Sleep increases the reproduction of the cells that go on to form the insulating material on nerve cell projections in the brain and spinal cord known as myelin, according to an animal study published in the September 4 issue ...
Sep 3, 2013
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A drug used to treat breast and ovarian cancer can extend the lives of some men with prostate cancer and should become a new standard treatment for the disease, concludes a major trial which is set to change clinical practice.
Sep 20, 2020
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MIT neuroscientists have discovered that an enzyme called HDAC1 is critical for repairing age-related DNA damage to genes involved in memory and other cognitive functions. This enzyme is often diminished in both Alzheimer's ...
May 18, 2020
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Researchers at the University of Oxford have discovered that a cellular mechanism preferentially protects plant genes from the damaging effects of mutation.
Jan 5, 2018
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An analysis of nearly 3,800 colorectal cancer patients—the largest germline risk study for this cancer to date—reveals opportunities for improved risk screening and, possibly, treatment.
Feb 23, 2018
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The PARP inhibitor, olaparib, that has shown promise in women with an inherited mutation in their BRCA1 or BRCA2 gene (accounting for about 5-10% of breast and ovarian cancer cases), has, for the first time, been shown to ...
Aug 21, 2011
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BRCA1 (BReast CAncer Gene 1), a key gene that becomes faulty in some instances, leading to breast and ovarian cancer, plays an important role in the body's DNA repair mechanisms. BRCA1, once mutated, can cause cancer to develop. ...
Nov 17, 2022
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Every cell has two mechanisms for repairing DNA single- or double-strand breaks, which can be induced by such factors as environmental toxins, chemotherapy, or ionizing radiation. The first one consists of the DNA repair ...
Sep 21, 2022
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A pair of collaborative studies led by Fen-Biao Gao, Ph.D., have identified two potential drug targets for the diseases amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). The studies, which appear in Nature ...
May 15, 2019
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If you have just had knee, shoulder or hip surgery, you may want to take anti-inflammatories in the morning or at noon, but not at night. A McGill-led study shows, for the first time, that circadian clock genes are involved ...
Jan 21, 2020
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