Scientific News

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.

Probiotics and gastrointestinal infections in children: Gasbarrini comments on the negative results reported by the NEJM

Antonio Gasbarrini from the Gemelli Hospital in Rome explains how the modulation of the intestinal microbiota is entering medicine.

A Lactobacillus strain worsens symptoms of autoimmune disease

A commensal Lactobacillus strain worsens the symptoms of systemic lupus erythematosus and triggers the host's immune system.

How beneficial gut microbes talk to intestinal cells

According to a study published in Science, some microbiota bacteria prevent immune activation by communicating with intestinal cells.

Lung-dwelling bacteria could promote cancer growth

Lung bacteria can cause inflammation associated with lung cancer by activating the host’s immune system, researchers reported in the journal Cell.

Antibiotic perturbation of the gut microbiota influences bone development

Antibiotics can alter the development of the skeleton by disrupting the gut microbiota and, consequently, affecting the immune system.

Gut microbes differ among ethnicities

The gut microbiota differs between ethnic groups, a study led by Andrew Brooks at Vanderbilt University in Nashville and published in PLOS Biology claims.

Subscribe to MicrobiomePost newsletter

Take full advantage of MicrobiomePost‘s features.