News tagged with gene mutation
Related topics: genes , breast cancer , mutations , ovarian cancer , cancer cells
New melanoma driver genes found in largest DNA sequencing study to date
(Medical Xpress) -- Yale Cancer Center geneticists, biochemists, and structural biologists have painted the most comprehensive picture yet of the molecular landscape of melanoma, a highly aggressive and often ...
Genetics
Jul 29, 2012 |
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Diagnostic chest radiation before 30 may increase breast cancer risk
Women carrying a mutation in the BRCA1- or BRCA2- genes (which control the suppression of breast and ovarian cancer) who have undergone diagnostic radiation to the chest before the age of 30 are more likely to develop breast ...
Cancer
Sep 06, 2012 |
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Why a hereditary anemia is caused by genetic mutation in mechanically sensitive ion channel
A genetic mutation that alters the kinetics of an ion channel in red blood cells has been identified as the cause behind a hereditary anemia, according to a paper published this month in the Proceedings of the National Ac ...
Medical research
Mar 08, 2013 |
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Engineered flies spill secret of seizures
In a newly reported set of experiments that show the value of a particularly precise but difficult genetic engineering technique, researchers at Brown University and the University of California–Irvine have created a Drosophila fruit ...
Neuroscience
Oct 11, 2012 |
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Whole-exome sequencing identifies inherited mutations in autism
While autism clearly runs in some families, few inherited genetic causes have been found. A major reason is that these causes are so varied that it's hard to find enough people with a given mutation to establish a clear pattern. ...
Autism spectrum disorders
Jan 23, 2013 |
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Genome sequencing of Burkitt Lymphoma reveals unique mutation
In the first broad genetic landscape mapped of a Burkitt lymphoma tumor, scientists at Duke Medicine and their collaborators identified 70 mutations, including several that had not previously been associated with cancer and ...
Genetics
Nov 12, 2012 |
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Loss of tumor suppressor SPOP releases cancer potential of SRC-3
Mutations in a protein called SPOP (speckle-type POZ protein) disarm it, allowing another protein called steroid receptor coactivator-3 (SRC-3) to encourage the proliferation and spread of prostate cancer cells, said researchers ...
Cancer
Apr 01, 2013 |
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Scientists find potential loophole in pancreatic cancer defenses
Dana-Farber Cancer Institute scientists and colleagues have discovered that pancreatic cancer cells' growth and spread are fueled by an unusual metabolic pathway that someday might be blocked with targeted drugs to control ...
Cancer
Mar 27, 2013 |
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Landscape of cancer genes and mutational processes in breast cancer
In a study published today in Nature, researchers describe nine new genes that drive the development of breast cancer. This takes the tally of all genes associated with breast cancer development to 40.
Cancer
May 16, 2012 |
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Gene deletion drives more than a quarter of breast cancers
A new study shows that the lack of a certain gene occurs in almost 28 percent of human breast cancers, playing a role in some 60,000 breast cancer cases in the United States and 383,000 worldwide this year.
Genetics
Aug 15, 2012 |
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Influenza virus: Being the most beneficial mutation is no guarantee of long-term genetic success, research finds
(Medical Xpress)—Wellcome Trust Sanger Institute scientists have used computer modelling to understand why some mutations in a virus gene rise to dominance and become 'fixed' in the genome of the virus, ...
Diseases, Conditions, Syndromes
Jan 03, 2013 |
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Scientists find new gene markers for cancer risk
A huge international effort involving more than 100 institutions and genetic tests on 200,000 people has uncovered dozens of signposts in DNA that can help reveal further a person's risk for breast, ovarian ...
Genetics
Mar 27, 2013 |
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Cells from skin create model of blinding eye disease
For the first time, Wisconsin researchers have taken skin from patients and, using induced pluripotent stem cell (iPSC) technology, turned them into a laboratory model for an inherited type of macular degeneration.
Genetics
Nov 08, 2012 |
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A striking link is found between the Fragile-X gene and mutations that cause autism
A team led by scientists at Cold Spring Harbor Laboratory (CSHL) publishes research today indicating a striking association between genes found disrupted in children with autism and genes that are targets of FMRP, the protein ...
Genetics
Apr 25, 2012 |
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Experts identify critical genes mutated in stomach cancer
An international team of scientists, led by researchers from the Duke-NUS Graduate Medical School (Duke-NUS) in Singapore and National Cancer Centre of Singapore, has identified hundreds of novel genes that are mutated in ...
Genetics
Apr 08, 2012 |
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