News tagged with tb
Mechanism discovered by which body's cells encourage tuberculosis infection
Scientists have discovered a signaling pathway that tuberculosis bacteria use to coerce disease-fighting cells to switch allegiance and work on their behalf. Epithelial cells line the airways and other surfaces ...
Medicine & Health / Medical research
Dec 10, 2009 |
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Researchers discover new antituberculosis compounds
Attempts to eradicate tuberculosis (TB) are stymied by the fact that the disease-causing bacteria have a sophisticated mechanism for surviving dormant in infected cells. Now, a team of scientists led by researchers from Weill ...
Medicine & Health / Medical research
Sep 16, 2009 |
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Antibiotic combination defeats extensively drug-resistant TB
A combination of two FDA-approved drugs, already approved for fighting other bacterial infections, shows potential for treating extensively drug resistant tuberculosis (XDR-TB), the most deadly form of the ...
Medicine & Health / Medical research
Feb 26, 2009 |
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Scientists find candidate for new TB vaccine
Scientists have discovered a protein secreted by tuberculosis (TB) bacteria that could be a promising new vaccine candidate, they report today in Proceedings of the National Academy of Sciences. The protein could also be use ...
Medicine & Health / Diseases, Conditions, Syndromes
Mar 18, 2011 |
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Researchers trace source of cocaine-driven TB outbreak
(PhysOrg.com) -- Simon Fraser University researchers are the first to combine the latest techniques of whole bacterial genome analysis with social networking surveys to track down the puzzling origins of a ...
Medicine & Health / Diseases, Conditions, Syndromes
Feb 23, 2011 |
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Study finds possible 'persistence' switch for tuberculosis
(PhysOrg.com) -- An examination of a portion of the tuberculosis genome that responds to stress has allowed Rice University bioengineers Oleg Igoshin and Abhinav Tiwari to zero in on a network of genes that may "switch" the ...
Medicine & Health / Diseases, Conditions, Syndromes
Sep 17, 2010 |
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Scientists in hot pursuit of first new drug for global killer in 50 years
This World TB Day (March 24), researchers at Sydney's Centenary Institute announce they have made an exciting discovery that could lead to the first new drug for Tuberculosis (TB) in almost fifty years.
Medicine & Health / Medical research
Mar 24, 2010 |
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Researchers discover two new ways to kill tuberculosis (w/ Video)
Researchers at Albert Einstein College of Medicine of Yeshiva University have found two novel ways of killing the bacteria that cause tuberculosis (TB), a disease responsible for an estimated two million deaths each year. ...
Mar 21, 2010 |
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Researchers discover TB disease mechanism and molecule to block it
Indiana University School of Medicine researchers have identified a mechanism used by the tuberculosis bacterium to evade the body's immune system and have identified a compound that blocks the bacterium's ability to survive ...
Medicine & Health / Medical research
Feb 15, 2010 |
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Researchers find that common stomach pathogen may protect against tuberculosis
It's been implicated as the bacterium that causes ulcers and the majority of stomach cancers, but studies by researchers at Stanford University, UC Davis, and the University of Pittsburgh have found that Helicobacter py ...
Medicine & Health / Diseases, Conditions, Syndromes
Jan 20, 2010 |
3 / 5 (1) |
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Study casts doubt on provocative tuberculosis theory
The tuberculosis bacterium is an insidious germ that can lie dormant for many years, then suddenly emerge and cause potentially fatal disease.
Medicine & Health / Medical research
Dec 21, 2009 |
4 / 5 (1) |
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Scientists take step toward simple and portable tuberculosis tests for developing world
Two billion people worldwide carry the pathogen that causes tuberculosis (TB), and most of them do not even know they are infected. This is because some 90 percent of people with TB have "latent" infections. They have no ...
Oct 08, 2009 |
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Inhibitors of Important Tuberculosis Survival Mechanism Identified
(PhysOrg.com) -- Attempts to eradicate tuberculosis (TB) are stymied by the fact that the disease-causing bacteria have a sophisticated mechanism for surviving dormant in infected cells. Now, a team of scientists ...
Medicine & Health / Medical research
Sep 16, 2009 |
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New drug-resistant TB strains could become widespread, says new study
The emergence of new forms of tuberculosis could swell the proportion of drug-resistant cases globally, a new study has found. The finding raises concern that although TB incidence is falling in many regions, the emergence ...
Medicine & Health / Diseases, Conditions, Syndromes
Aug 10, 2009 |
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TB vaccine gets its groove back
A team of Vanderbilt University Medical Center investigators has cracked one of clinical medicine's enduring mysteries - what happened to the tuberculosis vaccine. The once-effective vaccine no longer prevents the bacterial ...
Medicine & Health / Diseases, Conditions, Syndromes
May 19, 2009 |
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