Aeruginosa Biofilms Current Events | Aeruginosa Biofilms News
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No hiding place for infecting bacteria
Scientists in Colorado have discovered a new approach to prevent bacterial infections from taking hold. Writing in the Journal of Medical Microbiology, Dr Quinn Parks and colleagues describe how they used enzymes against products of the body's own defence cells to prevent Pseudomonas aeruginosa bacteria from building a protective biofilm which... view more... (2009-03-16)
Putting a stop to antibiotic resistance with new drugs from seaweed
Scientists have found a new way to prevent life-threatening infections not by killing the bacteria but by preventing them from talking to each other, according to research published today in the journal Microbiology. We`ve found that a group of chemicals called furanones can prevent the build up of communities of bacteria on surfaces such as... view more... (2001-12-21)
Strategy Discovered for Fighting Persistent Bacterial Infections
Researchers at National Jewish Health have discovered a promising strategy for destroying the molecular scaffolding that can make Pseudomonas bacterial infections extremely difficult to treat in cystic fibrosis patients, wearers of contact lenses, and burn victims. Jerry Nick, MD, Associate Professor of Medicine at National Jewish Health, and his... view more... (2009-03-24)
Bacteria 'launch a shield' to resist attack
Researchers from the University of Copenhagen and the Technical University of Denmark along with other collaborators in Denmark and the US found that the bacterium Pseudomonas aeruginosa can 'switch on' production of molecules that kill white blood cells - preventing the bacteria being eliminated by the body's immune system. view more (2009-11-02)
Inhaled Antibiotic For Treatment Of Early Lung Infection In Patients With Cystic Fibrosis (p 983)
Inhalation of the antibiotic tobramycin could have an important future role in reducing lung infection of patients with cystic fibrosis, suggest authors of a research letter in this week's issue of THE LANCET. More than 80% of patients with cystic fibrosis are chronically infected by the bacterium Pseudomonas aeruginosa. Infection reduces lung... view more... (2001-09-19)
Catch MRSA infections while they`re young
Laboratory studies showing how communities of MRSA bacteria build up on catheters could lead to improved treatments for hospital acquired infections, according to a paper presented today (Tuesday 17 September 2002) at the Society for General Microbiology autumn meeting at Loughborough University. "We've looked at the ability of the superbug... view more... (2002-08-28)
Rattlesnake-type poisons used by superbug bacteria to beat our defenses
Colonies of hospital superbugs can make poisons similar to those found in rattlesnake venom to attack our bodies' natural defences, scientists heard today (Monday 8 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin. view more (2008-09-08)
Mortality rate is twice as high in patients with pneumonia caused by highly resistant bacteria
Patients suffering from hospital-acquired pneumonia caused by a type of bacteria that is highly resistant to virtually all antibiotics are twice as likely to die as patients infected with other, less resistant bacteria. view more (2006-08-01)
Binghamton University researcher makes major biofilm dispersion breakthrough
A Binghamton University biologist's discovery of a molecule that induces the dispersion of biofilms will likely mean a sea change in health care, manufacturing, shipping and pharmaceutics over the coming years. view more (2006-10-13)
New lab-on-a-chip measures mechanics of bacteria colonies
Researchers at the University of Michigan have devised a microscale tool to help them understand the mechanical behavior of biofilms, slimy colonies of bacteria involved in most human infectious diseases. view more (2009-07-01)
USC School of Dentistry researchers uncover link between osteoporosis drugs and jaw infection
A group of University of Southern California School of Dentistry researchers says it has identified the slimy culprits killing the jawbones of some people taking drugs that treat osteoporosis. view more (2008-04-30)
Genes that make bacteria make up their minds
Bacteria are single cell organisms with no nervous system or brain. So how do individual bacterial cells living as part of a complex community called a biofilm "decide" between different physiological processes (such as movement or producing the "glue" that forms the biofilm)? view more (2009-03-30)
Biofilms use chemical weapons
Bacteria rarely come as loners; more often they grow in crowds and squat on surfaces where they form a community together. view more (2008-07-24)
Small molecule triggers bacterial community
While bacterial cells tend to be rather solitary individuals, they are also known to form intricately structured communities called biofilms. view more (2008-12-23)
Biofilms: Even Stickier Than Suspected
Biofilms are everywhere - in dental plaque and ear canals, on contact lenses and in water pipelines - and the bacteria that make them get more resilient with age, finds a new study in FEMS Microbiology Letters. view more (2009-03-13)
MSU biofilms research helps set standards for everyday products
Montana State University scientist Darla Goeres knows that there is more than one way to grow a biofilm, a fact that she uses to make sure that when a product claims it kills "99 percent" of bacteria, it really does the job. view more (2008-08-25)
Protein opens hope of treatment for cystic fibrosis patients
Scientists have finally identified a direct role for the missing protein that leaves cystic fibrosis patients open to attack from lung-damaging bacteria, the main reason most of them die before their 35th birthday, scientists heard today (Thursday 11 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at... view more... (2008-09-11)
Biofilm of Salmonella
Advances in the study of the salmonella bacteria, being undertaken at the Pamplona Institute of Agrobiotechnology and Natural Resources and led by professor I'ħigo Lasa Uzcudun of the Public University of Navarre, have been recognised in the principal international magazine in the field of Microbiology, Molecular Microbiology, at a congress held... view more... (2004-06-21)
Research could lead to new non-antibiotic drugs to counter hospital infections
Lack of an adequate amount of the mineral phosphate can turn a common bacterium into a killer, according to research to be published in the April 14, 2009, issue of the Proceedings of the National Academies of Science. view more (2009-04-09)
Bacterial slime helps cause serious disease
Leptospirosis is a serious but neglected emerging disease that infects humans through contaminated water. Now research published in the May issue of the journal Microbiology shows for the first time how bacteria that cause the disease survive in the environment. view more (2008-05-05)
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