Gastroenterology

The microbiota may affect people’s response to an antidiabetic drug

Some gut and mouth bacteria produce enzymes that metabolize acarbose, a common antidiabetic drug, in ways that may reduce its therapeutic efficacy. A new study published in Nature claims.

How antibiotics damage the gut microbiota

Strategies to mitigate some of the collateral damages of antibiotic therapies are necessary. A new study published in Nature claims.

How gut microbes influence immune cells in the brain

Gut microbes seem to regulate the number and function of immune cells of central nervous system. A new study published in The EMBO Journal claims.

Aging can alter the gut microbiota

Aging produces changes in the microbiota of the small intestine. These changes are distinct from those caused by drugs or concomitant conditions and they could influence human health.

How some gut microbes can drive resistance to prostate cancer treatment

Some individuals with advanced prostate cancer develop resistance to ADT, which promotes the expansion of specific gut bacteria that can synthesize androgens.

How gut microbes influence an autoimmune disease that affects the eye

Gut microbiota-derived secondary bile acids might be key regulators in the pathogenesis of autoimmune uveitis. A new study published in Cell Reports claims.

Gut microbes may make some people more susceptible to neurological disease caused by staple crop cassava

Differences in gut microbiota composition may make some people more susceptible to Konzo's disease. A new study published in Nature Communications claims.

Medications may build up in gut microbes in ways that reduce the drugs’ efficacy

Medications can accumulate in gut microbes, altering the activity of bacteria and potentially reducing the effectiveness of the drugs. A new study published in Nature claims.

Antibiotics-driven changes in the microbiota could impact lifespan

The type of microbiome that repopulates the gut after antibiotics has the potential to reprogram the mammalian immune system with long-lasting effects including on longevity. A new study published in…

Molecules from dying gut cells fuel bacterial growth

Chemotherapy treatment and intestinal diseases can alter the process of programmed cell death, which can lead to gastrointestinal tract's infections.

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