gut microbiota

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.

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