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Mouse study highlights importance of microorganisms in optimal cancer treatment outcomes

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22 Nov 2013

Sugar is not direct cause of tooth decay

The effects of sugar on teeth are widely talked about. How many times have you been told that if you eat sugar, you will damage your teeth and develop cavities?

22 Nov 2013

Antibiotic resistance holds stable in U.S. children's hospitals

Two studies published in the December issue of Infection Control and Hospital Epidemiology show antibiotic resistance patterns for children have held stable over a seven-year period and surgical patients in U.S. children's hospitals account for 43 percent of all antibiotic use in children's hospitals, presenting an opportunity for targeted intervention.

21 Nov 2013

Staphylococcus Aureus Bacteria anticipates and turns immune defenses against the host

Around 20 percent of all humans are persistently colonized with Staphylococcus aureus bacteria, a leading cause of skin infections and one of the major sources of hospital-acquired infections, including the antibiotic-resistant strain MRSA.

20 Nov 2013

Rapid DNA biochip tests for screening disease-causing bacteria

Patients affected by a bacterial infection can usually be treated with an antibiotic. But sometimes a resistant bacterial strain is causing the infection. In a hospital setting, doctors ideally want to know if they are dealing with such bacteria and which drugs they should choose. But if the doctor runs a test it can take days to get a result. Now, a European project is paving the way for much more rapid tests using DNA biochips. The aim is to rapidly screen disease-causing bacteria using a microarray to spot which resistant genes are present in bacteria.

20 Nov 2013

NeutroPhase irrigation therapy and NPWT help treat severe flesh eating and wound infections

NovaBay Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company developing topical non-antibiotic antimicrobial products, today announced the publication of a scientific paper by Dr. John R. Crew of Seton Medical Center, Daly City, California, describing the first use of adjunctive NeutroPhase irrigation therapy in conjunction with Negative Pressure Wound Therapy to successfully manage the severely-infected wound in the arm of a patient with life-threatening 'flesh-eating' disease.

20 Nov 2013

NPS MedicineWise urges people to guard against superbug whilst travelling

With the holiday season just around the corner and many Australians heading overseas, NPS MedicineWise is urging people to guard against the risk of infection whilst travelling.

20 Nov 2013

Advanced cytotoxins help bacteria survive antibiotics treatment

In spite of the fact that the first antibiotics were discovered almost a century ago, infectious diseases such as tuberculosis, encephalitis and meningitis are still serious diseases for humans in the twenty-first century. The World Health Organization (WHO) estimates that there are more than 8 million new cases of tuberculosis per year on a global scale, and that more than 300,000 of these are due to multidrug-resistant strains that are not only difficult to treat, but are also emerging rapidly in regions such as Eastern Europe.

20 Nov 2013

NIAID awards $4.4M grant to study unknown gene function in bacteria that cause plague, brucellosis

The National Institute of Allergy and Infectious Diseases has awarded the University of Chicago $4.4 million over five years to study genes of unknown function in bacteria that cause plague and brucellosis.

20 Nov 2013

New evidence shows probiotics offer enormous potential for treatment of depression

Probiotics are not new, but their status as a nutritional buzzword is. Most folks have now heard and seen the term countless times in commercials and advertisements, as yogurt, dietary supplement, natural food product, and even cosmetic companies promote their probiotic-containing products.

20 Nov 2013

Study shows bacteria can passively integrate damaged DNA in their own genome

From a bacteria's perspective the environment is one big DNA waste yard. Researchers have now shown that bacteria can take up small as well as large pieces of old DNA from this scrapheap and include it in their own genome.

20 Nov 2013

New method could cut hours off the time it takes to diagnose blood infections

A new method could cut hours off the time it takes to diagnose blood infections while also eliminating the need for complicated manual processing and expensive equipment, according to a report to be published in mBio-, the online open-access journal of the American Society for Microbiology, on November 19.

