Scientific News

Prostate cancer: gut microbiome regulation may reduce radiotherapy side effects

Radiotherapy against prostate cancer may cause serious intestinal side effects. We discussed the impact of the local microbiota with Miguel Reis Ferreira.

Fecal microbiota transplant successfully treat patients with C. diff, UK’s largest survey finds

The largest study of fecal microbiota transplant in the UK shows that the procedure can successfully treat patients with C. diff infection.

The microbiota clock: how gut microbes and circadian rhythms influence health

Researchers at UCC Ireland reviewed current knowledge on the microbiota-gut-brain relationship. Their work is published in Cell Metabolism.

Vaping alters the mouth microbiota, increasing infection odds

Researchers have found that smoking e-cigarettes changes the community of microbes living in the mouth, making users prone to inflammation and infection.

Cohabiting twins can share microbial gut strains for decades

Researchers at the University of Alabama at Birmingham, showed the existence of shared gut microbial strains in twins, even after years post separation.

Why we need to study tissue microbiome in cancer

The existence of a tumor microbiota have a lot of implications. We discussed this topic with Sandrine Miller-Montgomery (UC San Diego).

Fasting may alleviate diabetes-related cognitive decline by altering the gut microbiota

A study in mice suggests that short-term intermittent fasting alters the gut microbiota, alleviating the cognitive deficits associated with diabetes.

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.

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