Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

Microbiome can predict a person's chronological age

Our microbiomes - the complex communities of microbes that live in, on and around us - are influenced by our diets, habits, environments and genes, and are known to change with age.

11 Feb 2020

High-fat, high-protein meals may appeal to Clostridioides difficile bacteria

Diets like the Keto, Paleo and Atkins focus on high-fat, high-protein meals that are often low in carbohydrates. This mix may appeal to Clostridioides difficile bacteria, too.

11 Feb 2020

Metformin could help leaky gut

A team of researchers from University of California, San Diego, have successfully used gut organoids in their lab to show the effects of medications to treat conditions such as “leaky gut”. The study was titled, “The stress polarity signaling (SPS) pathway serves as a marker and a target in the leaky gut barrier: implications in aging and cancer,” and was published in the journal Life Science Alliance today.

10 Feb 2020

Rhizosphere microbiome can systemically shape and control root exudation

Roots are plant organs, that typically absorb water and minerals from soil. It is lesser known that roots also secrete metabolites, so-called root exudates, which impact the properties of soil directly around the root.

9 Feb 2020

Genomic sequencing technique helps understand gut microbiota one cell at a time

A population of microorganisms living in our intestine, known as the gut microbiota, plays a crucial role in controlling our metabolism and reducing the risk of conditions such as obesity and diabetes.

9 Feb 2020

Fly model could help lay the foundation for new therapies to fight 'difficult' pathogen

The Clostridium difficile pathogen takes its name from the French word for "difficult." A bacterium that is known to cause symptoms ranging from diarrhea to life-threatening colon damage, C. difficile is part of a growing epidemic of concern for the elderly and patients on antibiotics.

8 Feb 2020

New guidelines recommend no-biopsy approach for childhood celiac disease diagnosis

The European Society for Paediatric Gastroenterology, Hepatology and Nutrition has today issued new guidance to physicians on the diagnosis of celiac disease in children recommending the no-biopsy approach at diagnosis for the majority of children suspected of having the disease.

7 Feb 2020

Study identifies two possible targets to halt liver damage in NASH

As much as 12 percent of adults in the United States are living with nonalcoholic steatohepatitis (NASH), an aggressive condition that can lead to cirrhosis or liver cancer.

6 Feb 2020

Cedars-Sinai researchers to study role of fat in promoting cancer spread to liver

A diagnosis of pancreatic or colon cancer often sparks dread about the disease's likely next destination: the liver. That's because liver metastasis is a leading cause of death in these patients.

6 Feb 2020

Gut bacteria help regulate contraction and relaxation of colon muscles

Micro-organisms in the gut support healthy digestion by helping nerve cells within the intestine to regulate the contraction and relaxation of the muscle wall of the colon, according to new research from the Crick and Bern University.

5 Feb 2020

Princeton researchers find link between microbes and cancers in threatened California foxes

Can staph microbes lead to cancer? Microbes are known to affect digestion, mood and overall health, and now Princeton researchers have shown that a shift in the microbiome is linked to cancer -- at least in a threatened subspecies of foxes found only on one island off the California coast.

4 Feb 2020

Gut microbes in wasps help overcome pesticides

An intriguing study published in February 2020 in the journal Cell Host & Microbe reports that when wasps are exposed to atrazine, a commonly used pesticide, the gut microbiome undergoes changes that help them overcome the ill-effects of the exposure. In addition, the changes are passed on to the offspring, which means that the next generation will also inherit atrazine resistance even without being exposed to the chemical.

4 Feb 2020

Research group examines differences in antibiotic resistance between the gut and mouth microbiome

The threat of antimicrobial resistance to medication is a global health issue. Recent years have seen a surge in our awareness of resistance genes; and as a result of the prevalence of these genes, antibiotics are becoming less effective at treating microbial infections, such as TB and gonorrhea.

4 Feb 2020

Behavioral therapy assisted by a smartphone app helps patients with binge eating disorders

Behavioral therapy assisted by a smartphone app, delivered via telemedicine by a health coach, was an effective treatment for several symptoms of binge eating disorders, according to a study conducted by researchers from the Icahn School of Medicine at Mount Sinai and published this week in The American Journal of Psychiatry.

3 Feb 2020

Simple solution to prevent Salmonella from affecting eggs

Salmonella is a key cause of foodborne gastroenteritis around the world, with most outbreaks linked to eggs, poultry meat, pork, beef, dairy, nuts and fresh produce.

3 Feb 2020

Researchers develop novel therapeutic approach to cure chronic hepatitis B

Researchers at Helmholtz Zentrum München, Technical University of Munich (TUM) and the German Center for Infection Research have developed a novel therapeutic approach to cure chronic hepatitis B.

3 Feb 2020

Sperm microbiome revealed with RNA sequencing

A new study reports the first-ever detailed description of the human sperm microbiome, using newer RNA sequencing techniques that are capable of discriminating between sperm RNA and that of bacterial contamination or colonization.

2 Feb 2020

Jackson Laboratory announces research affiliation, publishes new papers on genes and microbiome

January has been an exciting month at The Jackson Laboratory (JAX). With this surplus of news, we wanted to share three major stories from the past week:

31 Jan 2020

Discrepancy found between empirical evidence and cannabis users' beliefs about medical marijuana

Researchers quizzed cannabis enthusiasts at a marijuana advocacy event about their beliefs on whether the drug is effective in treating certain medical conditions.

31 Jan 2020

Maternal consumption of low-calorie sweeteners alters metabolism, gut microbiota in offspring

Many people turn to artificial or so-called natural sweeteners to cut calories and lose weight. A new study led by Dr. Raylene Reimer, PhD, published in the high-impact journal Gut discovered that the consumption of low-calorie sweeteners while pregnant increased body fat in their offspring and disrupted their gut microbiota - the trillions of bacteria and other microorganisms that inhabit the intestinal tract and affect our health and risk of numerous diseases.

29 Jan 2020

Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

Microbiome can predict a person's chronological age

High-fat, high-protein meals may appeal to Clostridioides difficile bacteria

Metformin could help leaky gut

Rhizosphere microbiome can systemically shape and control root exudation

Genomic sequencing technique helps understand gut microbiota one cell at a time

Fly model could help lay the foundation for new therapies to fight 'difficult' pathogen

New guidelines recommend no-biopsy approach for childhood celiac disease diagnosis

Study identifies two possible targets to halt liver damage in NASH

Cedars-Sinai researchers to study role of fat in promoting cancer spread to liver

Gut bacteria help regulate contraction and relaxation of colon muscles

Princeton researchers find link between microbes and cancers in threatened California foxes

Gut microbes in wasps help overcome pesticides

Research group examines differences in antibiotic resistance between the gut and mouth microbiome

Behavioral therapy assisted by a smartphone app helps patients with binge eating disorders

Simple solution to prevent Salmonella from affecting eggs

Researchers develop novel therapeutic approach to cure chronic hepatitis B

Sperm microbiome revealed with RNA sequencing

Jackson Laboratory announces research affiliation, publishes new papers on genes and microbiome

Discrepancy found between empirical evidence and cannabis users' beliefs about medical marijuana

Maternal consumption of low-calorie sweeteners alters metabolism, gut microbiota in offspring

Microbiology eBook

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Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

Microbiology eBook

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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