News tagged with host proteins
Mutations within a conservative region of HCV affects the therapy
Mar 30, 2009 |
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At least 200 million individuals are currently infected with hepatitis C virus (HCV) worldwide. Approximately 30%-50% of patients respond to interferon/ribavirin combination therapy. Response to interferon therapy depends ...
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Researchers make significant strides in identifying cause of bacterial infections
Apr 22, 2009 |
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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 ...
How Toxoplasma gondii gets noticed
Jan 19, 2009 |
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Researchers provide insight into how Toxoplasma gondii, a common parasite of people and other animals, triggers an immune response in its host. The report will appear online on January 19th in The Journal of Experimental Medicine. ...
Potato blight plight looks promising for food security
Aug 10, 2009 |
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Over 160 years since potato blight wreaked havoc in Ireland and other northern European countries, scientists funded by the Biotechnology and Biological Sciences Research Council (BBSRC) finally have the blight-causing pathogen ...
Locking Parasites in Host Cell Could Be New Way to Fight Malaria, Penn Study Shows
Apr 04, 2009 |
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(PhysOrg.com) -- Researchers at the University of Pennsylvania have discovered that parasites hijack host-cell proteins to ensure their survival and proliferation, suggesting new ways to control the diseases ...
On the trail of a vaccine for Lyme disease: Researchers target tick saliva
Nov 19, 2009 |
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A protein found in the saliva of ticks helps protect mice from developing Lyme disease, Yale researchers have discovered. The findings, published in the November 19 issue of Cell Host & Microbe, may spur d ...
Researchers identify mechanism that helps bacteria avoid destruction in cells
Oct 10, 2009 |
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Infectious diseases currently cause about one-third of all human deaths worldwide, more than all forms of cancer combined. Advances in cell biology and microbial genetics have greatly enhanced understanding of the cause and ...
New research may help to design better gene therapy vectors
Biology /
Oct 07, 2008 |
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(PhysOrg.com) -- Research published by scientists from the University of Reading may offer an insight into ways of making safer and more specific gene therapy vectors. The research, published in the journal Nature Structural an ...
Capturing replication strategies used by SARS viruses in their bid to spread
Biology /
Sep 16, 2008 |
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Just over five years ago, an outbreak of severe acute respiratory syndrome (SARS)-coronavirus killed over 750 people. SARS (corona)virus, a positive-stranded RNA virus, replicates in the cytoplasm of host cells, attaching ...
Discovery could lead to better rice yields
Biology /
Feb 10, 2009 |
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(PhysOrg.com) -- Building on plant virus research started more than 20 years ago, a biologist at Washington University in St. Louis and his a colleague at the Donald Danforth Plant Science Center in St. Louis ...
When intestinal bacteria go surfing
Mar 19, 2009 |
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The bacterium Escherichia coli is part of the healthy human intestinal flora. However, E. coli also has pathogenic relatives that trigger diarrhea illnesses: enterohemorrhagic E.coli bacteria. During the course of an inf ...
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