Scientists from Skoltech, the Institute of Bioorganic Chemistry of RAS and the London Institute of Medical Sciences (LMS) have developed an enhanced version of SuperNova, a genetically encoded phototoxic synthesizer, that ...
Biotechnology
Dec 17, 2020
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5
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
1
14
Researchers led by Prof. Huang Qing from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) have recently proved the important role of singlet oxygen (1O2), a kind of reactive oxygen ...
Biochemistry
Jun 14, 2022
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28
Scientists at Monash University's Biomedicine Discovery Institute (BDI) have discovered a new role for a known protein in oxidative stress, which is linked to diseases such as Alzheimer's and Parkinson's, diabetes, cardiovascular ...
Cell & Microbiology
Oct 13, 2021
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31
A study, published in PNAS Nexus, presents evidence that mitochondrial fragmentation is a proximal mechanism underlying ventilator-induced diaphragm dysfunction (VIDD)—and identifies a possible therapeutic to limit diaphragm ...
Cell & Microbiology
Nov 8, 2023
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1
Cellular stress, or oxidative stress, occurs when there is a buildup of reactive oxygen species (ROS), which interferes with cellular mechanisms and can even cause damage to proteins, lipids, and DNA. Due to their destructive ...
Cell & Microbiology
Jun 12, 2023
0
17
Scientists from Skoltech and Moscow Institute of Physics and Technology (MIPT) studied the protein and lipid composition of a mammoth bone found near the Yana River in northeastern Siberia. Their study is one of the few pioneering ...
Analytical Chemistry
Jan 10, 2019
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8
New research by scientists at Yale's Cardiovascular Research Center advances the current understanding of the pathways that inhibit inflammation and promote vascular health.
Cell & Microbiology
Aug 2, 2022
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36
Sleep-deprived fruit flies helped reveal what induces sleep. University of Oxford researchers Anissa Kempf, Gero Miesenböck, and colleagues reveal that fruit fly sleep is driven by oxidative stress, the imbalance of free ...
Molecular & Computational biology
Feb 18, 2020
0
5
Rosemary and dairy cows could be a winning combination.
Plants & Animals
Dec 1, 2021
0
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