Turn out the light: 'Switch' determines cancer cell fate
(Phys.org) —Like picking a career or a movie, cells have to make decisions – and cancer results from cells making wrong decisions.
(Phys.org) —Like picking a career or a movie, cells have to make decisions – and cancer results from cells making wrong decisions.
Cell & Microbiology
May 3, 2013
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(Phys.org) —Proteins, unlike diamonds, aren't forever. And when they wear out, they need to be degraded in the cell back into amino acids, where they will be recycled into new proteins. Researchers at Rockefeller University ...
Cell & Microbiology
Apr 26, 2013
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(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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Slimy layers of bacterial growth, known as biofilms, pose a significant hazard in industrial and medical settings. Once established, biofilms are very difficult to remove, and a great deal of research has gone into figuring ...
Cell & Microbiology
Nov 8, 2012
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In research on the never-ending war between pathogen and host, scientists at the Pasteur Institute in Paris have discovered a novel defensive weapon, a cytoskeletal protein called septin, that humans cells deploy to cage ...
Cell & Microbiology
Dec 4, 2011
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(PhysOrg.com) -- Using nanoparticles to deliver a cocktail of aspirin and folic acid, researchers at the Western University of Health Sciences (WUHS) have created what could be an effective agent to prevent colon cancer. ...
Bio & Medicine
Nov 21, 2011
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(PhysOrg.com) -- Cornell professor John March is attempting to transform bacteria in our gut into disease-fighting machines. Now, thanks to two members of his research team, he has a powerful new tool to help him do so: an ...
Cell & Microbiology
Feb 24, 2011
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Research with significant implications in the treatment and intervention of cancer and obesity has been published recently in two prestigious journals by University of Houston (UH) biochemist Dr. Jan-Ake Gustafsson.
Biochemistry
Jan 10, 2011
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New research by an international team of scholars shows early human colonization of Eastern Polynesia took place much faster and more recently than previously established.
Archaeology
Jan 4, 2011
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An old pinworm medicine is a new lead in the search for compounds that block a signaling pathway implicated in colon cancer. The findings, reported by Vanderbilt University Medical Center researchers in the November issue ...
Biochemistry
Nov 19, 2010
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