Scientific News

Sugar-rich diets can disrupt the gut microbiota, increase the risk of colon inflammation

Diets high in fat and sugar cause colon inflammation by disrupting the gut microbiota. A study published in Science Translational Medicine claims.

How gut microbes could trigger celiac disease

A diet rich in tryptophan shifted the microbiota composition to produce more molecules that are able to reduce gluten-related inflammation..

How the microbiota leads to altered behavior in alcohol addiction

The alcohol use disorder can induce changes in the gut microbiota. The administration of prebiotics could decrease the risk of relapse in alcohol addiction.

Faecalibacterium diversity associates with age, lifestyle, and disease

A new study, pubblished in Current Biology, claims that understanding Faecalibacterium diversity could help to choose strains suitable as probiotics.

Obesity could shorten memory recall through the action of specific gut microbes

A new study, published in Cell Metabolism, suggests that targeting the gut microbiota could help to treat memory impairment, in particular in obese people.

The eleventh edition will be about

NEXT-GEN PROBIOTICS, PREBIOTICS AND POSTBIOTICS: WHO, WHAT & WHY? Probiotics This session will underline the advances of research and clinical applications of probiotics, stimulating the discussion on: Probiotics 2.0: new…

Imbalance in gut microbes may contribute to anorexia

Some studies have underlined some differences in the gut microbial composition of people with anorexia and healthy individuals.

A mother’s gut microbes could influence brain development in the offspring

A new study published in Nature claims that specific bacteria that live in a mother’s gut produce molecules that influence the wiring of the fetal brain.

Modifying the gut microbiota: the past, the present, and the future

In a Perspective published in Science, surgeon-scientist Jennifer Wargo explores recent advances in modulating the microbial community within the human gut.

Three gut bacteria strains mimic healthy kidneys by recycling nitrogenous waste into amino acids

Researchers have isolated three gut microbiota strains that work together to consume waste products from protein metabolism and recycle them into amino acids with no toxic buildup of ammonia.

How gut bacteria boost cancer immunotherapy

A new study published in Science claims that some gut microbes produce a metabolite that boosts the effect of a class of cancer drugs.

Transferring gut microbes from mothers could help newborns build a healthy microbiota

A new study published in Cell suggests that the gut microbiota of infants born by C-section can be restored by transferring fecal microbiota from their mothers.

More clues link the gut microbiota to the brain

Strains of a particular microbe could boost the production of GABA—a neurotransmitter that plays a key role in anxiety and depression disorders.

Diet and jet-lag exacerbate inflammation of the intestine in mice

Researchers have found that disrupting the microbiota-gut axis by altering circadian rhythms or diet can drive Crohn-like inflammation of the intestine in mice.

The microbiota helps gut neurons to regulate blood sugar

A gut microbiota-modulated neural pathway can regulate blood sugar independently from the central nervous system, a new study pubblished in Science claims.

Fecal transfer could treat lethal immune condition after stem cell transplantation

Fecal microbial transplant could be a promising treatment for intestinal graft-versus-host disease caused by stem cell transplantation.

Gut bacteria worsen symptoms of multiple sclerosis in mice

A new study published in Nature found that a specific combination of gut microbes can worsen the symptoms of multiple sclerosis in mice.

Gut microbes could shape antibodies, help to avoid life-threatening condition

The gut microbiota can shape our antibodies before we encounter a disease-causing microbe, a new study published in Nature has found.

Probiotics can improve the gut microbiota in preterm babies

Researchers have found that giving preterm babies probiotics can help to improve the gut microbiota and displace harmful bacteria.

Bacterial ‘signature’ could help to predict diabetes risk

A new study suggests that 24-hour changes in the gut microbiota could help to predict who’s at risk of developing type 2 diabetes.

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