(Phys.org)—Antibiotic resistance results from bacteria's uncanny ability to morph and adapt, outwitting pharmaceuticals that are supposed to kill them. But exactly how the bacteria acquire and spread that resistance inside ...
Cell & Microbiology
Nov 20, 2012
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(Phys.org) —Cornell researchers have successfully identified the presence of a deadly virus—the viral hemorrhagic septicemia virus (VHSV)—by using techniques that are not lethal to fish.
Ecology
Mar 19, 2013
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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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Medications were once discovered by finding active ingredients in traditional remedies or by serendipitous discovery. A relatively new approach is to understand how disease and infection are controlled at the molecular level, ...
Cell & Microbiology
Jan 28, 2020
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Bacterially speaking, it gets very crowded in the human gut, with trillions of cells jostling for a position to carry out a host of specialized and often crucial tasks. A new Yale study, published the week of March 7 in the ...
Cell & Microbiology
Mar 8, 2016
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Rudolf Jaenisch of the Whitehead Institute for Biomedical Research and Massachusetts Institute of Technology will speak at EB 2013 on the topic of stem cells, pluripotency and nuclear reprogramming. His work has led to major ...
Cell & Microbiology
Apr 21, 2013
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A typical human cell contains hundreds of mitochondria—energy-producing organelles—that continually fuse and divide. Relatively little is known, however, about why mitochondria undergo this behavior.
Cell & Microbiology
Apr 15, 2010
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Leprosy still affects hundreds of thousands of people today throughout the entire world. An international team headed by EPFL professor Stewart Cole has traced the history of the disease from ancient Egypt to today and in ...
Cell & Microbiology
Nov 2, 2009
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Certainly there is strength in numbers, but only if those numbers can effectively communicate with one another. Now, a new study finds that administration of a novel small molecule which effectively disrupts a key bacterial ...
Cell & Microbiology
Jul 30, 2009
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A University of Louisville scientist has determined for the first time how the bacterium that causes Legionnaires' disease manipulates our cells to generate the amino acids it needs to grow and cause infection and inflammation ...
Cell & Microbiology
Nov 17, 2011
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