Bacteria use genetic switch to defend death by metals
Griffith University researchers have discovered a genetic switch in a common bacterium that helps defend itself against the human body's natural immune system.
Griffith University researchers have discovered a genetic switch in a common bacterium that helps defend itself against the human body's natural immune system.
Molecular & Computational biology
Aug 2, 2022
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70
Body temperature is a basic indicator of health. Intracellular temperature is also a basic indicator of cellular health; cancer cells are more metabolically active, and thus can have a slightly higher temperature than healthy ...
Bio & Medicine
Jul 28, 2022
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36
A new approach that uses artificial intelligence (AI) shows how to use microorganisms in the body and molecules in cells to predict human health outcomes, according to Penn State College of Medicine and University of Texas ...
Cell & Microbiology
Jul 20, 2022
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9
The study of the genomes of our closest relatives, the Neanderthals and Denisovans, has opened up new research paths that can broaden our understanding of the evolutionary history of Homo sapiens. A study led by the UB has ...
Evolution
Jul 18, 2022
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156
The biomolecule diphthamide is essential for the proper formation of proteins in cells. When humans are infected with diphtheria, diphthamide is altered by the diphtheria toxin so that life-threatening complications can arise ...
Plants & Animals
Jul 15, 2022
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79
The U.S. Supreme Court will soon decide the fate of Roe v. Wade, the landmark 1973 decision that established the nationwide right to choose an abortion. If the court's decision hews close to the leaked draft opinion first ...
Social Sciences
Jun 23, 2022
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6
Fluorescent sensors, which can be used to label and image a wide variety of molecules, offer a unique glimpse inside living cells. However, they typically can only be used in cells grown in a lab dish or in tissues close ...
Bio & Medicine
May 30, 2022
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51
Understanding the effects of microgravity on the human body is essential in enabling astronauts to travel through the harsh environment of space for months, or even years. Significant changes to the body's skeletal and muscle ...
Space Exploration
May 27, 2022
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86
A small team of researchers at Sony Computer Science Laboratories in France has explored why disinformation seemed to flourish during the global pandemic. In their paper published in the journal Nature Human Behavior, Pietro ...
Those who feel certain about what the future of the COVID-19 pandemic would entail are more likely to both ignore medical experts and to adhere to conspiracy theories, finds a new study by a team of psychology researchers. ...
Social Sciences
May 4, 2022
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27