19 Nov 2013

Entire structure of health-care delivery needs to be re-engineered to address threat of antibiotic resistance

The entire structure of health-care delivery for effective antibiotics – from research and development, to distribution and rational use – needs to be re-engineered to address the looming global threat of antibiotic resistance, say the authors of a new report, published today [Sunday 17 November] in The Lancet Infectious Diseases, ahead of European Antibiotic Awareness Day, and the US Centers for Disease Control and Prevention (CDC) ‘Get Smart About Antibiotics Week’ on Monday 18 November.

18 Nov 2013

Habitual dietary intake of monozygotic twins associated with fecal microbiota composition

The establishment of microbial populations in the gastrointestinal-tract is a complex process, involving microbial and host interactions eventually resulting in a dense and stable population.

18 Nov 2013

Scientists receive $2.2M grant to improve treatments for immune disorders, inflammatory diseases

Scientists from the Walter and Eliza Hall Institute have been awarded more than $2.2 million from the Australian Research Council (ARC) to improve treatments for immune disorders and inflammatory diseases.

16 Nov 2013

Study offers clearer explanation of the role of FOX01 molecule in wound-healing process

Skin provides a first line of defense against viruses, bacteria and parasites that might otherwise make people ill. When an injury breaks that barrier, a systematic chain of molecular signaling launches to close the wound and re-establish the skin's layer of protection.

16 Nov 2013

Bleach solution could provide new way to treat skin damage

Processes that age and damage skin are impeded by dilute bleach solution, according to a new study by researchers at the Stanford University School of Medicine.

16 Nov 2013

Researchers generate most complete genome sequences from single cells and individual neurons

Researchers led by bioengineers at the University of California, San Diego have generated the most complete genome sequences from single E. coli cells and individual neurons from the human brain. The breakthrough comes from a new single-cell genome sequencing technique that confines genome amplification to fluid-filled wells with a volume of just 12 nanoliters.

14 Nov 2013

TAILORED-Treatment project to increase effectiveness of antibiotics receives EU funding

The European Union has funded a 4 year project called TAILORED-Treatment with € 6.000.000,-. The main goal of TAILORED -Treatment is to establish a strategy that can be used to increase the effectiveness of antibiotic treatment, reduce any potential side-effects of therapy, and help limit the emergence of antimicrobial resistance in hospitalized children and adults. The project will be coordinated by Erasmus MC, Rotterdam, the Netherlands.

14 Nov 2013

Friendly microbes in the guts of healthy children have numerous antibiotic resistance genes

Friendly microbes in the intestinal tracts (guts) of healthy American children have numerous antibiotic resistance genes, according to results of a pilot study by scientists at Washington University School of Medicine in St. Louis.

14 Nov 2013

Bacteria News and Research

Mouse study highlights importance of microorganisms in optimal cancer treatment outcomes

Sugar is not direct cause of tooth decay

Antibiotic resistance holds stable in U.S. children's hospitals

Staphylococcus Aureus Bacteria anticipates and turns immune defenses against the host

Rapid DNA biochip tests for screening disease-causing bacteria

NeutroPhase irrigation therapy and NPWT help treat severe flesh eating and wound infections

NPS MedicineWise urges people to guard against superbug whilst travelling

Advanced cytotoxins help bacteria survive antibiotics treatment

NIAID awards $4.4M grant to study unknown gene function in bacteria that cause plague, brucellosis

New evidence shows probiotics offer enormous potential for treatment of depression

Study shows bacteria can passively integrate damaged DNA in their own genome

New method could cut hours off the time it takes to diagnose blood infections

Entire structure of health-care delivery needs to be re-engineered to address threat of antibiotic resistance

Habitual dietary intake of monozygotic twins associated with fecal microbiota composition

Scientists receive $2.2M grant to improve treatments for immune disorders, inflammatory diseases

Study offers clearer explanation of the role of FOX01 molecule in wound-healing process

Bleach solution could provide new way to treat skin damage

Researchers generate most complete genome sequences from single cells and individual neurons

TAILORED-Treatment project to increase effectiveness of antibiotics receives EU funding

Friendly microbes in the guts of healthy children have numerous antibiotic resistance genes

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