Bacteria News and Research

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Simple method could help reduce ever-growing risk of bacterial resistance

Hebrew University researchers have developed a test for efficiently classifying bacterial strains as tolerant, resistant, or persistent. If implemented in the hospital setting, this innovation could help to guide treatment decisions, and could ultimately reduce the ever-growing risk of bacterial resistance.

21 Jun 2017

Researchers examine formation of functional amyloids by bacteria in real time

A team of scientists from the VIB lab of Han Remaut and the lab of Yves Dufrêne at UCL Louvain-La-Neuve collaborated on a study of functional amyloids -protein aggregates with the typical amyloid structure that do not lead to disease but rather serve a dedicated biological function.

21 Jun 2017

Synergistic drug pairing: New approach to combat MDR bacterial infections

Antibiotics were the wonder drug of the 20th century, but persistent use and over-prescription have opened the door that has allowed bacteria to evolve resistance.

20 Jun 2017

Scientists urge caution on common antimicrobial chemicals Triclosan and Triclocarban

There are two ingredients, triclosan and triclocarban, that are used in several cleaning products such as soaps, toothpastes, detergents, carpets, paints etc. They are mainly used to kill the microbes such as bacteria, fungi and viruses. These chemicals however persist in the environment and continue to pose a risk says a new stud

20 Jun 2017

Penn study points to novel therapeutic strategy for preventing severe tooth decay in toddlers

Though most tooth decay can be blamed on bacteria, such as Streptococcus mutans, the fungus Candida albicans may be a joint culprit in an alarmingly common form of severe tooth decay affecting toddlers known as early childhood caries.

20 Jun 2017

Steaming freshwater fish reduces presence of cyanotoxins, study shows

A group of researchers from the Area of Toxicology in the Department of Nutrition and Bromatology. Toxicology and Legal Medicine at the University of Seville has published a globally pioneering study that shows that steaming freshwater fish for more than two minutes reduces the presence of cylindrospermopsin, a cyanotoxin, by up to 26%. However, if boiled, the reduction is smaller, 18%, with the corresponding increase in risk for the consumer.

20 Jun 2017

Pfizer initiates Phase 1 trial of investigational GBS vaccine

Pfizer Inc. today announced that it has started a Phase 1 trial in healthy volunteers of PF-06760805, an investigational vaccine designed to help protect against Group B Streptococcus (GBS) infection.

19 Jun 2017

Scientists develop new technique to study longevity of airborne viruses

Cover your mouth when sneezing or coughing and wash your hands. Queensland University of Technology and The University of Queensland scientists have developed a new technique to study how some common disease-causing bacteria can spread up to 4m and remain alive in the air for up to 45 minutes.

19 Jun 2017

New breakthrough technology facilitates DNA delivery into drug-resistant bacterial pathogens

Antimicrobial resistance is one of the biggest threats to global health, affecting anyone, at any age, in any country, according to the World Health Organization.

19 Jun 2017

Restoring healthy balance in gut bacteria may reduce ASD symptoms

Experts have called for large-scale studies into altering the make-up of bacteria in the gut, after a review showed that this might reduce the symptoms of Autism Spectrum Disorder (ASD).

19 Jun 2017

Near-atomic resolution 3D snapshots show how key biological machine unfolds problematic proteins

Hand over hand. That's how new, near-atomic resolution, 3-D snapshots show that a key biological machine unfolds a ribbon of protein through its central channel.

16 Jun 2017

IU study may explain how Wolbachia bacterium prevents mosquitoes from transmitting deadly diseases

A new study from Indiana University may explain how a bacterium called Wolbachia prevents mosquitoes from transmitting deadly diseases such as dengue fever, West Nile virus and Zika.

16 Jun 2017

Wayne State awarded NIH grant to identify new therapeutic targets for bacterial keratitis

Wayne State University recently received a five-year, $1.925 million grant from the National Eye Institute of the National Institutes of Health to test the role of microRNAs (miRNAs) - a newly recognized level of gene expression regulation - in bacterial keratitis – an infection of the cornea caused by bacteria - as well as to identify new therapeutic targets and alternative treatment strategies.

15 Jun 2017

Research suggests how malformed proteins linked to Parkinson’s could spread from the gut to the brain

Recent research on Parkinson's disease has focused on the gut-brain connection, examining patients' gut bacteria, and even how severing the vagus nerve connecting the stomach and brain might protect some people from the debilitating disease.

15 Jun 2017

Study finds that molecular decoy can target and reduce UTI-causing bacteria in the gut

Urinary tract infections (UTIs) are among the most common infections, and they tend to come back again and again, even when treated. Most UTIs are caused by E. coli that live in the gut and spread to the urinary tract.

15 Jun 2017

New research could help mitigate effects of radiation therapy

New research conducted at the University of Kansas Medical Center could make treatment for gastrointestinal cancers safer- while also helping to mitigate the dangers of nuclear accidents and terrorist attacks.

14 Jun 2017

Widow unleashes court fight against scope maker Olympus over superbug outbreak

Three executives from Japan loom large in a cramped courtroom here — at least their photos do, mounted on a white poster board propped in front of the jury.

14 Jun 2017

Newly discovered natural antibiotic could help fight against drug-resistant TB

The number of drug-resistant tuberculosis (TB) cases is rising globally. But a newly discovered natural antibiotic -- produced by bacteria from the lung infection in a cystic fibrosis patient -- could help fight these infections.

14 Jun 2017

Sterilization and cleaning methods leave residual contamination on ureteroscopes

The techniques used to clean and sterilize flexible ureteroscopes leave behind contamination including debris, residue, and bacteria, according to a new study being presented at the 44th Annual Conference of the Association for Professionals in Infection Control and Epidemiology.

14 Jun 2017

Survey finds parents to be least knowledgeable about invasive pneumococcal disease

Pfizer Inc., in partnership with Parents magazine, announced today the results of a national survey of more than 2,000 new and expectant parents assessing their knowledge of childhood infectious diseases, such as measles, whooping cough and invasive pneumococcal disease, and the measures parents can take to help prevent them.

14 Jun 2017

Bacteria News and Research

Simple method could help reduce ever-growing risk of bacterial resistance

Researchers examine formation of functional amyloids by bacteria in real time

Synergistic drug pairing: New approach to combat MDR bacterial infections

Scientists urge caution on common antimicrobial chemicals Triclosan and Triclocarban

Penn study points to novel therapeutic strategy for preventing severe tooth decay in toddlers

Steaming freshwater fish reduces presence of cyanotoxins, study shows

Pfizer initiates Phase 1 trial of investigational GBS vaccine

Scientists develop new technique to study longevity of airborne viruses

New breakthrough technology facilitates DNA delivery into drug-resistant bacterial pathogens

Restoring healthy balance in gut bacteria may reduce ASD symptoms

Near-atomic resolution 3D snapshots show how key biological machine unfolds problematic proteins

IU study may explain how Wolbachia bacterium prevents mosquitoes from transmitting deadly diseases

Wayne State awarded NIH grant to identify new therapeutic targets for bacterial keratitis

Research suggests how malformed proteins linked to Parkinson’s could spread from the gut to the brain

Study finds that molecular decoy can target and reduce UTI-causing bacteria in the gut

New research could help mitigate effects of radiation therapy

Widow unleashes court fight against scope maker Olympus over superbug outbreak

Newly discovered natural antibiotic could help fight against drug-resistant TB

Sterilization and cleaning methods leave residual contamination on ureteroscopes

Survey finds parents to be least knowledgeable about invasive pneumococcal disease

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