(Phys.org)—Transposable elements are mobile strands of DNA that insert themselves into chromosomes with mostly harmful consequences. Cells try to keep them locked down, but in a new study, Brown University researchers ...
Cell & Microbiology
Jan 30, 2013
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Researchers from the University of Illinois at Chicago have discovered that an unexpected cellular response plays an important role in breaking down and inhibiting the formation of excess scar tissue in wound healing.
Cell & Microbiology
Jun 10, 2010
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A research team from the Center for Translational Stem Cell Biology (CTSCB) under the LKS Faculty of Medicine at the University of Hong Kong (HKUMed) has developed the world's first cellular system that can be used to rapidly ...
Cell & Microbiology
Jun 27, 2024
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A recent study uncovers the intricate molecular mechanisms that regulate leaf senescence in apple plants, focusing on the crucial role of the E3 ligase enzyme, MdPUB23, and its interaction with the ABI5 protein. This research ...
Plants & Animals
Jun 5, 2024
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Cells possess an innate immune system that defends against invasive pathogens such as bacteria and viruses. Previous studies have mapped out the cytoplasmic cGAS-STING pathway in the cytoplasm, known for responding to foreign ...
Cell & Microbiology
Mar 12, 2024
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Heat stress induces and accelerates leaf senescence, which is characterized by a loss of chlorophyll and cellular membrane deterioration, as well as oxidative damage). Leaf senescence can be exacerbated by the hormone ethylene, ...
Molecular & Computational biology
Dec 27, 2023
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A recent study led by Professor Weiqi Zhang, affiliated with the Beijing Institute of Genomics, Chinese Academy of Sciences, and the China National Center for Bioinformation, in collaboration with Professors Guang-Hui Liu ...
Cell & Microbiology
Dec 20, 2023
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It has been widely acknowledged for a long time that mitochondrion is the main source of reactive oxygen species (ROS). The role of the endoplasmic reticulum (ER)-generated ROS has been less extensively studied. It has been ...
Cell & Microbiology
Aug 4, 2023
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1
Senescence (the process of growing old) drives the onset and severity of multiple aging-associated diseases and frailty. As a result, there has been an increased interest in mechanistic studies and the search for compounds ...
Cell & Microbiology
Apr 17, 2023
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22
Growing concerns over the potential health effects of exposure to phthalates, a component of many plastics and also known as a plasticizer, have led to a search for safer alternatives. In a new study conducted in cell cultures, ...
Biochemistry
Mar 27, 2023
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