People who carry the gene variant associated with the strongest risk for Alzheimer's disease may lose their ability to detect odors earlier than people who do not carry the gene variant, which may be an early sign of future ...
Jul 26, 2023
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Recent and long-term marijuana use is linked to changes in the human epigenome, a new Northwestern Medicine study published in Molecular Psychiatry has found.
Jul 20, 2023
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One in eight women will develop breast cancer in their lifetime. The disease is treatable, especially when caught early. But what is the impact of breast cancer later in life? A Moffitt Cancer Center researcher, in collaboration ...
Jul 19, 2023
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Native Hawaiians and Pacific Islanders are vastly underrepresented in genetic research on dementia. Of the 45,000 participants in U.S. Alzheimer's Disease Research Centers, for example, just 17 are from this cohort.
Jul 18, 2023
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In an eight-year study of more than 600 community-dwelling older adults, Johns Hopkins Medicine researchers say they have further linked levels of cell-free DNA (DNA fragments resulting from cell death) circulating in the ...
Jun 21, 2023
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Researchers from the Perelman School of Medicine at the University of Pennsylvania have invented a new way to map specific DNA markings called 5-methylcytosine (5mC) which regulate gene expression and have key roles in health ...
Jun 15, 2023
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Researchers from Dana-Farber Cancer Institute, Brigham and Women's Hospital, and Medical University of Lodz have found a way to detect increased cancer risk associated with BRCA1 and BRCA2 mutations without genetic sequencing, ...
Jun 8, 2023
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A team of researchers at the Broad Institute of MIT and Harvard has developed a new approach to next-generation sequencing that detects genetic mutations within single molecules of DNA.
Apr 28, 2023
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Routine diagnostic analyses of mutations in cell-free DNA in patients with metastatic prostate cancer are now possible for the first time in Sweden. The test has been developed by researchers at Karolinska Institutet, and ...
Apr 27, 2023
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Among families with children diagnosed with autism spectrum disorder, Johns Hopkins University researchers say they have found a link between chemical "marks" on DNA in the sperm of fathers and autistic traits in their 3-year-old ...
Apr 27, 2023
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