Epigenetic Marker Current Events | Epigenetic Marker News | 7
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Quick Test for Polluted Environments
The "Biotool" project seeks to use bacterial marker molecules for predictions view more (2005-01-18)
New sensitive markers to detect myocardial infarction
New biomarkers significantly improve the early detection of acute myocardial infarction (AMI). Recent studies reveal a novel and promising way for doctors to conclusively ensure that a patient is having or not having an AMI in a timely and accurate manner saving time and money. view more (2009-08-31)
Genetic Changes Outside Nuclear DNA Suspected to Trigger More Than Half of All Cancers
A buildup of chemical bonds on certain cancer-promoting genes, a process known as hypermethylation, is widely known to render cells cancerous by disrupting biological brakes on runaway growth. Now, Johns Hopkins scientists say the reverse process - demethylation - which wipes off those chemical bonds may also trigger more than half of all cancers. view more (2009-03-24)
Alcoholism-associated molecular adaptations in brain neurocognitive circuits
After many years of heavy drinking, alcohol produces pathological alterations in the brain. In many alcoholics these changes culminate in massive social deterioration and disorders of memory and learning. view more (2008-07-09)
Centromeres cross over, a lot
Recombination at centromeres is higher than anywhere else on the chromosome, even though methyltransferases do their best to prevent it, say Jaco et al., as published in the June 16 issue of the Journal of Cell Biology. view more (2008-06-13)
Cancer's distinctive pattern of gene expression could aid early screening and prevention
Distinctive patterns of genes turned off - or left on - in healthy versus cancerous cells could enable early screening for many common cancers and maybe help avoid them, Medical College of Georgia scientists say. view more (2009-07-28)
Mechanism for regulation of growth and differentiation of adult muscle stem cells is revealed
During muscle regeneration, which is a natural response to injury and disease, environmental cues cause adult muscle stem cells (satellite cells) to shift from dormancy to actively building new muscle tissue. view more (2007-12-10)
UCR researchers develop genetic map for cowpea, accelerating development of new varieties
Cowpea, a protein-rich legume crop, is immensely important in many parts of the world, particularly drought-prone regions of Africa and Asia, where it plays a central role in the diet and economy of hundreds of millions of people. view more (2009-10-14)
New biomarker predicts response to hepatitis C treatment
Researchers have identified the first genetic marker that predicts response to hepatitis C treatments, and a single letter of DNA code appears to make a huge difference. view more (2009-08-17)
Leading cause of US food-borne illness makes its own pathway through cells
Yale researchers now have some answers about how the bacterium that is the leading cause of food-borne illness in the United States enters cells of the gut and avoids detection and destruction. view more (2007-01-12)
Could vitamin D, a key milk nutrient, affect how you age?
There is a new reason for the 76 million baby boomers to grab a glass of milk. Vitamin D, a key nutrient in milk, could have aging benefits linked to reduced inflammation, according to a new study published in the American Journal of Clinical Nutrition. view more (2007-11-09)
In lung cancer, silencing one crucial gene disrupts normal functioning of genome
While examining patterns of DNA modification in lung cancer, a team of international researchers has discovered what they say is a surprising new mechanism. view more (2009-01-05)
Bowel cancer indicator should lead to better treatment
STEM cell scientists have developed a more accurate way of identifying aggressive forms of bowel cancer, which should eventually lead to better treatment and survival rates. view more (2008-08-20)
Inflammation markers identify fatigue in breast cancer survivors
Researchers at the University of California, Los Angeles have defined conditions associated with disabling fatigue that persists for years in almost a third of breast cancer survivors, according to a study in the May 1 issue of Clinical Cancer Research. view more (2006-05-01)
Apple or pear shape is not main culprit to heart woes - it's liver fat
For years, pear-shaped people who carry weight in the thighs and backside have been told they are at lower risk for high blood pressure and heart disease than apple-shaped people who carry fat in the abdomen. But new findings from nutrition researchers at Washington University School of Medicine in St. Louis suggest body-shape comparisons don't... view more... (2008-12-05)
New method monitors early sign of oxidative stress in cancer
The growth of cancerous tumors is fueled, at least in part, by the buildup of free radicals-highly reactive oxygen-containing molecules. view more (2009-09-14)
Nanoscopic probes can track down and attack cancer cells
A researcher has developed probes that can help pinpoint the location of tumors and might one day be able to directly attack cancer cells. view more (2009-03-16)
A new prognostic tool for gastric carcinomas? (and maybe other cancers)
A new way to identify gastric carcinoma patients with high probability of develop a more aggressive form of disease has just been described on the June issue of the journal Glycobiology. view more (2005-05-16)
Protein may predict heart attack and early death, not stroke
People with high levels of a protein called C-reactive protein (CRP), a marker for inflammation in the blood, may be at higher risk for heart attack and death but not stroke, according to a study published in the October 20, 2009, print issue of Neurology®, the medical journal of the American Academy of Neurology. view more (2009-10-20)
Stem cell 'daughters' lead to breast cancer
Walter and Eliza Hall Institute scientists have found that a population of breast cells called luminal progenitor cells are likely to be responsible for breast cancers that develop in women carrying mutations in the gene BRCA1. view more (2009-08-03)
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