Once HIV-1 has hijacked a host cell to make copies of its own RNA genome and viral proteins, it must assemble these components into new virus particles. The orchestration of this intricate assembly process falls to a viral ...
Feb 27, 2015
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Northwestern Medicine investigators have discovered that dopaminergic neurons in the substantia nigra utilize a specific ion channel to meet anticipated energy needs, according to findings published in Science Advances.
Oct 20, 2022
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All biological cells are bounded by a lipid bilayer known as the plasma membrane. In addition, the cells of higher organisms contain specialized intracellular membrane compartments, which interact with each other and with ...
Feb 27, 2020
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Researchers at UC Davis are the first to report how a specific type of brain cells, known as oligodendrocyte-lineage cells, transfer cell material to neurons in the mouse brain. Their work provides evidence of a coordinated ...
Apr 17, 2023
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Scientists working at the Research Center on Aging at the Health and Social Services Centre—University Institute of Geriatrics of Sherbrooke (CSSS-IUGS) have been studying strategies for protecting retinal pigment epithelium ...
Aug 15, 2013
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A major factor in the advance of heart disease is the death of heart tissue, a process that a team of scientists at Temple University School of Medicine's (TUSM) Center for Translational Medicine think could be prevented ...
Apr 12, 2013
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Leukocytes instantly move out of your blood vessels to the site of inflammation after an injury. Similarly, cancer cells, which can originate in any tissue or organ, can also spread and reproduce far away from their place ...
May 13, 2020
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Though cancer treatments have advanced somewhat in our time, the methods still commonly used on patients are very harsh. These include invasive surgeries and chemotherapy.
Apr 25, 2017
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Researchers from UCLA and the University of Western Australia have developed a new way of visualizing the distribution of cholesterol in cells and tissues. Their research provides insights into the movement of cholesterol ...
Mar 20, 2017
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A blood test that quantifies the protein ACE2, the cellular protein that allows entry of the coronavirus into cells, as well as ACE2 fragments produced as a result of interaction with the virus, could be a simple and effective ...
Jul 13, 2021
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