Quantcast

Latest Single-nucleotide polymorphism Stories

2012-09-10 11:07:14

BE is a condition that predisposes people to develop one of the world's commonest cancers Genetic variations that are linked with the onset of Barrett's oesophagus (BE), a pre-cancerous condition of the lower end of the gullet, have been identified for the first time. The discovery of variations in regions on two chromosomes makes it possible to develop screening tests for people at high risk of developing the disease. Although it's been thought for some time that there may be genetic...

2012-09-04 23:22:57

Discovery will lead to new screening protocol to better match patients and donors A team of scientists led by a bone marrow transplant researcher at Fred Hutchinson Cancer Research Center has shed new light on why most bone marrow transplant patients who receive tissue-matched cells from unrelated donors still suffer acute graft-versus-host disease (GVHD). The answer appears to lie in the discovery of previously undetected genetic differences in the DNA of patients and unrelated marrow...

Glioma Risk Increased With Genomic Variant
2012-08-27 09:11:49

Brett Smith for redOrbit.com - Your Universe Online Of the 6.4 billion nucleotides in the human genome, a single change from adenine to guanine at a specific location recently identified by geneticists can increase the odds of certain kinds of brain tumors by six times, according to the scientists´ report in the latest edition of the journal Nature Genetics. The results produced by researchers at the University of California at San Francisco (UCSF) and the Mayo Clinic could result...

2012-08-14 11:57:24

Two papers that will appear in the journal Molecular Psychiatry, both receiving advance online release, may help identify gene variants that contribute to the risks of developing obsessive-compulsive disorder (OCD) or Tourette syndrome (TS). Both multi-institutional studies were led by Massachusetts General Hospital (MGH) investigators, and both are the first genome-wide association studies (GWAS) in the largest groups of individuals affected by the conditions. "Previous studies of these...

2012-07-03 10:22:20

High risk and better outcome for glioma wrapped up in rare gene variant Researchers at Moffitt Cancer Center working with colleagues at three other institutions have validated a link between a rare genetic variant and the risk of glioma, the most common and lethal type of brain tumor. The validation study also uncovered an association between the same rare genetic variant and improved rates of survival for patients with glioma. The study, the first to confirm a rare susceptibility...

2012-06-12 11:46:35

Article describing technique honored with distinguished paper award at medical informatics conference University of Texas Medical Branch at Galveston researchers have developed a powerful visual analytical approach to explore genetic data, enabling scientists to identify novel patterns of information that could be crucial to human health. The method, which combines three different "bipartite visual representations" of genetic information, is described in an article to appear in the...

2012-03-29 11:29:58

Wearing shoes and genomics are tied together in strategy to eliminate podoconiosis Farmers in the highlands of southern Ethiopia scratch out a subsistence living from the region's volcanic red clay. The soil supports the farms, but fine-grained, volcanic rock particles in the dirt threaten the farmers and their families. Continual exposure of bare feet to the volcanic soil causes 1 in 20 people to develop a painful inflammation of the lower extremities that, over time, leads to foot...

2012-03-14 21:03:11

Anti-inflammatory drugs may offer novel treatment for heart disease, say gene researchers in large study A large international study indicates that anti-inflammatory drugs may become a new tool for preventing and treating coronary heart disease (CHD), the leading global cause of death. In investigating a specific gene variant linked to inflammation and heart disease, the researchers used the Cardiochip, a gene analysis tool designed by Brendan J. Keating, Ph.D., a researcher in the Center...

2012-02-09 23:40:11

How long does it take a fruit fly to emerge from a cold-induced coma? How resistant is a fruit fly to starvation? How quickly can a fruit fly settle down after it is startled? The answer to these complex traits rests with genes, many of them that interact in complicated ways to produce an end result that is a phenotype or outward sign, said an international group of scientists, led by those from North Carolina State University, the Baylor College of Medicine Human Genome Sequencing Center...


Word of the Day
ween
  • To think; to imagine; to fancy.
  • To be of opinion; have the notion; think; imagine; suppose.
The word 'ween' comes from Middle English wene, from Old English wēn, wēna ("hope, weening, expectation"), from Proto-Germanic *wēniz, *wēnōn (“hope, expectation”), from Proto-Indo-European *wen- (“to strive, love, want, reach, win”).
Related