Scientific News

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.

Huge trove of unknown bacteria found in the gut

Thanks to advanced computational tools, scientists have identified nearly 2,000 new species of gut bacteria. A step towards understanding the microbiota.

More evidence that gut bacteria may have impact on mental health

Some gut bacteria might influence mood and prevent depression, according to a new study published in Nature Biotechnology.

A microbiome approach to address NAFLD and intrahepatic cholestasis in pregnancy

MetaboGen is active in the field of live biotherapeutic products and on the study of liver diseases. We discussed their approach with Sara Malcus, CEO of the company.

Breast pumps could change the milk microbiota, study says

According to a new study, the microbiota of breast milk depends on whether the milk is pumped or fed to an infant directly from the breast.

More than 150,000 genomes added to the catalogue of bacteria in the human body

An Italian study published in Cell has identified over 5,000 new species of bacteria and archaea belonging to the human microbiota.

Drugs’ side effects: study reveals the role of intestinal microbiota

Drug assumption activates metabolic reactions both in the host and its gut microbiota. A study quantified the bacterial impact.

Lars Engstrand: ‘We study the vaginal microbiome to prevent diseases’

Prof. Lars Engstrand from the Karolinska Institutet, in Stockholm, Sweden, explains how studying the vaginal microbiota could impact on reproductive medicine.

Babies’ nose bacteria are linked to the duration of respiratory infections

A Swiss study suggests that some specific nose bacteria are related to the duration of colds and cough in children.

How vitamin A and gut microbiota regulate the intestinal immune system

The gut microbiota reduces the production of retinoic acid, a metabolite of vitamin A, to regulate immune activity and prevent pathogens.

Gut microbiota and aging: state of the art

Researchers from Università Cattolica del Sacro Cuore, in Italy, reviewed the scientific literature on the link between gut microbiota and aging.

Colon cancer: ‘Microbiota crucial for prevention and treatment’, James Kinross says

According to J. Kinross, from Imperial College London, there's an urgent need to understand the role of the intestinal microbiome in the etiology of cancer.

Some commensal bacteria support gut epithelial regeneration

Lactic-acid-producing bacteria support the regeneration of the gut lining by promoting the growth and differentiation of intestinal stem cells.

Ted Dinan «How we discovered the link between gut microbiota and depression»

According to Prof. Ted Dinan, who has been investigating the brain-intestinal axis for years, the gut microbiota plays a role in the genesis of depression.

More evidence that fecal transplants are safe and effective against Clostridium difficile infection

Fecal microbiota transplantation can be safely done either with lyophilized or frozen product, found a clinical trial published in the journal PLOS ONE.

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