Bacterial News and Research

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Study offers insights into E. coli contamination on leafy greens

Leafy green vegetables are important sources of dietary fiber and nutrients, but they can harbor harmful pathogens.

29 Feb 2024

Newly identified Enterococcus species shed light on antibiotic resistance spread

Antibiotic-resistant infection is projected to catch up to cancer as the leading cause of death by 2050, making understanding and limiting the spread of antibiotic-resistant bacteria a priority worldwide.

29 Feb 2024

Sinusitis tied to elevated rheumatic disease risk

The common inflammatory condition sinusitis is linked to a 40% heightened risk of a subsequent diagnosis of rheumatic disease, particularly in the 5 to 10 years preceding the start of symptoms, finds research published in the open access journal RMD Open.

27 Feb 2024

Fenugreek seeds: A superfood for health and wellness, says new review

Research highlights the dietary significance and potential applications of fenugreek seeds, emphasizing their role in disease prevention, chronic condition management, and providing nutritional value, including their ability to reduce blood sugar and cholesterol levels.

27 Feb 2024

Croatian sea fennel may contain a treasure trove of preservative and anti-aging metabolites

A study in Foods journal finds that Croatian sea fennel's essential oils and hydrolats exhibit significant anti-aging potential, differing chemically and functionally from French sea fennel, suggesting unique cosmetic applications.

26 Feb 2024

Study links ultra-processed foods to gut health risks

A review in Nature Reviews Gastroenterology & Hepatology synthesizes evidence on the negative impacts of ultra-processed foods and food additives on gut health, linking them to chronic diseases and alterations in the gut microbiome.

25 Feb 2024

AI tool helps develop the most complete map of the bacterial essential interactome

Universitat Autonoma de Barcelona (UAB) researchers have produced the most complete map of the bacterial essential interactome, i.e. how proteins combine and interact to perform functions essential for their survival.

23 Feb 2024

Research reveals bacteria's dynamic defense duo against phage viruses

Scientists at the University of Southampton have discovered that bacteria can pair up their defense systems to create a formidable force, greater than the sum of its parts, to fight off attack from phage viruses.

23 Feb 2024

Key link discovered between spread of antibiotic resistance genes and drug resistance evolution

Biomedical engineers at Duke University have uncovered a key link between the spread of antibiotic resistance genes and the evolution of resistance to new drugs in certain pathogens.

23 Feb 2024

Breakthrough discovery offers hope for reducing infections in cystic fibrosis patients

University of Queensland researchers have identified an opportunity to reduce infections in people living with cystic fibrosis.

22 Feb 2024

Females' immune system edges out males but at a cost of higher autoimmune risk

A review article highlights how two X chromosomes in females influence immune system composition and function, leading to faster infection clearance and stronger vaccination responses but also a higher risk of autoimmune diseases.

22 Feb 2024

COVID-19's neurological effects linked to immune response, not direct viral attack

Study identifies neurocognitive symptoms in COVID-19 patients as a reaction to systemic infection rather than direct brain infection, highlighting changes in the brain's immune response and synaptic organization.

21 Feb 2024

Digital DNA melting analysis can be a faster and more reliable tool for pathogen detection

A new analysis method can detect pathogens in blood samples faster and more accurately than blood cultures, which are the current state of the art for infection diagnosis.

21 Feb 2024

Individual genetic variations and bacterial flora linked to recurrent caries disease

Researchers at Umeå University have for the first time been able to show that individual variation in susceptibility to infection and bacterial flora together explain recurrent caries disease and that others are asymptomatic.

21 Feb 2024

NIH grant boosts research on biofilm dispersal in wound infections

Most chronic wound infections share one thing in common: the presence of biofilms, which are composed of many different microorganisms that congregate as a mass, usually on some type of surface such as a wound bed.

21 Feb 2024

Mutation in E. coli bacteria linked to severe disease

Queensland researchers have discovered that a mutation allows some E. coli bacteria to cause severe disease in people while other bacteria are harmless, a finding that could help to combat antibiotic resistance.

21 Feb 2024

Unlocking sulfasalazine's mechanism of action in IBD-SpA patients

Although it is one of the oldest medications used to treat patients with inflammatory bowel disease (IBD) and an effective treatment for an associated arthritis condition called spondyloarthritis (SpA), sulfasalazine's mechanism of action has been unclear.

20 Feb 2024

Discovery of novel enzyme family holds potential for antibiotic development

Researchers at Umeå University in Sweden, led by Professor Felipe Cava, have identified a new family of enzymes that creates a unique type of cross-linking between the building blocks of bacterial cell walls.

19 Feb 2024

Genetic mechanism shields bacterial communities from viral threats

Like humans struggling to get through the COVID-19 pandemic, bacterial cells need social distancing to thwart viruses.

16 Feb 2024

New DNA recombination toolbox surpasses CRISPR for genome engineering

Belgian researchers from VIB-KU Leuven Center for Microbiology and VIB-UGent Center for Plant Systems Biology have developed a new toolbox of 16 different short DNA sequences that allow triggering controlled and specific recombination events in any genome.

16 Feb 2024

Bacterial News and Research

Study offers insights into E. coli contamination on leafy greens

Newly identified Enterococcus species shed light on antibiotic resistance spread

Sinusitis tied to elevated rheumatic disease risk

Fenugreek seeds: A superfood for health and wellness, says new review

Croatian sea fennel may contain a treasure trove of preservative and anti-aging metabolites

Study links ultra-processed foods to gut health risks

AI tool helps develop the most complete map of the bacterial essential interactome

Research reveals bacteria's dynamic defense duo against phage viruses

Key link discovered between spread of antibiotic resistance genes and drug resistance evolution

Breakthrough discovery offers hope for reducing infections in cystic fibrosis patients

Females' immune system edges out males but at a cost of higher autoimmune risk

COVID-19's neurological effects linked to immune response, not direct viral attack

Digital DNA melting analysis can be a faster and more reliable tool for pathogen detection

Individual genetic variations and bacterial flora linked to recurrent caries disease

NIH grant boosts research on biofilm dispersal in wound infections

Mutation in E. coli bacteria linked to severe disease

Unlocking sulfasalazine's mechanism of action in IBD-SpA patients

Discovery of novel enzyme family holds potential for antibiotic development

Genetic mechanism shields bacterial communities from viral threats

New DNA recombination toolbox surpasses CRISPR for genome engineering

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