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New research raises hopes of new class of drugs to combat antibiotic resistant infections

New research has found some compounds effective in blocking the proliferation of certain bacteria, raising hopes of a new class of drugs to combat antibiotic resistant infections

13 Mar 2014

Gut bacteria and blood cell development relationship helps immune system fight infection

The human relationship with microbial life is complicated. At almost any supermarket, you can pick up both antibacterial soap and probiotic yogurt during the same shopping trip.

13 Mar 2014

Food picked up just few seconds after being dropped is less likely to contain bacteria

Food picked up just a few seconds after being dropped is less likely to contain bacteria than if it is left for longer periods of time, according to the findings of research carried out at Aston University's School of Life and Health Sciences.

11 Mar 2014

Study gives insights into designing new drugs to fight infections

Efforts to combat bacteria’s growing resistance to antibiotics could be helped by a key discovery about the complex processes that enable bugs to thrive.

10 Mar 2014

Findings suggest that IBS is linked to detectable gut microbiota alterations

Irritable bowel syndrome (IBS) belongs to the most widespread diseases in Western countries, causing up to sixty per cent of the workload of gastrointestinal physicians. One of the most frequent symptoms of IBS is bloating, which reduces quality of life considerably as patients perceive it as particularly bothersome.

10 Mar 2014

Scientists uncover bacterial secretion system that allows sharing of genetic material between bacteria

The system that allows the sharing of genetic material between bacteria - and therefore the spread of antibiotic resistance - has been uncovered by a team of scientists at Birkbeck, University of London and UCL.

10 Mar 2014

Study: Severe C. difficile infections occur among children who prescribed antibiotics in doctor's offices

The majority of pediatric Clostridium difficile infections, which are bacterial infections that cause severe diarrhea and are potentially life-threatening, occur among children in the general community who recently took antibiotics prescribed in doctor's offices for other conditions, according to a new study by the Centers for Disease Control and Prevention published this week in Pediatrics.

10 Mar 2014

Scientists use novel metagenomic approaches to characterize microbial communities that reside in human gut

The gut microbiota contains a vast number of microorganisms from all three domains of life, including bacteria, archaea and fungi, as well as viruses. These interact in a complex way to contribute towards both health and the development of disease - interactions that are only now being elucidated thanks to the application of advanced DNA sequencing technology in this field.

10 Mar 2014

Tetraphase Pharmaceuticals reports net loss of $11.3 million for Q4 2013

Tetraphase Pharmaceuticals, Inc. today reported financial results for the quarter and full year ended December 31, 2013.

6 Mar 2014

New drug is effective against superbug MRSA

"I routinely call hospitals and request their yearly antibiotic susceptibility testing data," said Washington University in St. Louis' Timothy Wencewicz. "The log might say, for example, that they've treated hundreds of patients for Acinetobacter baumanni, a bacterium brought into U.S. hospitals by soldiers wounded in the Iraq war, with 30 different antibiotics.

6 Mar 2014

Study to understand role of bacterium in heart valve disease

A disease-causing bacterium found in the mouth needs manganese, a trace mineral, in order to cause a serious heart infection, according to a preclinical study led by researchers at Virginia Commonwealth University Philips Institute for Oral Health Research in the School of Dentistry.

6 Mar 2014

Beer hop leaves could be used to battle cavities and gum disease, say scientists

Beer drinkers know that hops are what gives the drink its bitterness and aroma. Recently, scientists reported that the part of hops that isn't used for making beer contains healthful antioxidants and could be used to battle cavities and gum disease. In a new study in ACS' Journal of Agricultural and Food Chemistry, they say that they've identified some of the substances that could be responsible for these healthful effects.

