A research team led by the German Cancer Research Center in Heidelberg, Germany, has discovered that the genetic sequence of a tumor can be read like a molecular clock, traced back to its most recent common ancestor cell. ...
An international study led by the Molecular Physiology Laboratory at the UPF Department of Medicine and Life Sciences (MELIS) identifies new genes that modulate the toxicity of the protein β-amyloid, responsible for causing ...
Mar 21, 2023
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More than 10% of older adults develop somatic (non-inherited) mutations in blood stem cells that can trigger explosive, clonal expansions of abnormal cells, increasing the risk for blood cancer and cardiovascular disease.
Feb 8, 2023
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Researchers at the Hong Kong University of Science and Technology (HKUST) developed a novel technology which allows genomic DNA and RNA sequencing to be carried out simultaneously in single cells of both frozen and fresh ...
Feb 2, 2023
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Mount Sinai researchers have cataloged thousands of sites in the brain where RNA is modified throughout the human lifespan in a process known as adenosine-to-inosine (A-to-I) editing, offering important new avenues for understanding ...
Nov 1, 2022
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Researchers have identified the gene TDRD7 as a key regulator against influenza A virus (IAV), which causes respiratory tract infections in 5 to 20 percent of the human population. These findings could facilitate the development ...
Oct 5, 2022
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A large number of people are currently contracting COVID-19. Fortunately, most of them are experiencing only mild symptoms, largely thanks to the high vaccination rate. However, in some individuals the disease takes a much ...
Aug 15, 2022
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Human breastmilk has long been considered "liquid gold" among clinicians treating premature infants in a newborn intensive care unit (NICU). Breastmilk-fed "preemies" are healthier, on average, than those fed formula. Why ...
Aug 2, 2022
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Researchers at Tel Aviv University warn that CRISPR therapeutics can damage the genome. They caution: "The CRISPR genome editing method is very effective, but not always safe. Sometimes cleaved chromosomes do not recover ...
Jul 25, 2022
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Malaria is the deadliest mosquito-borne parasitic infection of humans. In 2021, after a century of research, the World Health Organization (WHO) approved the world's first malaria vaccine. That vaccine reduces the incidence ...
Jul 19, 2022
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