Bacteria News and Research

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Scientists use AI to identify new antibiotic that could fight drug-resistant infections

Using an artificial intelligence algorithm, researchers at MIT and McMaster University have identified a new antibiotic that can kill a type of bacteria that is responsible for many drug-resistant infections.

25 May 2023

Novel vaccine offers hope for defeating epidemic meningitis by 2030

A trial of a new vaccine against meningococcal disease, a cause of meningitis and blood poisoning, has found that it is safe and induces a strong immune response across five strains of meningococcal bacteria: A, C, W, Y and X.

25 May 2023

Identifying what makes some gut bacteria strains life-threatening in pre-term babies

Researchers from the Quadram Institute and University of East Anglia have identified what makes some strains of gut bacteria life-threatening in pre-term babies.

25 May 2023

New tool shows early promise to help reduce the spread of antimicrobial resistance

A new tool which could help reduce the spread of antimicrobial resistance is showing early promise, through exploiting a bacterial immune system as a gene editing tool.

25 May 2023

Researchers disclose how a nanomachine takes care of cleaning up inside the cell

To prevent our body's cells from overflowing with garbage and to keep them healthy, the waste inside them is constantly being disposed of.

25 May 2023

Short-chain fatty acids play a beneficial role in the gut-lung axis of aging mice

The gut microbial community structure - communities of bacteria, viruses and fungi that live in the intestines - influences the inflammatory response in the lungs of aging mice, according to researchers from the Institute of Functional Anatomy at Charité, the Medical University of Berlin in Germany.

25 May 2023

Microplastics in the digestive tract of seabirds alters gut microbiome, finds study

Scientists have been worried about the potential harms of microplastics for years. These small plastic particles less than 5 mm in length have been found everywhere because of plastic pollution - from the Earth's deep oceans to remote regions in Antarctica, and even the seafood we eat. But, are microplastics really harmful?

25 May 2023

Gut bacteria toxins: A hidden trigger for Parkinson's disease?

Gut dysfunction and the presence of lipopolysaccharide (LPS) endotoxins contribute to the pathogenesis of Parkinson's disease (PD), leading to neuroinflammation and neurodegeneration. Modulating the gut microbiome and reducing LPS levels may hold potential as treatment strategies for PD.

24 May 2023

The antimicrobial potential of nanoparticles

Nanoparticles have widely been used as advanced tools for the diagnosis, prevention, and treatment of infectious diseases.

23 May 2023

International clinical trial to evaluate new combinations of generic antibiotics for treating neonatal sepsis

An international clinical trial co-led by UCL (University College London) researchers will evaluate much-needed new antibiotic combinations for newborn babies with sepsis.

23 May 2023

Study findings offer hope for the development of novel treatments for leishmaniasis

In an article published in the journal Nature Communications, researchers at the University of São Paulo (USP) in Brazil show how protozoans of the genus Leishmania that cause leishmaniasis manipulate a protein that plays an essential role in the organism's defense in order to continue to replicate, preventing the body from vanquishing the disease.

23 May 2023

First vaccine against Lyme disease is now being tested in Sweden

A vaccine against Lyme disease is now being tested in Sweden, for the first time ever. A new vaccine will probably be on the market within a couple of years, says Johan Sanmartin Berglund, Professor of applied health technology at Blekinge Institute of Technology.

23 May 2023

Exploring nutritional factors during pregnancy and in infancy to find clues for childhood tooth decay

Researchers from Rochester Institute of Technology and the University of Rochester Medical Center are taking a closer look at nutritional factors during pregnancy and in infancy associated with severe tooth decay in young children.

23 May 2023

Public acceptance of phage therapy is already moderately high, study shows

The public are in favor of the development of bacteria-killing viruses as an alternative to antibiotics – and more efforts to educate will make them significantly more likely to use the treatment, a new study shows.

23 May 2023

WHO chief: World must prepare for deadlier outbreak than COVID-19

The world should be prepared to respond to a disease outbreak of "even deadlier potential" than COVID-19, the head of the WHO said after the UN agency launched a global network to monitor disease threats.

23 May 2023

AI-based method predicts small molecule substrates of enzymes

Enzymes are the molecule factories in biological cells. However, which basic molecular building blocks they use to assemble target molecules is often unknown and difficult to measure.

22 May 2023

New clinical trial gets underway to evaluate new antibiotic combinations for newborns with sepsis

An international clinical trial to evaluate much-needed new antibiotic combinations for newborn babies with sepsis has started in three public hospitals in South Africa and Kenya.

22 May 2023

Toddler’s gut bacteria highly predictive of body mass index at age 5

The make-up and volume of gut bacteria in toddlers at 3.5 years old is predictive of body mass index (BMI) at age 5, irrespective of whether they are born prematurely or not, according to new research, being presented at this year's European Congress on Obesity (ECO) in Dublin, Ireland (17-20 May).

22 May 2023

Unlocking gut health: How indoor environment impacts the microbiota balance

Research paper highlights the importance of a diverse and balanced gut microbiota for human health, while emphasizing the need for further understanding of the impact of indoor microbiome and metabolites on gut microbiota.

21 May 2023

Synthetic delivery vector STxB induces mucosal immunity against viral antigens

Research describes the development of a synthetic delivery vector called STxB for mucosal vaccination. It induces mucosal immunity, including resident memory CD8+ T cells and IgA antibodies, against antigens derived from mucosal viruses when administered intranasally in mice.

21 May 2023

Bacteria News and Research

Scientists use AI to identify new antibiotic that could fight drug-resistant infections

Novel vaccine offers hope for defeating epidemic meningitis by 2030

Identifying what makes some gut bacteria strains life-threatening in pre-term babies

New tool shows early promise to help reduce the spread of antimicrobial resistance

Researchers disclose how a nanomachine takes care of cleaning up inside the cell

Short-chain fatty acids play a beneficial role in the gut-lung axis of aging mice

Microplastics in the digestive tract of seabirds alters gut microbiome, finds study

Gut bacteria toxins: A hidden trigger for Parkinson's disease?

The antimicrobial potential of nanoparticles

International clinical trial to evaluate new combinations of generic antibiotics for treating neonatal sepsis

Study findings offer hope for the development of novel treatments for leishmaniasis

First vaccine against Lyme disease is now being tested in Sweden

Exploring nutritional factors during pregnancy and in infancy to find clues for childhood tooth decay

Public acceptance of phage therapy is already moderately high, study shows

WHO chief: World must prepare for deadlier outbreak than COVID-19

AI-based method predicts small molecule substrates of enzymes

New clinical trial gets underway to evaluate new antibiotic combinations for newborns with sepsis

Toddler’s gut bacteria highly predictive of body mass index at age 5

Unlocking gut health: How indoor environment impacts the microbiota balance

Synthetic delivery vector STxB induces mucosal immunity against viral antigens

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