Scientific News

Microbes development from old world monkey to human might have influenced social behavior and evolutionary community trends

Researchers at North Carolina State University have underlined the evolutionary interplay between microbiomes development and human social structures.

Gut microbiota composition could predict cancer treatment outcomes

According to a new study published in the journal Microbiome, cancer treatment outcomes can be modulated by the levels of specific gut bacteria.

“There is a strong relationship between gut dysbiosis, metabolic diseases and cancer”

Rémy Burcelin explains how understanding the link between gut microbiota, metabolic syndrome and cancer could be useful from a therapeutic point of view.

Intestinal bacterial burden is controlled in the fetus during human gestation

A new study shows that viable bacteria are highly limited in utero, although have capacity to limit inflammatory potential of fetal intestinal T cells.

Breastfeeding may reduce the number of harmful viruses in the infant gut

A new study shows that breast milk can be protective against viral infections by reducing the accumulation of potentially harmful human viruses.

Vaginal microbes may help to identify women at risk for cervical cancer

Researchers have identified potential microbial markers that could identify women with HPV infection at risk for progression to cervical cancer.

Malnutrition prevents immune molecules from recognizing beneficial gut bacteria

A study, published in Cell Host & Microbe, suggests why undernourished people may be more susceptible to intestinal infections than healthy individuals.

Gut microbes could protect against liver damage

A study published in Cell Metabolism shows that the gut microbiota can act at a distance to protect against liver damage.

Newly identified microbiota-derived molecules could inhibit brain function

Researchers have identified new bacterial molecules that are able to travel to the brain and inhibit brain cell function.

Fewer antibiotics linked to reduced childhood asthma

A new study (The Lancet Respiratory Medicine) suggests that the decrease in the incidence of childhood asthma is a consequence of reduced antibiotic use.

Microbiota DNA in the blood could be used to diagnose cancer

Cancer-associated microbial signatures in the blood could help to detect the disease at its early stage, a study published in Nature has found.

Mouth microbiota composition could predict the outcome of stem cell transplants

A study published in PLOS Pathogens suggests that the oral microbiota could be used to predict the outcome of hematopoietic stem cell transplants.

Newly discovered microbiota-derived compound could drive heart disease

Researchers have identified a microbial metabolite linked to events such as heart attack and stroke. The findings could lead to new ways to diagnose, prevent, and treat heart disease.

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.

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