Bacteria News and Research

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Structures on surface of pneumococci determine bacteria’s ability to cause meningitis

Structures on the surface of pneumococci determine the ability of these bacteria to enter the brain and cause severe infections, according to a paper published in The Journal of Clinical Investigation by researchers at Karolinska Institutet.

29 Jun 2016

Lab-established diagnosis necessary for treatment of patients with persistent diarrhea

Persistent diarrhea, which is diarrhea that lasts at least 14 days, is an illness typically caused by parasites or bacteria and requires accurate diagnosis in order to determine what treatment to give, according to Herbert L. DuPont, M.D., director of the Center for Infectious Diseases at The University of Texas Health Science Center at Houston School of Public Health.

29 Jun 2016

Researchers find new way for treating GBS infection in neonates

Researchers have discovered how the bacteria Group B streptococcus (GBS) avoids detection by the immune system during pregnancy.

28 Jun 2016

Scientists find link between makeup of individual's microbiome and head and neck cancer

In a sample study, researchers at Johns Hopkins say they have found an association between the makeup of an individual's microbiome and head and neck cancer, a finding that potentially advances the quest for faster and more accurate cancer diagnosis and therapy.

28 Jun 2016

RepeatAnalyzer improves scientists' ability to identify, manage bacterial strains

Washington State University researchers have developed a new software tool that will improve scientists' ability to identify and understand bacterial strains and accelerate vaccine development.

28 Jun 2016

Scientists detect biological markers of chronic fatigue syndrome in gut bacteria

Physicians have been mystified by chronic fatigue syndrome, a condition where normal exertion leads to debilitating fatigue that isn't alleviated by rest. There are no known triggers, and diagnosis requires lengthy tests administered by an expert.

28 Jun 2016

Food's transit time through colon affects health of digestive system

The time it takes for ingested food to travel through the human gut - also called transit time - affects the amount of harmful degradation products produced along the way.

28 Jun 2016

Novel suite of computer algorithms can accurately predict behavior of gut microbiome

A team of investigators from Brigham and Women's Hospital and the University of Massachusetts have developed a suite of computer algorithms that can accurately predict the behavior of the microbiome - the vast collection of microbes living on and inside the human body.

28 Jun 2016

Strengthening immune defence system may provide treatment alternative for tuberculosis

Researchers at Linköping University have made a discovery that could contribute to developing new vaccines and treatment alternatives for tuberculosis in the future. The results have been published in Scientific Reports, a sister journal to the highly respected periodical Nature.

27 Jun 2016

ESCMID-ASM conference aims to speed up drug development processes for drug-resistant infections

The European Society of Clinical Microbiology and Infectious Diseases and the American Society for Microbiology (ASM) are jointly organizing a conference in Vienna from 21 – 23 September 2016 to help researchers accelerate the development of new antimicrobials for drug-resistant infections.

27 Jun 2016

Health-promoting bacteria may protect women from breast cancer

Bacteria that have the potential to abet breast cancer are present in the breasts of cancer patients, while beneficial bacteria are more abundant in healthy breasts, where they may actually be protecting women from cancer, according to Gregor Reid, PhD, and his collaborators.

25 Jun 2016

Scientists insert metabolic pathway for carbon fixation and sugar production into E. coli bacterium

All life on the planet relies, in one way or another, on a process called carbon fixation: the ability of plants, algae and certain bacteria to "pump" carbon dioxide (CO2) from the environment, add solar or other energy and turn it into the sugars that are the required starting point needed for life processes.

24 Jun 2016

New ultra-fast molecular method can help detect mycobacterial pathogens in the lungs

What used to take several weeks is now possible in two days: Thanks to new molecular-based methods, mycobacterial pathogens that cause pulmonary infections or tuberculosis can now be detected much more quickly.

24 Jun 2016

Research shows enveloped viruses could survive on toys long enough to cause infection

Certain viruses, such as influenza, could survive on children's toys long enough to result in exposures, placing children at risk for getting infectious diseases, according to researchers at Georgia State University.

24 Jun 2016

Pre-existing dengue antibodies can intensify Zika virus infection

Previous exposure to the dengue virus may increase the potency of Zika infection, according to research from Imperial College London.

23 Jun 2016

MAIT cells of immune system can fight all sorts of bacterial and viral infections

Oxford University research has found that a little-studied and relatively unknown part of the human immune system could be twice as important as previously thought.

23 Jun 2016

Mobile devices of healthcare workers often contaminated by viral RNA

In clinical settings, mobile phones benefit patients by placing useful data and information at the fingertips of health professionals during interactions on the ward.

22 Jun 2016

Microbial community less stable and less diverse in antibiotic-treated children

The DIABIMMUNE project followed the development of 39 Finnish infants from birth to the age of three. Half of the children received 9-15 antibiotic treatments during the research period, and the other half did not receive any such treatments.

22 Jun 2016

Scientists join together to map urban subway microbiome

Scientists at the Centre for Genomic Regulation in Barcelona, Spain, have joined today the Global City Sampling Day for the MetaSub research project. Started in 2013 in New York and led by Dr. Christopher E Mason at Weill Cornell Medicine, MetaSub is an international consortium of laboratories to establish a world-wide "DNA map" of microbiomes in mass transit systems.

22 Jun 2016

Composition of microbiota plays significant role in body's ability to accept transplanted tissue

Researchers from the University of Chicago have shown that microbiota—the bacteria, viruses and other microbes living on the skin and in the digestive system—play an important role in the body's ability to accept transplanted skin and other organs.

22 Jun 2016

Bacteria News and Research

Structures on surface of pneumococci determine bacteria’s ability to cause meningitis

Lab-established diagnosis necessary for treatment of patients with persistent diarrhea

Researchers find new way for treating GBS infection in neonates

Scientists find link between makeup of individual's microbiome and head and neck cancer

RepeatAnalyzer improves scientists' ability to identify, manage bacterial strains

Scientists detect biological markers of chronic fatigue syndrome in gut bacteria

Food's transit time through colon affects health of digestive system

Novel suite of computer algorithms can accurately predict behavior of gut microbiome

Strengthening immune defence system may provide treatment alternative for tuberculosis

ESCMID-ASM conference aims to speed up drug development processes for drug-resistant infections

Health-promoting bacteria may protect women from breast cancer

Scientists insert metabolic pathway for carbon fixation and sugar production into E. coli bacterium

New ultra-fast molecular method can help detect mycobacterial pathogens in the lungs

Research shows enveloped viruses could survive on toys long enough to cause infection

Pre-existing dengue antibodies can intensify Zika virus infection

MAIT cells of immune system can fight all sorts of bacterial and viral infections

Mobile devices of healthcare workers often contaminated by viral RNA

Microbial community less stable and less diverse in antibiotic-treated children

Scientists join together to map urban subway microbiome

Composition of microbiota plays significant role in body's ability to accept transplanted tissue

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