Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

Researchers investigate the association between low fertility and uterine microbiota in dairy cows

Reduced fertility prolongs the interval from calving to conception in dairy cows, resulting in significant economic losses to dairy farms.

7 Jul 2023

NOSTER & Science Microbiome Prize winner illuminates how "silent flagellins" from commensal microbiota evade innate immunity

Sara Clasen is the 2023 winner of the NOSTER & Science Microbiome Prize for her work in illuminating how "silent flagellins" from commensal microbiota evade a host's innate immunity.

6 Jul 2023

Swarm learning shows promise in cancer research

The DECADE research project is the first to use swarm learning in cancer research. The German Cancer Aid is funding the joint project of several university hospitals with around 1.5 million euros.

6 Jul 2023

Biomarker found in urine could help diagnose acute tubulointerstitial nephritis

In a study led by Johns Hopkins Medicine, in collaboration with Yale School of Medicine, researchers have identified a biomarker found via a simple urine test that can be used to diagnose acute tubulointerstitial nephritis (AIN), a medical condition that causes inflammation of the kidneys and can lead to acute kidney injury (AKI) — a sudden loss of kidney function.

5 Jul 2023

Study identifies role of ROR1 in pancreatic cancer metastasis

Tumor-initiating cells, or cancer stem cells, are gaining attention in cancer therapy, as they can travel through the body and cause cancerous tumors at other sites through metastasis.

5 Jul 2023

Reproductive impact of changes in the vaginal microbiome of obese women

Study explores the impact of obesity on vaginal microbiota and reproduction.

5 Jul 2023

Study finds correlation between oral microbiome, alcohol metabolism, and hangover severity

Hangovers are common among people who drink alcohol. Previous research showing that a hangover's combination of both mental and physical misery can occur after a single episode of alcohol consumption also revealed that a rapid breakdown of alcohol into acetaldehyde is associated with less severe hangovers.

4 Jul 2023

Inherited genes linked to higher risk for diverticular disease of intestine

University of Queensland researchers have used genetics to reveal that much of the risk of developing a common and sometimes fatal intestinal disease is inherited.

4 Jul 2023

Sugar sialic acid fuels disease-causing bacteria in the gut, study shows

A new study by researchers at the University of British Columbia (UBC) and BC Children's Hospital shows the sugar sialic acid, which makes up part of the protective intestinal mucus layer, fuels disease-causing bacteria in the gut.

3 Jul 2023

Lactobacillus vaginal suppositories may help prevent recurrent cystitis in postmenopausal women

Recurrent cystitis (RC) is a frequent infection of the urinary tract and bladder, which is highly prevalent among postmenopausal women.

3 Jul 2023

Inappropriate antibiotic use in low and middle-income countries disrupts infant gut health, fuels antimicrobial resistance

Overuse of antibiotics contributes to the problem of drug-resistant bacteria. Developing countries and young children are particularly affected. Review examines how antibiotics affect gut bacteria and drug resistance in infants in low- and middle-income countries.

2 Jul 2023

Microbial exposure during infancy contributes immune system development

The research paper explores the role of early life environmental factors and the human microbiome in the development of atopy and asthma. It highlights the potential impact of exposures on immune function and provides insights into microbial mediators of chronic inflammatory diseases in childhood.

29 Jun 2023

WHO to declare artificial sweetener aspartame as possible carcinogen

The World Health Organization recently indicated that aspartame will likely be declared a “possible carcinogen to humans.”

29 Jun 2023

Elucidating the role of the gut-brain-axis in autism

The study investigates the relationship between the gut and the brain in autism spectrum disorder (ASD), identifying microbial profiles and metabolic products associated with ASD phenotypes, dietary patterns, and inflammation. The findings provide insights into the role of the gut-brain axis in ASD and its potential impact on understanding and managing the disorder.

28 Jun 2023

New drug effective as a treatment against ulcerative colitis, clinical trial shows

A new drug, investigated by Amsterdam UMC together with colleagues around the world, is effective as a treatment against ulcerative colitis.

28 Jun 2023

Research shows the efficacy of methionine restriction to reverse old-age-induced obesity

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 15, Issue 11, entitled, "Old-age-induced obesity reversed by a methionine-deficient diet or oral administration of recombinant methioninase-producing Escherichia coli in C57BL/6 mice."

27 Jun 2023