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Switching to new anti-bacterial targets: Riboswitches
The recently emerged field of bacterial riboswitches may be a good hunting ground for effective targets against bacterial infection, according to a report by Yale researchers in the journal Chemistry and Biology. view more (2005-12-19)
New study finds a positive association between periodontal disease and coronary heart disease
Researchers found an increased risk of coronary heart disease for people below the age of 60 who have more than four millimeters of alveolar bone loss (the bone that holds the teeth in the mouth) from periodontal disease. view more (2006-09-27)
Einstein researchers find potential new drugs for tuberculosis
Researchers at the Albert Einstein College of Medicine of Yeshiva University have synthesized chemicals that are up to 10 times more effective than isoniazid, the leading anti-tuberculosis drug. view more (2006-03-27)
Treating upset guts with bacteria
Scientists checking bacteria which live in the intestines of autistic children may have found a way to control gut problems, such as diarrhoea or constipation, without using antibiotics, according to work presented today (Wednesday, 08 September 2004) at the Society for General Microbiology's 155th Meeting at Trinity College Dublin. view more (2004-08-23)
Scientists find how bacteria in cows milk may cause Crohn's disease
Scientists at the University of Liverpool have found how a bacterium, known to cause illness in cattle, may cause Crohn's disease in humans. view more (2007-12-11)
Quantum dot method rapidly identifies bacteria
A rapid method for detecting and identifying very small numbers of diverse bacteria, from anthrax to E. coli, has been developed by scientists from the National Cancer Institute (NCI) and National Institute of Standards and Technology (NIST). view more (2006-03-31)
Gas-guzzling bacteria
The discovery of a new soil bacterium that consumes methane by oxidising it under atmospheric conditions is reported in Nature, out today. In well-drained soils, these methane-oxidising bacteria can reduce atmospheric levels of methane by 10 per cent. Methane is an important greenhouse gas, and over the last 200 years its concentration in the... view more... (2000-05-10)
Student scientists create living bacterial photographs
Using Petri dishes full of genetically engineered E. coli instead of photo paper, students at The University of Texas at Austin and UCSF successfully created the first-ever bacterial photographs. view more (2005-11-28)
Solution to bacterial mystery promises new drugs
A 25-year quest to identify the first biochemical step that many disease-causing bacteria use to build their membranes has led to a discovery that holds promise for effective, new antibiotics against these bacteria. view more (2006-09-01)
New peptide antibiotic isolated from American oyster
North Carolina Sea Grant researchers have isolated a new peptide antibiotic from the American oyster that may have implications for managing many diseases in oysters. view more (2005-11-30)
Bacterial protein mimics host to cripple defenses
Like a wolf in sheep's clothing, a protein from a disease-causing bacterium slips into plant cells and imitates a key host protein in order to cripple the plant's defenses. view more (2005-12-23)
A new understanding of how immune system targets disease
Scientists have taken a major step toward the goal of altering viruses, bacteria and tumor cells so that they demand attention from immune cells designed to destroy them. view more (2005-07-27)
Suntans are bad for bacteria too! Exposure to UV irradiation kills off harmful bacteria in food
Research news from the Journal of the Science of Food and Agriculture 15 December 2003: The presence of E.coli bacteria, found in foods such as egg white and apple juice, is a major public health concern. The bacteria have, in the past, been inactivated by heat pasteurisation -- which can affect flavour and consistency. New evidence published in... view more... (2003-12-15)
MTBE contamination: A microbial approach for groundwater
Max Häggblom's Rutgers laboratory has taken an important step on the path to using microbes to rid the environment of methyl tertiary-butyl ether (MTBE), a toxic gasoline additive now classified as a potential human carcinogen. view more (2006-03-22)
Antibacterial coatings cut infection rates
Putting antibacterial coatings on hip and knee implants and biomedical devices such as catheters could cut infection rates following surgery and significantly reduce health care costs and improve quality of life for patients. view more (2005-11-30)
New antibody shows promise as cure for anthrax
A new anthrax antibody engineered by scientists at The University of Texas at Austin protects and defends against inhalation anthrax without the use of antibiotics and other more expensive antibodies. view more (2005-11-30)
New bacteria contaminate hairspray
Scientists in Japan have discovered a new species of bacteria that can live in hairspray, according to the results of a study published in the March issue of the International Journal of Systematic and Evolutionary Microbiology. view more (2008-03-10)
Geoscientists follow arsenic from chicken feed to streambeds
Organic arsenic is fed to poultry to prevent bacterial infections and improve weight gain. A little bit of arsenic is taken up by the tissue and the majority of it is excreted in urine. view more (2005-10-12)
Oregon researchers show how resident bacteria shape gut development
University of Oregon researchers have shown that bacteria residing in the intestine shape gut development by means of several distinct signaling mechanisms. view more (2006-06-22)
Appendix isn't useless at all: It's a safe house for bacteria
Long denigrated as vestigial or useless, the appendix now appears to have a reason to be - as a "safe house" for the beneficial bacteria living in the human gut. view more (2007-10-09)
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