6 Mar 2014

Berkeley Lab scientists explore bacteria-resistant materials as a line of defense against Staph infection

The bacterium Staphylococcus aureus (S. aureus) is a common source of infections that occur after surgeries involving prosthetic joints and artificial heart valves. The grape-shaped microorganism adheres to medical equipment, and if it gets inside the body, it can cause a serious and even life-threatening illness called a Staph infection. The recent discovery of drug-resistant strains of S. aureus makes matters even worse.

5 Mar 2014

Oxford Gene Technology announces acquisition of Cytocell

Oxford Gene Technology, a provider of innovative genetics research solutions, today announced the acquisition of Cambridge-based Cytocell Limited, a leading provider of DNA technology for the detection of gene rearrangements related to inherited genetic disease and cancer.

From Oxford Gene Technology 4 Mar 2014

Study characterizes mechanisms of pathogenesis, transmission of bacteria that cause gonorrhea

Researchers have come a step closer to understanding how gonorrhea infections are transmitted. When Neisseria gonorrhoeae, the bacteria responsible for gonorrhea, are exposed to seminal plasma, the liquid part of semen containing secretions from the male genital tract, they can more easily move and start to colonize.

4 Mar 2014

Hypervirulent S. pneumoniae mutants discovered

Swedish researchers studying Streptococcus pneumoniae have discovered “hypervirulent” mutant forms of the bacteria that are selected for because they are more resistant to clearance by macrophages.

3 Mar 2014

Scientists map key elements of immune overreaction triggered by influenza virus infection

Scientists at The Scripps Research Institute (TSRI) have mapped key elements of a severe immune overreaction—a "cytokine storm"—that can both sicken and kill patients who are infected with certain strains of flu virus.

3 Mar 2014

New methodology for rapid detection of antibiotics in blood paves way to drug development, personalized treatment

A new methodology for rapidly measuring the level of antibiotic drug molecules in human blood serum has been developed, paving the way to applications within drug development and personalised medicine.

3 Mar 2014

TSRI scientists describe severe immune overreaction caused by flu infections

Scientists at The Scripps Research Institute have mapped key elements of a severe immune overreaction—a “cytokine storm”—that can both sicken and kill patients who are infected with certain strains of flu virus.

28 Feb 2014

Anika Therapeutics receives marketing approval from FDA for MONOVISC injection

Anika Therapeutics, Inc. today announced it has received marketing approval for MONOVISC from the U.S. Food and Drug Administration. MONOVISC is a single injection supplement to synovial fluid of the osteoarthritic joint, used to treat pain and improve joint mobility in patients suffering from osteoarthritis (OA) of the knee.

26 Feb 2014

Bacterial News and Research

New research raises hopes of new class of drugs to combat antibiotic resistant infections

Gut bacteria and blood cell development relationship helps immune system fight infection

Food picked up just few seconds after being dropped is less likely to contain bacteria

Study gives insights into designing new drugs to fight infections

Findings suggest that IBS is linked to detectable gut microbiota alterations

Scientists uncover bacterial secretion system that allows sharing of genetic material between bacteria

Study: Severe C. difficile infections occur among children who prescribed antibiotics in doctor's offices

Scientists use novel metagenomic approaches to characterize microbial communities that reside in human gut

Tetraphase Pharmaceuticals reports net loss of $11.3 million for Q4 2013

New drug is effective against superbug MRSA

Study to understand role of bacterium in heart valve disease

Beer hop leaves could be used to battle cavities and gum disease, say scientists

Berkeley Lab scientists explore bacteria-resistant materials as a line of defense against Staph infection

Oxford Gene Technology announces acquisition of Cytocell

Study characterizes mechanisms of pathogenesis, transmission of bacteria that cause gonorrhea

Hypervirulent S. pneumoniae mutants discovered

Scientists map key elements of immune overreaction triggered by influenza virus infection

New methodology for rapid detection of antibiotics in blood paves way to drug development, personalized treatment

TSRI scientists describe severe immune overreaction caused by flu infections

Anika Therapeutics receives marketing approval from FDA for MONOVISC injection

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