Genome sequencing provides unprecedented insight into causes of pneumococcal disease
A new study led by researchers from Harvard School of Public Health (HSPH) and the Wellcome Trust Sanger Institute in the UK has, for the first time, used genome sequencing technology to track the changes in a bacterial population ...
Genetics
May 05, 2013 |
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Tuberculosis may lurk in bone marrow stem cells of infected patients, researchers say
Tuberculosis is a devastating disease that kills nearly 2 million people worldwide each year. Although antibiotics exist that can ameliorate the symptoms, the courses of therapy last for months and don't completely eradicate ...
Medical research
Jan 30, 2013 |
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Neutrophils: White blood cells mediate insulin resistance
Researchers at the University of California, San Diego School of Medicine say neutrophils, an abundant type of white blood cell typically tasked with attacking bacteria and other foreign invaders, also plays ...
Medical research
Aug 05, 2012 |
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Apramycin shows promise against drug-resistant TB and other 'superbugs,' without hearing loss
The world needs new antibiotics to overcome the ever increasing resistance of disease-causing bacteria – but it doesn't need the side effect that comes with some of the most powerful ones now available: ...
Medical research
Jun 11, 2012 |
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Research identifies potential antibiotic alternative to treat infection without resistance
(Medical Xpress) -- Researchers at the University of Michigan have found a potential alternative to conventional antibiotics that could fight infection with a reduced risk of antibiotic resistance.
Medical research
Feb 20, 2012 |
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What bacteria don't know can hurt them
Many infections, even those caused by antibiotic-sensitive bacteria, resist treatment. This paradox has vexed physicians for decades, and makes some infections impossible to cure.
Medical research
Nov 17, 2011 |
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Discovery holds potential in destroying drug-resistant bacteria
Through the serendipity of science, researchers at the University of Pittsburgh have discovered a potential treatment for deadly, drug-resistant bacterial infections that uses the same approach that HIV uses to infect cells. ...
Medical research
May 07, 2013 |
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Adding intestinal enzyme to diets of mice appears to prevent, treat metabolic syndrome
Feeding an intestinal enzyme to mice kept on a high-fat diet appears to prevent the development of metabolic syndrome – a group of symptoms associated with type 2 diabetes, cardiovascular disease and fatty liver – and ...
Medical research
Apr 08, 2013 |
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New study identifies unique mechanisms of antibiotic resistance
As public health authorities across the globe grapple with the growing problem of antibiotic resistance, Tufts University School of Medicine microbiologists and colleagues have identified the unique resistance mechanisms ...
Diseases, Conditions, Syndromes
Mar 26, 2013 |
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Human microbe study provides insight into health, disease
Microbes from the human mouth are telling Oak Ridge National Laboratory scientists something about periodontitis and more after they cracked the genetic code of bacteria linked to the condition.
Medical research
Mar 18, 2013 |
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Aggressive regimen reduces mortality in drug-resistant TB
(Medical Xpress)—Aggressive drug regimens used to treat multidrug-resistant tuberculosis reduce the risk of death by about 40 percent when they include at least five drugs likely to be effective against ...
Diseases, Conditions, Syndromes
Mar 15, 2013 |
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Research suggests the consequences of overuse of antibiotics is now reaching the Amazon
A major review recently published in Frontiers of Microbiology examines the broader issues associated with widespread antibiotic resistance. The paper, by Professor Michael Gillings from Macquarie Univer ...
Medical research
Feb 19, 2013 |
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Synthetic corkscrew peptide kills antibiotic-resistant Gram-negative bacteria
An engineered peptide provides a new prototype for killing an entire category of resistant bacteria by shredding and dissolving their double-layered membranes, which are thought to protect those microbes from antibiotics.
Medical research
Jan 24, 2013 |
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Novel approaches needed to end growing scourge of 'superbugs'
With the rising awareness of the so-called "superbugs," bacteria that are resistant to most known antibiotics, three infectious disease experts writing in the Jan. 24 edition of the New England Journal of Medicine called ...
Diseases, Conditions, Syndromes
Jan 23, 2013 |
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Medicinal toothbrush tree yields antibiotic to treat TB in new way
A compound from the South African toothbrush tree inactivates a drug target for tuberculosis in a previously unseen way.
Diseases, Conditions, Syndromes
Jan 14, 2013 |
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