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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.

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.

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.

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.

New insights into the formation of the human airway microbiota

The lower airway microbiota forms within the first 2 months of life, influenced by the gestational age at birth and, in premature babies, the delivery mode.

New visions into the transmission of the mammalian gut microbiota

Commensal gut microbes are inherited from parents and change little over generations, whereas pathogens tend to be transmitted between non-kin individuals.

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