Newly discovered protein is the permit to the powerhouse of cells
Aging, and the mechanics behind it, remains one of the most closely guarded secrets of life.
Cell & Microbiology
Oct 24, 2019
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Page 10 - News tagged with stress proteins
Plant death may reveal genetic mechanisms underlying cell self-destruction
Hybrid plants—those produced by crossing two different types of parents—often die in conditions in which both parents would survive. It's called hybrid lethality. Certain hybrid tobacco plants, for example, thrive at ...
Biotechnology
Oct 10, 2019
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10
Mysterious m6A marks on RNA begin to yield their secrets
Chemical modifications that appear on some RNA transcripts may have evolved in part to help cells repair themselves after damage, and may also be a key to understanding important human diseases, according to new research ...
Biotechnology
Aug 13, 2019
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73
Scientists demonstrate plant stress memory and adaptation capabilities
Russian and Taiwanese scientists have discovered a connection between the two signaling systems that help plants survive stress situations, demonstrating that they can remember dangerous conditions that they have experienced ...
Plants & Animals
May 31, 2019
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8
Scientists capture a 'snapshot' of bacterial stress-response regulator's 'recycling truck'
Scientists have captured the first "snapshot" of two proteins involved in delivering a bacterial stress-response master regulator to the cell's recycling machinery.
Molecular & Computational biology
Apr 11, 2019
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71
Depression, obesity, chronic pain could be treated by targeting the same key protein
Major depression, obesity and chronic pain are all linked to the effects of one protein, called "FK506-binding protein 51," or FKBP51. Until now, efforts to inhibit this target have been hampered by the difficulty of finding ...
Biochemistry
Apr 1, 2019
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1656
Preventing the production of toxic mitochondrial proteins—a promising treatment target
Researchers at the University of Helsinki uncovered the mechanisms for a novel cellular stress response arising from the toxicity of newly synthesized proteins. Activation of the stress response is at the epicentre of the ...
Cell & Microbiology
Feb 22, 2019
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2
Scientists hit on the protein and lipid composition of the Siberian mammoth bone
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
Helping to transport proteins inside the cell
Researchers at the University of Freiburg report a mechanism inside cells that transports proteins to the mitochondria. Their research has now been published in the science journal Cell Reports.
Cell & Microbiology
Nov 26, 2018
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4
Scientists discover gene regulator that allows plant rehydration after drought
Scientists at the RIKEN Center for Sustainable Resource Science in Japan have found that the protein NGA1 is critical for plants to have normal responses to dehydration. Published in Proceedings of the National Academy of ...
Plants & Animals
Nov 6, 2018
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