A reprogramming of which genes are active, and which are not, is visible in post-COVID sufferers. This is shown in a study from Linköping University, Sweden, on a small group of individuals. The researchers can see that ...
Mar 1, 2023
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The genetic tumult within cancerous tumors is more than matched by the disorder in one of the mechanisms for switching cells' genes on and off, scientists at Dana-Farber Cancer Institute and the Broad Institute of MIT and ...
Dec 8, 2014
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Cigarette smoking and heavy alcohol use cause epigenetic changes to DNA that reflect accelerated biological aging in distinct, measurable ways, according to research presented at the American Society of Human Genetics (ASHG) ...
Oct 8, 2015
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Exposure to childhood maltreatment increases the risk for most psychiatric disorders as well as many negative consequences of these conditions. This new study, by Dr. Gustavo Turecki and colleagues at McGill University, Canada, ...
Jul 3, 2012
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In 1957, Conrad Waddington published a landmark essay collection that explained a concept he called "the epigenetic landscape."
Sep 2, 2014
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Cancer cells have a different DNA methylation pattern from that of healthy cells. These patterns can be used to explain tumour-specific deviations in gene expression and to identify biomarkers for the detection of tumours, ...
Oct 5, 2016
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Disturbed patterns of blood flow induce lasting epigenetic changes to genes in the cells that line blood vessels, and those changes contribute to atherosclerosis, researchers have found. The findings suggest why the protective ...
May 27, 2014
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A research team led by Xianghong Jasmine Zhou, Ph.D., professor of Pathology and Laboratory Medicine at the David Geffen School of Medicine at UCLA, has made an important advancement to address one of the major challenges ...
Jul 3, 2023
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Scientists at The Wistar Institute have discovered a potential target for gastric cancers associated with Epstein-Barr Virus, and their study results are published in the journal mBio.
Aug 22, 2023
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DNA methylation data provide extremely accurate age predictors, but so far, little is known about the dynamics of this epigenomic biomarker over the course of life.
Apr 22, 2024
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