Pediatrics

Maternal immune cells influence a newborn’s lung immunity through the microbiota

The findings of a new study suggest that a newborn’s lung immunity is influenced by the interplay between maternal γδ T cells, the gut microbiota and microbial-derived SCFAs.

The maturation of gut fungal communities is associated with a baby’s body mass index

The findings of a new study suggest that mycobiome maturation and infant growth trajectories are linked.

New analysis refutes the existence of a fetal microbiota

The findings of a new study support the ‘sterile womb’ hypothesis and may help scientists avoid pitfalls of contamination in the analysis of samples where microbes are expected to be…

A mother’s gut microbes share genes with bacteria in the infant gut

A mother’s microbiota may shape the infant gut microbiota through horizontal gene transfer, in addition to the classical transmission of maternal bacteria to the infant’s gut.

Christoph Lacroix: “Bifidobacteria are critical for microbiota development in infants”

According to Christoph Lacroix (ETH Zurich), bifidobacteria are critical in the development of the neonatal microbiota. Here's why.

Microbiotas are transmitted between people that spend time together

A recent study suggests that people who spend time together share similar gut microbiotas — with some microbes being largely transmitted between friends and relatives.

A nursing mother’s diet alters the microbiota of her offspring, mouse study finds

The findings of a new research suggest that a mother’s diet during nursing influences her offspring’s microbiota composition, gut health and predisposition to become obese.

L. rhamnosus GG increases Bifidobacteria and reduces inflammation in children with cystic fibrosis, study says

A supplement of LGG would seem to favour the proliferation of Bifidobacterium and the improvement of clinical and immunological response to childhood cystic fibrosis.

COVID-19 in children: nasal microbiota as a possible ‘shield’ protection

Moraxella may be involved in protecting children from COVID-19 infections through its action on amino acid and lipid metabolism in the upper respiratory tract.

Babies acquire multi-drug-resistant bacteria within hours of birth

Antimicrobial resistant bacteria are present in newborns after just a few hours of life and they help to understand the routes of transmission of antibiotic-resistance genes.

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