In the aftermath of a stroke or TBI, a group of amino acids that typically support brain function contribute significantly to the brain destruction that can follow both these injuries, scientists report.
Aug 23, 2022
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An early phase in the process of developing Alzheimer's disease is a metabolic increase in a part of the brain called the hippocampus, report researchers from Karolinska Institutet in a study published in Molecular Psychiatry. ...
Oct 31, 2023
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The function of the brain is based on the connections between nerve cells. In order to map these connections and to create the connectome, the "wiring diagram" of a brain, neurobiologists capture images of the brain with ...
Jul 17, 2018
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A team of researchers with members from Taiwan, the U.S., China and Japan has found that mitochondrial DNA from sperm that makes its way into an embryo begins to self-destruct before autophagosomes in the cytoplasm can reach ...
An international team of scientists led by UC Davis researchers has discovered that DNA repair in cancer cells is not a one-way street as previously believed. Their findings show instead that recombination, an important DNA ...
Oct 23, 2011
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Scientists at the Francis Crick Institute have found important structural similarities between SARS-CoV-2 and a pangolin coronavirus, suggesting that a pangolin coronavirus could infect humans.
Feb 5, 2021
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In animals, a process of programmed cell death called apoptosis ensures cells die when they should. An opposing force, governed by inhibitor of apoptosis proteins (IAPs), guards against excessive cell death. Together these ...
Feb 9, 2023
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Pathological protein clumps are characteristic of a series of diseases, such as Alzheimer's disease, Parkinson's disease, and type 2 diabetes. Scientists at Forschungszentrum Jülich, Heinrich Heine University Düsseldorf, ...
Jun 15, 2020
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An old antibiotic may provide much-needed protection against multi-drug resistant bacterial infections, according to a new study published May 16 in the open access journal PLOS Biology by James Kirby of Harvard Medical School, ...
May 16, 2023
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Researchers at Lund University in Sweden have succeeded in restoring mobility and sensation of touch in stroke-afflicted rats by reprogramming human skin cells to become nerve cells, which were then transplanted into the ...
Apr 8, 2020
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