Digestive System News and Research

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Biolife granted U.S. patent for novel effervescent oral peptide delivery technology

BioLife today announced that the United States Patent and Trademark Office has granted U.S. Patent 12,667,605 B2 for its novel effervescent oral peptide delivery technology, designed to support current and future peptide therapeutics for obesity, diabetes and metabolic disease.

10 Sep 2026

Microplastics transport toxins and antibiotic resistance across ecosystems

Microplastics are often viewed as pollutants in their own right, but their environmental impact may extend far beyond the plastic particles themselves.

4 Sep 2026

Higher BPA exposure tracked with higher estrogen and progesterone in women

Researchers found that higher urinary concentrations of BPA and several phthalate metabolites were associated with higher serum estrogen and progesterone levels in 90 premenopausal women from Iran. The cross-sectional study also identified positive associations for combined chemical exposures, although the authors cautioned that the mixture findings are exploratory and cannot establish causality.

24 Aug 2026

Study maps rising lifetime risk of digestive cancers in China

The global landscape of oncology is shifting, and nowhere is this transition more complex or consequential than in China.

24 Aug 2026

Piezo ion channels: Key regulators of digestive health and disease

Mechanosensitive Piezo ion channels, particularly Piezo1 and Piezo2, are gaining recognition as central regulators of digestive system physiology and disease.

7 Aug 2026

KCNE gene family emerges as a promising target for future precision medicine

A growing understanding of the KCNE gene family is reshaping how scientists view the regulation of electrical signaling across the human body, highlighting its essential role in maintaining normal physiological function and its connection to a wide range of diseases.

5 Aug 2026

Digital twin of the gut-brain axis aims to advance neurostimulation therapies

The gut and brain are in constant conversation, exchanging signals that regulate hunger and digestion, as well as the body's response to stress.

3 Aug 2026

Using DNA sequencing for accurate identification of microbial infections in cystic fibrosis patients

Lung infections are a constant risk for people living with cystic fibrosis (CF), a life-threatening genetic disorder which impairs lung function, predisposes people to persistent airway infections and exposes them to acquiring multidrug resistant infections.

3 Aug 2026

Signals traveling from the gut through the vagus nerve help form memories

When French writer Marcel Proust famously recalled his childhood from the taste of a Madeline cookie, his stomach may have done some of the work.

27 Jul 2026

Time zone changes disrupt vital gut bacteria during travel

A dream holiday, an exotic destination, a long-haul flight, and finally some well-deserved rest. The problem is that many travelers arrive at their destination only to spend the first days of their vacation struggling with fatigue, sleep disturbances, low energy levels, and digestive issues.

23 Jul 2026

Study finds some sweeteners can slow the growth of gut bacteria

Cambridge researchers have shown how commonly-used sweeteners slow the growth of certain gut bacteria.

16 Jul 2026

LEAP2 hormone may predict anorexia nervosa relapse risk

People with anorexia nervosa have unusually high levels of a hormone called LEAP2 in their blood when they are in the acute phase of the disorder, according to research presented today (Thursday) at the Federation of European Neuroscience Societies (FENS) Forum 2026.

8 Jul 2026

New AI framework outperforms conventional biomarkers in predicting cancer survival

Digestive system cancers, including hepatobiliary and gastrointestinal malignancies, remain a major global oncological burden. Although immune checkpoint inhibitors have changed the treatment landscape for some patients, their overall efficacy remains limited, with only about 15% to 30% of patients achieving durable clinical benefit.

1 Jul 2026

Childhood factors causing later menarche impact lifelong adult health

Problems in adulthood such as tobacco use disorder and some conditions related to the digestive system, heart, bladder, joints and brain, are all shown to be affected by some influences that occurred in childhood, according to research presented Saturday at ENDO 2026, the Endocrine Society's annual meeting in Chicago, Ill.

15 Jun 2026

New genetic driver found for rare small intestinal cancers

A signaling system known as the Wnt pathway plays a central role in how cells in the intestine grow, divide, and renew themselves.

12 Jun 2026

Prenatal therapy for cystic fibrosis improves lifelong health outcomes

This Cystic Fibrosis Awareness Month, Children's Hospital Colorado (Children's Colorado) is highlighting a growing shift in care: starting cystic fibrosis treatment before birth to improve lifelong health outcomes and reduce hospital stays.

27 May 2026

RNA modifications shape gut immunity and intestinal macrophage function

A new perspective on gut immunity is highlighting the powerful role of RNA modifications in shaping how the body maintains balance in the digestive system.

24 May 2026

Semaglutide helps patients who gain weight after bariatric surgery

New UCL research supports use of the weight loss drug semaglutide for patients who do not get enough benefit from bariatric surgery.

22 May 2026

Cincinnati scientists grow larger gut organoids with self-developing nerve cells

Thanks to special 3D-printed scaffolding trays designed by experts at Cincinnati Children's, researchers can now produce larger versions of functional human gut organoids twice as fast as previous methods-and these organoids grow their own nerve cells.

22 May 2026

GLP-1 drugs may help curb addiction by targeting reward pathways

GLP-1 receptor agonists, already used for Type 2 diabetes and obesity, show promise in reducing alcohol and drug-seeking behaviors through central reward and dopamine-related pathways. Most evidence remains preclinical, with limited early human data, so larger clinical trials are needed before these drugs can be recommended for addiction treatment.

21 May 2026