's disease":

  1. Scientists find major susceptibility gene for Crohn's disease
    04-15-2007 · EurekAlert!
    Using a novel approach, researchers identified that the PHOX2B, NCF4 and ATG16L1 genes constitute genetic risk factors for Crohn's disease. In addition, their study identified two regions of the genome where genetic risk factors are located but no known genes were implicated -- further work will be necessary to identify the causal genes in these regions.
    Similar news · Read more »
  2. Scientists find major susceptibility gene for Crohn's disease
    10-26-2006 · EurekAlert!
    Researchers report the discovery of a new genetic link to Crohn's disease. Mutations of a gene, which codes for a receptor in a major inflammatory pathway, are strongly associated with Crohn's, they found. Surprisingly, one type of mutation appears to confer significant protection, prioritizing a crucial target for drugs that might better manage Crohn's disease and ulcerative colitis. More than 1 million Americans have Crohn's or colitis, known collectively as inflammatory bowel disease.
    Similar news · Read more »
  3. 10 Top Australian Scientists Predict Major Medical Advances
    10-10-2006 · ScienceDaily
    Australians will soon be able to find out how good their genes are at fighting disease, what risks they are susceptible to and what they can do to prevent ill-health. And by the turn of the century it will be commonplace to have a bad combination of genes repaired to avoid disease. A new report compiled by Research Australia with 10 top Australian medical researchers predicts individual gene profiling will revolutionize health care within a decade.
    Similar news · Read more »
  4. After a decades-long search, scientists identify new genetic risk factors for multiple sclerosis
    07-29-2007 · EurekAlert!
    A pair of large-scale genetic studies supported by the National Institutes of Health has revealed two genes that influence the risk of getting multiple sclerosis -- data sought since the discovery of the only other known MS susceptibility gene decades ago. The findings could shed new light on what causes MS -- a puzzling mix of genes, environment and immunity -- and on potential treatments for at least 350,000 Americans who have the disease.
    Similar news · Read more »
  5. Il-22 gene delivers the goods and decreases intestinal inflammation
    01-02-2008 · EurekAlert!
    There are two major types of inflammatory bowel disease, Crohn disease and ulcerative colitis. Conflicting reports have indicated the soluble factor IL-22 can have both IBD promoting and IBD controlling effects. A new study has, however, now indicated that local delivery of the Il-22 gene ameliorates disease in a mouse model of UC, leading to the suggestion that individuals with UC might benefit from local delivery of the IL-22 gene to their intestines.
    Similar news · Read more »
  6. Identifying the mechanism behind a genetic susceptibility to type 2 diabetes
    08-01-2007 · EurekAlert!
    Type 2 diabetes is reaching epidemic proportions in the developed world. Determining if and how certain genes predispose individuals to type 2 diabetes is likely to lead to the development of new treatment strategies for individuals with the disease. A new study now shows that certain variants of the gene TCF7L2 make individuals more susceptible to type 2 diabetes and provides a mechanism by which these genetic variants might cause susceptibility to the disease.
    Similar news · Read more »
  7. Cigarettes leave deadly path by purging protective genes
    01-23-2008 · EurekAlert!
    A University of Rochester scientist discovered that the toxins in cigarette smoke wipe out a gene that plays a vital role in protecting the body from the effects of premature aging. Without this gene we not only lose a bit of youthfulness -- but the lungs are left open to destructive inflammation and diseases such as chronic obstructive pulmonary disease and lung cancer.
    Similar news · Read more »
  8. Genomics study provides insight into the evolution of unique human traits
    07-30-2007 · EurekAlert!
    Researchers report the results of a large-scale, genome-wide study to investigate gene copy number differences among ten primate species, including humans. In the report, the scientists speculate how unique, lineage-specific gene copy number expansions and contractions in humans may underlie traits such as endurance running, higher cognitive function, and susceptibility genetic disease.
    Similar news · Read more »
  9. Children with gene show reduced cognitive function
    11-05-2007 · EurekAlert!
    Children possessing a gene known to increase Alzheimer's disease risk already show signs of reduced cognitive function, an Oregon Health & Science University study has found. Scientists discovered that 7- to 10-year-olds with a member of a family of genes implicated in development, nerve cell regeneration and neuroprotection display reduced spatial learning and memory, associated with later-life cognitive impairments. This suggests brain changes predisposing a person to Alzheimer's might occur much sooner than previously thought.
    Similar news · Read more »
  10. Jefferson scientists show gene reverts cancer genes to normal, predicts breast cancer prognosis
    10-31-2006 · EurekAlert!
    Scientists have shown that the activity of a gene that commandeers other cancer-causing genes, returning them to normal, can predict the prognosis of an individual with breast cancer. They looked at cancer cells from more than 2,000 breast cancer patients and found that this commandeering or "organizing" ability is increasingly lost in cancer cells and associated with the progression of disease. The more the gene is expressed in breast cancer, the better the patient did.
    Similar news · Read more »