Scientists have long known that the human genome is incredibly complex. However, after almost 10 years of hard work, a team of more than 400 scientists at 32 research institutions worldwide has finally made serious headway ...
Jan 4, 2013
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Scientists have long tried to pin down the causes of autism spectrum disorder. Recent studies have expanded the search for genetic links from identifying genes toward epigenetics, the study of factors that control gene expression ...
Jan 16, 2018
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UCLA scientists have made a major advance in understanding the biology of schizophrenia. Using a recently developed technology for analyzing DNA, the scientists found dozens of genes and two major biological pathways that ...
Oct 19, 2016
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A team of researchers led by North Carolina State University biologists Cathrine Hoyo and Randy Jirtle have found links between lead exposure in children and epigenetic alterations in regulatory regions of genes that are ...
Jul 13, 2015
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In one of the first genome-wide studies to hunt for both genes and their regulatory "tags" in patients suffering from a common disease, researchers have found a clear role for the tags in mediating genetic risk for rheumatoid ...
Jan 20, 2013
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Though underlying medical conditions play an important role, many aspects of why COVID-19 severity can differ vastly from one patient to another have remained unclear.
May 19, 2022
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Researchers at Uppsala University have developed a method for identifying functional mutations and their effect on genes relevant to the development of glioblastoma—a malignant brain tumor with a very poor prognosis. The ...
Jun 9, 2020
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A large-scale study provides new insights into the mechanisms that can lead to cancer. It can happen when genes mutate, but cancer also can occur when the genetic regions involved in regulating gene expression change. In ...
Jul 10, 2018
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In people with chronic infections or cancer, disease-fighting T cells tend to behave like an overworked militia - wheezing, ill-prepared, tentative - in a state of "exhaustion" that allows disease to persist. In a paper posted ...
Oct 27, 2016
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The sequencing of the human genome laid the foundation for the study of genetic variation and its links to a wide range of diseases. But the genome itself is only part of the story, as genes can be switched on and off by ...
Feb 18, 2015
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