Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

Common member of the gut microbiome found to have specific preference for blood group A antigens

Researchers have discovered that a common member of the human gut microbiome has a specific preference for blood group A antigens.

10 Jan 2022

Composition of poplar tree microbiome changes dramatically over time, study finds

Recent work shows that the plant microbiome-;the microorganisms in a plant and its immediate environment-;influences plant health, survival, and fitness. The initial assembly of the microbiome is particularly important.

9 Jan 2022

Study shows probiotics can reduce symptoms of COVID-19 when taken post-exposure

A new study shows how a daily use of Lactobacillus rhamnosus GG (LGG) probiotic may protect against symptom development in instances when it is used as post-exposure prophylaxis within seven days after exposure to severe acute respiratory syndrome coronavirus 2.

7 Jan 2022

Bacterial biofilms use a developmental patterning mechanism seen in plants and animals

Over the past several years, research from University of California San Diego biologist Gürol Süel's laboratory has uncovered a series of remarkable features exhibited by clusters of bacteria that live together in communities known as biofilms.

7 Jan 2022

Study reinforces the link between microglia and some cases of brain disease

Certain subtle differences in DNA sequences are known to raise the chances a person may develop Alzheimer's or Parkinson's disease.

6 Jan 2022

Researchers discover how oral bacteria increase vulnerability to infection

Researchers from the University of Louisville School of Dentistry and their colleagues have discovered details of how proteins produced by oral epithelial cells protect humans against viruses entering the body through the mouth.

5 Jan 2022

Drugs that block mineralocorticoid receptor may help protect bone cells during aging

Drugs we take like prednisone can weaken our bones and so can aging, and scientists working to prevent both have some of the first evidence that the best target may not be the logical one.

5 Jan 2022

New insights into how tiny bacteria from the environment have adapted to live inside humans

The microbes that live inside our mouths, collectively known as the oral microbiome, impact our overall health in many ways that are not yet fully understood.

4 Jan 2022

Eating human food profoundly impacts the microbiome of black bears

A recent study suggests that eating human food has a pronounced effect on the microbiome of black bears.

3 Jan 2022

High-fiber diet helps melanoma patients to respond better to immunotherapy

Melanoma patients receiving therapy that makes it easier for their immune system to kill cancer cells respond to treatment better when their diet is rich in fiber, according to a large, international research collaboration that includes the Oregon State University College of Pharmacy.

24 Dec 2021

Strains - not species - of gut bacteria may provide better insights into the microbiome

Every day, the billions of bacteria that inhabit your digestive system change; the food you eat, medications you take, and germs you're exposed to make some bacteria flourish more than others.

24 Dec 2021

High-fiber diet linked with improved survival and response to immunotherapy in melanoma patients

Dietary fiber and probiotics impact gut bacteria and immunotherapy responses in melanoma patients, a new study in patients shows.

24 Dec 2021

Are our bowel habits written in our DNA?

In this interview, News-Medical talks to Dr. Mauro D’Amato about how there could be clues about the regularity of bowel movements within our genes.

24 Dec 2021

Peto's paradox offers new insights into cancer risk across mammals

The cells in the body can be thought of as tiny archery targets, each vulnerable to the deadly arrow of cancer.

23 Dec 2021

Fiber-rich diet may help some melanoma patients to respond to immunotherapy

A diet rich in fiber may help some people being treated for melanoma respond to immunotherapy treatment by influencing the gut microbiome, according to a new study led by researchers at the Center for Cancer Research at the National Cancer Institute, part of the National Institutes of Health, and the University of Texas MD Anderson Cancer Center.

23 Dec 2021

New insights into how red meat-rich diet increases cardiovascular disease risk

A Cleveland Clinic-led study has revealed new insights into how a diet rich in red meat increases risk for cardiovascular disease. The findings were published in Nature Microbiology and build on more than a decade of research by lead author Stanley Hazen, MD, PhD.

23 Dec 2021

Eating sugar is healthy for some Greenlanders with a genetic variation

A genetic variation among some Greenlanders makes sugar healthy – significantly more than for most people.

22 Dec 2021

Newly discovered species of Enterococcus bacteria named after the John Innes Centre

A newly discovered species of antibiotic-resistant bacteria has been named after the academic institute where it was identified – the John Innes Centre.

22 Dec 2021

People with IBD accumulate more fecal microplastics, study finds

Microplastics -; tiny pieces of plastic less than 5 mm in length –– are everywhere, from bottled water to food to air. According to recent estimates, people consume tens of thousands of these particles each year, with unknown health consequences.

22 Dec 2021

AI can detect signs of lung-clogging blot clots in electrocardiograms, shows study

Pulmonary embolisms are dangerous, lung-clogging blot clots. In a pilot study, scientists at the Icahn School of Medicine at Mount Sinai showed for the first time that artificial intelligence (AI) algorithms can detect signs of these clots in electrocardiograms (EKGs), a finding which may one day help doctors with screening.

22 Dec 2021

Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

Common member of the gut microbiome found to have specific preference for blood group A antigens

Composition of poplar tree microbiome changes dramatically over time, study finds

Study shows probiotics can reduce symptoms of COVID-19 when taken post-exposure

Bacterial biofilms use a developmental patterning mechanism seen in plants and animals

Study reinforces the link between microglia and some cases of brain disease

Researchers discover how oral bacteria increase vulnerability to infection

Drugs that block mineralocorticoid receptor may help protect bone cells during aging

New insights into how tiny bacteria from the environment have adapted to live inside humans

Eating human food profoundly impacts the microbiome of black bears

High-fiber diet helps melanoma patients to respond better to immunotherapy

Strains - not species - of gut bacteria may provide better insights into the microbiome

High-fiber diet linked with improved survival and response to immunotherapy in melanoma patients

Are our bowel habits written in our DNA?

Peto's paradox offers new insights into cancer risk across mammals

Fiber-rich diet may help some melanoma patients to respond to immunotherapy

New insights into how red meat-rich diet increases cardiovascular disease risk

Eating sugar is healthy for some Greenlanders with a genetic variation

Newly discovered species of Enterococcus bacteria named after the John Innes Centre

People with IBD accumulate more fecal microplastics, study finds

AI can detect signs of lung-clogging blot clots in electrocardiograms, shows study

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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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