Scientists from the University of Leeds have solved a 25-year-old question about how a family of proteins allow bacteria to resist the effects of certain antibiotics.
Cell & Microbiology
Mar 22, 2016
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65
(Phys.org)—Scientists are unsure why proteins form improperly and cluster together in bunches, a hallmark of neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS), Alzheimer's and Mad Cow Disease. In the ...
Cell & Microbiology
Nov 2, 2012
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0
The potentially deadly bacterium Salmonella possesses a molecular machine that marshals the proteins it needs to hijack cellular mechanisms and infect millions worldwide.
Cell & Microbiology
Feb 3, 2011
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0
A protein that plays an important role in embryonic development and nervous system wiring in humans appears to have been borrowed from bacteria. In a study published April 19, 2018, in Cell, scientists from the University ...
Cell & Microbiology
Apr 19, 2018
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31
Scientists have revealed how a bacterial enzyme has evolved an energy-efficient method to move long distances along DNA. The findings, published in Science, present further insight into the coupling of chemical and mechanical ...
Cell & Microbiology
Apr 19, 2013
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(Phys.org) —The cytoskeletal proteins of eukaryotes polymerize into self-organized patterns even as pure solutions. However, to see more complex dynamics, like filament sliding or rotation, various motor proteins and cofactors ...
Researchers from the Massachusetts General Hospital (MGH) Division of Infectious Diseases are investigating the mechanism by which several important pathogenic species of bacteria deliver proteins into the cells of the organisms ...
Cell & Microbiology
Mar 9, 2016
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12
Infection with some strains of strep turn deadly when a protein found on their surface triggers a widespread inflammatory reaction.
Biochemistry
Apr 6, 2011
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0
A research team led by Edward Yu of Iowa State University and the Ames Laboratory has discovered the crystal structures of pumps that remove heavy metal toxins from bacteria, making them resistant to antibiotics.
Cell & Microbiology
Sep 23, 2010
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Yong Wang, assistant professor of physics, and graduate student Asmaa Sadoon have been studying how molecules travel through bacterial cytoplasm in order to understand more about how these tiny organisms function. Using new ...
Soft Matter
Oct 23, 2018
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