Scientific News

Imbalance of Staphylococcus bacteria could be responsible for skin damage and inflammation

Scientists have traced how the interplay of different species of Staphylococcus bacteria on the skin could influence the severity of skin eczema.

A better mouse model for inflammatory bowel disease

Researchers at the University of Michigan developed a mouse model that recapitulates many hallmarks of gut inflammation seen in people with Crohn’s disease.

How a beneficial gut microbe became a deadly pathogen

Researchers have figured out how specific strains of Enterococcus faecalis became a deadly pathogen, causing a series of deadly infections in the mid 1980s.

Common bacteria could influence wound healing

Researchers have found that several strains of bacteria, including the pathogen Staphylococcus aureus, can influence the healing of diabetic foot ulcers.

The gut microbiota could be linked with early life neurodevelopment

Intestinal microbiota might be linked to neurodevelopment in early childhood, a new study published in JAMA Network Open finds.

Gut microbes could be used to predict colorectal cancer

Researchers from the University of Trento have found that specific changes in gut microbiota composition are associated with colorectal cancer.

Antonio Gasbarrini (Cemad): ‘Great expectations for the next generation probiotics’

What characteristics will the probiotics of the future have? We asked Antonio Gasbarrini, director of CEMAD at the Policlinico Gemelli.

Family and close friends share mouth and gut bacteria

Social contacts shape the composition of the human microbiota. That’s according to a study by Ilana Brito of Cornell University in Ithaca, New York, et al.

Many gut microbes could come from the mouth

Scientists have found that even in healthy people, many mouth microbes are able to reach the gut and colonize it. The study was published in the journal eLife.

Skin-dwelling fungus could play a role in inflammatory bowel disease

A common fungus found on skin may worsen symptoms of IBD in people with a particular genetic make-up, scientists report in Cell Host and Microbe.

Changes in the gut microbiota at weaning could prevent inflammatory diseases

At weaning, changes in the gut microbiota trigger an immune reaction that is important for preventing allergies and other inflammatory diseases later in life.

Alan Wade: ‘This is how we study probiotics at CPS Research’

Alan G. Wade, the founder of CPS Research, talks about how they analyze the microbiota to assess the impact of probiotics on health.

How a gut commensal contributes to colorectal cancer

Scientists may have just figured out how colibactin, a DNA-damaging molecule produced by certain strains of E. coli, contributes to colorectal cancer.

A gut commensal reduces weight gain, obesity-related conditions in mice

P. distasonis can alleviate obesity and reduce obesity-related abnormalities. That’s the conclusion of a cinese study published in Cell Reports.

Oncology: ‘Personalized care must incorporate the microbiome’, James Kinross says

In precision cancer care, the microbiota cannot be put aside. We talked about this with James Kinross from the Imperial College London.

Gut microbiota as a tool to address antimicrobial resistance

In order to manage antimicrobial resistance and enhance immune responses against pathogens, a duo of scientists proposes to turn to the gut microbiota.

The microbiome of healthy children contains bacteria that protect them from food allergies

The intestinal microbiome of healthy children plays a protective role against food allergies, a study published in Nature Medicine concludes.

New insights into how gut cells sense commensal microbes

Cells in the gut sense commensal microbes through receptors that trigger the production of inflammatory molecules and the activation of the immune system.

Differences in gut bacteria can distinguish between bowel diseases

The gut microbiota can be useful to distinguish between IBD and IBS. That's according to a study published in Science Translational Medicine.

Periodic low-calorie diet could reduce inflammatory bowel disease

A low-calorie, low-protein diet could help reduce the inflammation associated with IBD. That’s according to a study published in Cell Reports.

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