News tagged with genetic mutations
Related topics: mutations , genes , cancer cells , cancer , proceedings of the national academy of sciences
First genetic factor in prostate cancer prognosis identified
Patients with prostate cancer and hereditary mutations in the BRCA2 gene have a worse prognosis and lower survival rates than do the rest of the patients with the disease. This is the main conclusion to come out of a study ...
Cancer
Apr 09, 2013 |
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Study finds key to calling back-up help when tumor-fighter p53 goes down
Tumor suppression, the family business of the sibling genes p53, p63 and p73, is undermined from within by the split personalities of p63 and p73, which each produce protein forms that not only block the work of the other ...
Cancer
Apr 08, 2013 |
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Protein's well-known cousin sheds light on its gout-linked relative
Johns Hopkins scientists have found out how a gout-linked genetic mutation contributes to the disease: by causing a breakdown in a cellular pump that clears an acidic waste product from the bloodstream. By comparing this ...
Medical research
Apr 08, 2013 |
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Nearly half of breast cancer patients at risk of having BRCA mutations not sent for genetic testing
Only 53 percent of newly diagnosed breast cancer patients who were at high risk of carrying a BRCA 1 or BRCA 2 mutation – based on age, diagnosis, and family history of breast or ovarian cancer – reported that their doctors ...
Cancer
Apr 08, 2013 |
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Bird flu mutation study offers vaccine clue
(Medical Xpress)—Scientists have described small genetic changes that enable the H5N1 bird flu virus to replicate more easily in the noses of mammals.
Diseases, Conditions, Syndromes
Apr 08, 2013 |
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Researchers identify mutation that causes short-sightedness and hearing loss
(Medical Xpress)—Researchers have identified a new disorder caused by a genetic mutation that leads to short sightedness and deafness. They say the new link between the two sensory problems could lead to ...
Genetics
Apr 08, 2013 |
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H7N9 bird flu strain has worrying traits: experts
A mutated bird flu virus that has killed six people in China displays worrying traits that warrant high vigilance, experts say, though the true extent of the threat is unclear.
Diseases, Conditions, Syndromes
Apr 05, 2013 |
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New genetic evidence suggests continuum among neurodevelopmental and psychiatric disorders
A paper published this month in the prestigious medical journal The Lancet Neurology suggests that a broad spectrum of developmental and psychiatric disorders, ranging from autism and intellectual disability to schizophrenia, should ...
Genetics
Apr 05, 2013 |
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TGen professor discusses benefits of whole genome sequencing in study of multiple myeloma
The scientific benefits of whole genome sequencing at the Translational Genomics Research Institute (TGen) will be presented at the 14th International Myeloma Workshop, April 3-7 at the Kyoto International Conference Center.
Cancer
Apr 03, 2013 |
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USPSTF: BRCA testing for women with family history
(HealthDay)—The U.S. Preventive Services Task Force (USPSTF) recommends that BRCA1 and BRCA2 genetic testing be limited to women whose family histories are associated with an increased likelihood of having BRC ...
Cancer
Apr 02, 2013 |
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Prostate cancer risk rises in men with inherited genetic condition
Men with an inherited genetic condition called Lynch syndrome face a higher lifetime risk of developing prostate cancer and appear to develop the disease at an earlier age, according to a new study led by ...
Cancer
Apr 01, 2013 |
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Researchers find link between blood clotting, immune response
Rice University researchers have found an unexpected link between a protein that triggers the formation of blood clots and other proteins that are essential for the body's immune system. The find could lead ...
Immunology
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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New DNA sequences hone in on breast, ovarian cancer risk
Researchers at Mayo Clinic Cancer Center have identified new DNA sequences associated with breast cancer—the most common cancer among women, with an average risk of developing the disease of 10 percent—and ovarian cancer, ...
Cancer
Mar 27, 2013 |
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Novel gene drives development of different types of ovarian cancer
Researchers at Mayo Clinic Cancer Center have identified a novel gene that can contribute to a woman's susceptibility for developing ovarian cancer. Researchers identified the gene, called HNF1B, through large-scale analysis ...
Cancer
Mar 27, 2013 |
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