All Probiotics, Prebiotics & Synbiotics articles
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NewsStudying yeast in the gut could lead to new, better drugs
A new study sheds light on the behavior of yeast cells in the gut, paving the way for new lines of yeast that more efficiently produce therapeutic drugs tailored to address specific diseases.
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NewsPersonalized predictions of probiotic and prebiotic therapy success by computer models
A new study demonstrated that computer models of gut metabolism can predict which probiotics will successfully establish themselves in a person’s gut and how different prebiotics affect production of health-promoting short-chain fatty acids.
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FeaturesThe world’s fermented foods in health and history
The use of microbes in food fermentation dates back thousands of years; archaeological evidence suggests that fermented beverages such as rice wine were produced in China as early as 7000 BC, while bread and beer were staples in ancient Egypt.
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NewsMissing microbes in UK infant gut and probiotics highlighted by global microbiome atlas
A global atlas mapping two key gut bacteria in infants around the world has uncovered a treasure trove of bacterial strains adapted to the infant gut and not found in commercial probiotic products. It lays the foundation for more effective, tailored infant probiotics.
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NewsGlobal scientific paper establishes first consensus definition of gut health
A global group of 13 scientists and clinicians is helping establish clarity by publishing a consensus definition of gut health. They define gut health as “a state of normal gastrointestinal function without active gastrointestinal disease and gut-related symptoms that affect quality of life.”
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NewsLactobacillus rhamnosus L34: Native probiotic that reduces inflammation in patients with chronic kidney disease
Researchers in Thailand have discovered a native probiotic strain, Lactobacillus rhamnosus L34, that helps reduce uremic toxins and inflammation-related cytokines in patients with chronic kidney disease (CKD) before dialysis.
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NewsScientists create ‘smart underwear’ to measure human flatulence
Scientists have created Smart Underwear, the first wearable device designed to measure human flatulence. The device helps scientists revisit long-standing assumptions about how often people actually fart. It also opens a new window into measuring gut microbial metabolism in everyday life.
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News‘Hidden’ bugs in our gut appear key to good health, finds global study
A single group of bacteria has repeatedly shown up in high numbers in the gut microbiomes of healthy people. Scientists found the level of CAG-170 bacteria present was consistently higher in healthy people than those with diseases including inflammatory bowel disease, obesity and chronic fatigue syndrome.
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NewsPlants influence the composition and function of their surrounding microbiome to suit their needs
An investigation into plant–microbe interactions at the genetic, metabolic and physiological levels revealed that 203 bacterial gene sequences were strongly shaped by the host plant, for example through their metabolic products. One bacterial genus was found to enhance root development even in nitrogen-limited soils.
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FeaturesGut microbiome and obesity: what we know - and what we don’t
Dysbiosis is defined as an imbalance in the composition and function of the gut microbiota. This imbalance can lead to dysregulated interactions within the bacterial community and between microbes and the host, and it can be associated with disease states. However, discussions of dysbiosis often rely on simplified dichotomies, such ...
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NewsProbiotics combined with antidiabetic drugs overcome the ‘drug black hole’
A new study addressing the ’microbial drug black hole’ proposes a new microbe–drug synergistic therapeutic strategy and advances the development of precision nutrition-based interventions for type 2 diabetes mellitus.
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NewsProject to combat childhood diarrhea receives over 5 million euros
A new project will use probiotics, improved education in hygiene and advanced mathematical models to prevent children from dying of diarrhea in low and middle-income countries.
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NewsProbiotic living microneedles designed by interbacterial competition for accelerated infected wound healing
Probiotic therapy offers a promising strategy for chronic infected wound management. Inspired by bacterial competitive interactions, researchers developed a multifunctional microneedle (MN) platform to overcome the limitations of weak competitiveness and poor penetration across biofilm barriers.
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NewsRibosomal engineering creates ‘super-probiotic’ bacteria
Using ribosome engineering (RE), researchers introduced mutations affecting the protein synthesis mechanism of probiotic Lacticaseibacillus rhamnosus GG (LGG). These mutant LGGs exhibit altered surface protein expression, including increased presentation of so-called “moonlighting proteins.”
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NewsProbiotics can restore gut microbiome in breastfed infants
A new study has found that supplementing exclusively breastfed infants with a probiotic, Bifidobacterium infantis EVC001, between 2 and 4 months of age can successfully restore beneficial bacteria in their gut.
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NewsStudy reveals high stakes of early immune development—and a potential probiotic fix
Scientists find that certain gut bacteria are essential for building immune defenses during infancy, pointing to new strategies for protecting children’s health. They have identified a way to preserve healthy immune development even when infants need antibiotic treatment.
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NewsCan certain bacteria regulate aging of the immune system and its related alterations?
Researchers have discovered a strain of Lentilactobacillus capable of preventing and even reversing aging-related immune alterations. Feeding aged mice with heat-inactivated YRC2606 resulted in lowered levels of inflammatory cytokines and signaling proteins.
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NewsHarmless Klebsiella strain shows powerful protection against gut infections in Inflammatory Bowel Disease (IBD) model
A new study demonstrates that a harmless strain of Klebsiella can eliminate infections and reduce gut inflammation in mouse models of inflammatory bowel disease (IBD).
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NewsInside the gut: What our poo could tell us about our diet, gut microbes and health
Researchers have found that molecules in stool samples can accurately reflect what people eat and how their gut microbiome responds, offering a potential new tool to study nutrition and its impact on health.
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NewsProbiotics and prebiotics offer safer alternatives to antibiotics in animal agriculture
A new study shows how probiotics, prebiotics, and synbiotics can safely enhance growth and immunity in livestock, and balance the growth of intestinal microbes, offering practical alternatives to antibiotics.