Scientific News

How the gut microbiota modulates human health

The gut microbiota could influence our health by producing metabolites that interact with human receptors, a study published in Cell Host & Microbe claims.

Gut microbes influence muscle mass and function in mice

According to a recent study published in Science Translational Medicine, the gut microbiota may influence the development of muscle mass.

Bacterial supplement could reduce risk of heart disease in obese people

People with obesity-related conditions may benefit from supplements of the gut commensal Akkermansia muciniphila, a recent study suggests.

Microbial compound could predispose children to asthma

A microbial compound could increase the risk of asthma in children. A study identified the mechanisms that link the microbiota to allergies.

High-fat diets induce reproducible changes in the mouse gut microbiota

A high-fat diet induces reproducible changes in the gut microbiota, a meta-analysis published in Cell Host & Microbe revealed.

Ocean bacteria can alter the skin microbiota

A swim in the ocean could change the microbiota on our skin, increasing the likelihood of infection, researchers have found.

Some gut bacteria could prevent and reverse food allergies

Beneficial gut microbes may prevent and reverse food allergies, a study published in Nature Medicine finds.

Maternally inherited genetic mutations influence microbiota diversity

Mutations in the DNA of mitochondria influence both the gut microbiota and the diseases linked to it, a study published in Science Signaling claims.

Gut microbes could boost the activity of immune cells

The gut microbiota could boost the activity of immune cells. That's according to a new study published in the journal Immunity.

How engineered bacteria could help cancer therapy

Researchers have engineered bacteria that can colonize tumors and deliver immunotherapy drugs. The study was published in Nature Medicine.

Gut microbes could influence neurodegenerative disease progression

A new study, published in Nature, shows a functional link between the gut microbiota and amyotrophic lateral sclerosis (ASL).

Antibiotics can leave the lungs susceptible to flu virus infections

The gut microbiota help to maintain a first line of defense against influenza, while antibiotics can leave the lungs vulnerable, a new study claims.

The role of short-chain fatty acids in the gut-brain axis

Scientists at KU Leuven summarized existing data on how SCFAs regulate the gut–brain axis, including the impact on the immune, endocrine and neural systems.

Gut microbes influence tolerance to opioids

Intestinal microbiota could be a therapeutic target for preventing and managing tolerance to opioids.

How gut microbes regulate fat tissue in obesity

According to a study published in Science Translational Medicine, the gut microbiota could regulate fat tissue and therefore play a key role in obesity.

Gut microbes can convert type A blood to a universally accepted type

Two enzymes produced by gut microbiota can convert the blood type A into 0. The findings may improve the capacity of blood banks.

MIBIOC: the 1st international conference dedicated to microbiota in oncology

"MIBIOC - The way of the microbiota in cancer" - IRCCS National Cancer Institute, Milan, 21-22th November 2019.

Gut bacteria metabolize Parkinson’s disease medication

Specific gut bacteria break down levodopa, which is used to treat Parkinson’s. This could lead to the development of new levodopa therapies.

Study shows how irritable bowel diseases disrupt the gut microbiota

IBD: a study, published in Nature, for the first time analyzed the chemical and molecular events that disrupt the gut microbiota during flare-ups.

Gut bacteria linked to autism symptoms in mice

A study published in Cell provides further support to the idea that the microbes found in the gut of people with autism could have a role in their symptoms.

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