News tagged with dna markers
Novel RNA-based classification system for colorectal cancer
A novel transcriptome-based classification of colon cancer that improves the current disease stratification based on clinicopathological variables and common DNA markers is presented in a study published in PLOS Medicine this w ...
Cancer
May 21, 2013 |
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Gene variations linked to lung cancer susceptibility in Asian women
An international group of scientists has identified three genetic regions that predispose Asian women who have never smoked to lung cancer. The finding provides further evidence that risk of lung cancer among ...
Cancer
Nov 11, 2012 |
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A hidden architecture: Researchers use novel methods to uncover gene mutations for common diseases
Human geneticists have long debated whether the genetic risk of the most common medical conditions derive from many rare mutations, each conferring a high degree of risk in different people, or common differences throughout ...
Genetics
Mar 25, 2012 |
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DNA marker predicts platinum drug response in breast, ovarian cancer
Scientists from Brigham and Women's Hospital and Dana-Farber Cancer Institute and their colleagues have found a genetic marker that predicts which aggressive "triple negative" breast cancers and certain ovarian cancers will ...
Cancer
Mar 22, 2012 |
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Securely storing and interpreting the genome
At a time when sequencing the genome is becoming democratized, questions have arisen about the interpretation of these data and their secure storage. Sophia Genetics, an EPFL Science Park start-up, specializes in this. The ...
Genetics
Apr 19, 2013 |
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New genetic test can predict man's risk of developing prostate cancer
Researchers in Japan have created a genetic test that will help doctors diagnose prostate cancer. When given together with testing for prostate specific antigen (PSA), a widely used diagnostic biomarker for ...
Cancer
Feb 08, 2013 |
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A simple blood test could be used to detect breast cancer
A simple blood test could one day be a more accurate way to test for the early signs of breast cancer than using mammograms to spot a lump say researchers today, as Breast Cancer Awareness Month gets underway.
Cancer
Oct 01, 2012 |
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Plastic products and jet fuel exposures raising incidences of 'epigenetic transgenerational inheritance'
Washington State University researchers have lengthened their list of environmental toxicants that can negatively affect as many as three generations of an exposed animal's offspring.
Genetics
Jan 24, 2013 |
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Study could explain why some people get zits and others don't
The bacteria that cause acne live on everyone's skin, yet one in five people is lucky enough to develop only an occasional pimple over a lifetime. What's their secret?
Diseases, Conditions, Syndromes
Feb 28, 2013 |
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Potential for incorrect relationship identification in new forensic familial searching techniques
New research suggests that unrelated individuals may be mistakenly identified as genetic family members due to inaccurate genetic assumptions. This is particularly relevant when considering familial searching: a new technique ...
Genetics
Feb 09, 2012 |
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Novel microscale epigenomics technology: Possible to study the epigenome of rare cell populations and biopsy samples
Scientists at A*STAR's Genome Institute of Singapore (GIS) have successfully developed a method to map the epigenome using 100 times fewer cells than was previously possible. The discovery, published in the journal Developmental Ce ...
Genetics
Feb 11, 2013 |
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New test offers greater accuracy in early detection of colorectal cancer
Results of two studies suggest that a new, investigational colorectal cancer screening test developed in a collaboration between Mayo Clinic and Exact Sciences Inc. of Madison, Wis., is highly accurate and significantly more ...
Cancer
Jan 19, 2012 |
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Large international study finds 21 genes tied to cholesterol levels
In the largest-ever genetic study of cholesterol and other blood lipids, an international consortium has identified 21 new gene variants associated with risks of heart disease and metabolic disorders. The findings expand ...
Genetics
Oct 11, 2012 |
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Researchers find DNA marker that predicts breast cancer recurrence
Medical researchers at the University of Alberta tested the DNA of more than 300 women in Alberta and discovered a 'genetic marker' method to help accurately profile which women were more apt to have their breast cancer return ...
Cancer
Jan 16, 2013 |
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Study links carcinogens to cancer stem cells -- but spinach can help
Researchers at Oregon State University for the first time have traced the actions of a known carcinogen in cooked meat to its complex biological effects on microRNA and cancer stem cells.
Cancer
Jun 20, 2012 |
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