Scientific News

Mother’s gut microbes may affect the risk of obesity and diabetes in offspring

A study published in Science suggests that a mother's gut microbes shape the metabolism of offspring, conferring resistance to obesity.

Fecal microbiota transplants: opportunities and challenges

In two articles published in Cell Host & Microbe, scientists discuss some areas of FMT research that could help to develop safe and effective FMT therapies.

How the microbiota regulates gut homeostasis

A new study, published in Nature Microbiology, sheds light on how gut microbes influence the equilibrium of the gut under healthy and disease conditions.

Gut bacteria help control muscle contraction in the colon, support healthy digestion

A new study helps to explain how nerve cells sense the microbes in the gut and how they coordinate their function with other tissues in the digestive tract.

Dietary fibers could alter the gut microbiota, benefit human health

A new study could inspire the use of dietary fibers to manipulate the gut microbiota and its functions, with beneficial effects for health.

Laxative abuse and other diarrhea-causing events could trigger C. difficile infection

A new study published in Nature Microbiology shows that the risk of colonization with C. difficile is highest during recovery from acute diarrhea.

Taking vitamin D and omega-3 during pregnancy could change the infant airway microbiota

A study suggests that the effects of dietary interventions during pregnancy are mediated by different factors, including the infant airway microbiota.

Diabetes and cancer could be transmitted through gut bacteria, researchers argue

The gut microbiota plays a role in the noncommunicable diseases. Now a theory suggests that these conditions could be transmitted through the gut bacteria.

Gut dysfunction caused by a high fat diet might be linked to microbiota composition

Fat feeding reduces nutrient sensitivity of specific cells in the gut and alters the gut microbiota, a study published in eLife claims.

Giorgio Trinchieri: ‘Microbiome based strategies in oncology to improve immunotherapy’

The modulation of the microbiota impacts on the efficacy of the new anti-PD-1 cancer therapies. We discuss it with Giorgio Trinchieri (NIH, USA).

Changes in the oral microbiome might reveal caries development in children

Researchers have identified oral bacterial species that are elevated in children before they develop dental caries.

Lung bacteria could help to predict clinical outcomes in critically ill patients

Researchers have found that lung bacteria could help to predict how well people in intensive care will respond to treatment.

Gut microbe could protect against Parkinson’s, study in worms shows

A new study published in Cell Reports suggests that a common gut microbe could slow—and even reverse—the build-up of a protein associated with Parkinson's.

Human metabolites boost the growth of bacteria linked with inflammatory bowel disease

Researchers have found a class of metabolites that can shift the gut microbiota towards an IBD-like composition.

Nose-dwelling bacterium contributes to a healthy nasal microbiota

Staphylococcus epidermidis contributes to a healthy nasal microbiota, likely by stimulating the production of antimicrobial molecules in the nose.

Algorithm reveals dozens of new antimicrobial compounds in the human gut

Researchers developed an algorithm that revealed dozens of previously unknown compounds in the human gut.

Healthy ageing: is Christensenella the cornerstone of the gut microbiota?

Philippe Langella, Research Director at INRA, explains how Christensenella could help establish an eubiotic gut microbiota in the elderly.

Diet and environment influence recovery of the gut microbiota after antibiotics

The recovery of the gut microbiota after antibiotic treatment depends on the host’s diet and on environmental factors, a study published in Cell Host & Microbes claims.

How gut microbes contribute to chemotherapy-induced pain

Researchers have started to figure out how the gut microbiota contributes to the development of peripheral neuropathy, a common side-effect of chemotherapy.

Mother’s gut microbes protect newborns from infection

A study in mice shows that part of maternal milk’s protective effects comes from the bacteria that reside in the mother’s gut.

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