News tagged with bacterial toxins
Scientists discover dangerous new method for bacterial toxin transfer
Jan 06, 2009 |
3.7 / 5 (3) |
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Scientists have discovered a new way for bacteria to transfer toxic genes to unrelated bacterial species, a finding that raises the unsettling possibility that bacterial swapping of toxins and other disease-aiding factors ...
Researchers make significant strides in identifying cause of bacterial infections
Apr 22, 2009 |
4 / 5 (1) |
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Several bacterial pathogens use toxins to manipulate human host cells, ultimately disturbing cellular signal transduction. Until now, however, scientists have been able to track down only a few of the proteins that interact ...
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Mutation leads to new and severe form of bacterial disease
19 hours ago |
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(PhysOrg.com) -- Everybody gets sick, but how sick you get is in your genes. New research now reveals a mutation on a gene that makes children susceptible to a severe form of mycobacterial disease. The work not only supports ...
Researchers discover new ways to treat chronic infections
20 hours ago |
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Researchers at Binghamton University, State University of New York, have identified three key regulators required for the formation and development of biofilms. The discovery could lead to new ways of treating ...
How to Find Signs of Life on Mars
Space & Earth / Space Exploration
21 hours ago |
3.7 / 5 (3) |
1
By studying the signatures of fossil life on Earth, geobiologists can get a clue of what to look for when hunting for extraterrestrial life on Mars.
Tiny whispering gallery: Sensor can detect a single nanoparticle and take its measurement
21 hours ago |
4.7 / 5 (13) |
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Nanotechnology has already made it to the shelves of your local pharmacy and grocery: nanoparticles are found in anti-odor socks, makeup, makeup remover, sunscreen, anti-graffiti paint, home pregnancy tests, ...
Transplant guide highlights daily infection risks from factors like pets and food
Dec 18, 2009 |
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Keeping pets healthy can reduce infection risks for people who have received solid organ transplants and veterinarians should be seen as an integral part of the healthcare team. That's just one of the key pieces of advice ...
Invasion without a stir
Dec 17, 2009 |
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Bacteria of the genus Salmonella cause most food-borne illnesses. The bacteria attach to cells of the intestinal wall and induce their own ingestion by cells of the intestinal epithelium. Up till now, researchers assumed ...
New Study of Meteorite Provides More Evidence for Ancient Life on Mars
Space & Earth / Space Exploration
Dec 17, 2009 |
4.9 / 5 (32) |
14
(PhysOrg.com) -- In 1996, when scientists examined a meteorite from Mars previously uncovered in Antarctica, they were intrigued by what looked like microscopic fossils of ancient Martian life forms. Now, ...
Leprosy susceptibility genes reported
Dec 16, 2009 |
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In the first genome-wide association study (GWAS) of leprosy and the largest GWAS on an infectious disease, scientists at the Genome Institute of Singapore (GIS) and 26 institutes in China identified seven genes that increase ...
Argonne scientists use bacteria to power simple machines (w/ Video)
Dec 16, 2009 |
4.8 / 5 (4) |
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(PhysOrg.com) -- Scientists at the U.S. Department of Energy's Argonne National Laboratory and Northwestern University, Evanston, have discovered that common bacteria can turn microgears when suspended in ...
Bacteria wouldn't opt for a swine flu shot
Dec 16, 2009 |
3 / 5 (6) |
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Bacteria inhabited our planet for more than 4 billion years before humans showed up, and they'll probably outlive us by as many eons more. That suggests they may have something to teach us.
List of search results for bacterial toxins
