Science News

Gut microbes linked to inflammatory bowel diseases worsen colitis in mice

Inflammatory bowel diseases (IBD), such as Crohn’s disease and ulcerative colitis, are long-term conditions involving gut inflammation caused by an excessive immune response. Now, a study done in mice found…

Sugary drinks may raise diabetes risk by altering gut bacteria

The findings of a recent study suggest a potential role of gut microbiota and microbial metabolites in the link between sugar-sweetened beverages intake and diabetes risk.

Resetting the immune system: HMOs as a promising treatment for Gut-Brain Axis disorders

Emil Chuang, Chief Medical Officer at Intrinsic Medicine, explores the growing understanding of gut-brain axis disorders and the potential of Human Milk Oligosaccharides (HMOs) in their treatment. 

Global study reveals gaps in microbiota research

A new database of thousands of gut microbiota samples from across the word highlights the need for more diverse microbiota research across the globe.

Vaginal microbiota may be linked to increased Chlamydia infection risk

Certain features of the vaginal microbiota, including specific bacterial communities, could indicate an increased Chlamydia infection risk.

Redefining bacterial therapies with CRISPR: Ancillia’s strategy for enhanced efficacy

David Paez-Espino, Co-founder & CTO at Ancilia Biosciences, discusses the use of CRISPR technology to develop a new class of bacterial therapies that address critical gaps in microbiome-based treatments. 

A high-fiber diet and beneficial bacteria may improve metabolic health

Researchers have developed a new approach to restore the gut microbiota by combining a high-fiber, plant-based diet with supplementation of beneficial microbes such as Limosilactobacillus reuteri.

Gut microbes protect against colorectal cancer by regulating tumor-promoting gene

The microbiota plays a protective role against colorectal cancer by regulating Snhg9.

SER-155’s early success in stem cell transplants: reducing infections and improving outcomes

Chris Ford, Senior Vice President, Translational Biology at Seres Therapeutics, discusses the development of SER-155, a cultivated bacterial consortium designed to address the unmet medical need of preventing bloodstream infections…

Newly discovered microbiota-derived bile acids may help treat metabolic conditions

By suggesting that BA–MCYs can regulate the production of bile acids, the findings of a recent study offer insights for treating metabolic conditions such as diabetes.

Commensal bacteria may help repair the skin’s barrier

Specific microbial metabolites can lead to new therapies for skin barrier disorders such as eczema and psoriasis.

Understanding the physiology of hunger: an exclusive interview with Alessio Fasano

The discussion with Professor Alessio Fasano highlights the complex interplay between homeostatic, hedonic, and microbiota-driven mechanisms in regulating hunger.

Synergy between chemical biology and microbiome science may help tackle global issues

Chemical biology offers useful methods to study microbial systems and gather molecular information about microbiomes.

Probiotic bacteria may boost breast cancer treatment

Probiotics such as Lactobacillus can complement breast cancer therapy to improve prevention and treatment.

Fecal Microbiota Transplantation (FMT)

Fecal Microbiota Transplantation (FMT) showing promise beyond C. difficile infection in conditions like IBD, IBS, and metabolic disorders.

Improving microbiome data reproducibility: key takeaways from Celine Druart (PRI) at the Microbiome Movement event

Celine Druart, from the Pharmabiotic Research Institute, highlighted critical challenges in the microbiome field, particularly around the standardization of clinical protocols and analytical methods. 

Bile acids promote the growth of bacteria associated with Crohn’s disease

High levels of bile acids drive bacterial colonization of the gut and exacerbate gut inflammation by altering the intestinal environment.

Largest study yet links coffee’s health benefits to gut microbes

The effects of coffee on health may be mediated by gut microbes such as L. asaccharolyticus and their metabolites.

From supplements to drug development: how Biogaia navigates both worlds

Nigel Titford, CEO at Biogaia Pharma, discusses the strategic considerations and challenges involved in working across both the dietary supplement and pharmaceutical sectors. 

A mother’s gut microbes may influence stem cells in the next generation

Mice born to mothers exposed to Akkermansia muciniphila during pregnancy showed improvements in stem cell activity.

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