Probiotic News and Research

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Probiotics are live microorganisms thought to be healthy for the host organism. According to the currently adopted definition by FAO/WHO, probiotics are: "Live microorganisms which when administered in adequate amounts confer a health benefit on the host".

Scientists engineer probiotic yeast to produce beta-carotene in the guts of mice

Researchers have genetically engineered a probiotic yeast to produce beta-carotene in the guts of laboratory mice. The advance demonstrates the utility of work the researchers have done to detail how a suite of genetic engineering tools can be used to modify the yeast.

13 Apr 2021

Study offers fresh insights into infection process during spaceflight

Astronauts face many challenges to their health, due to the exceptional conditions of spaceflight. Among these are a variety of infectious microbes that can attack their suppressed immune systems.

10 Mar 2021

Probiotic spray reduced incidence of fire blight in apple flowers

While many celebrate apple blossoms as classic signs of spring, they are also welcoming entry gates for pathogens. Full of nutrients to lure pollinators and promote pollen germination, flowers also attract bacteria like Erwinia amylavora, a pathogen that causes a damaging disease called fire blight.

10 Mar 2021

Study shows causal relationship between neonatal antibody production and mother's microbiota

A healthy system of gut bacteria, or microbiota, is crucial to health: Gut bacteria not only aid with digestion, but also play an important role in the body's immune response. Infants, however, are not born with full-fledged gut microbiota, which makes it difficult for them to fight off intestinal infections.

4 Mar 2021

New fermented coffee and tea contain gut-friendly live probiotics

Good news for those who need a cuppa to start the day. Researchers from the National University of Singapore (NUS) have created new probiotic coffee and tea drinks that are packed with gut-friendly live probiotics.

From National University of Singapore (NUS) 12 Jan 2021

Gut bacteria may play a role in the treatment of prostate cancer

New research shows how the gut microbiome communicates with an oral drug in prostate cancer patients.

30 Sep 2020

Defined regulatory framework needed for developing live biotherapeutic products

The Pharmabiotic Research Institute (PRI), Europe's only regulatory expertise centre for the development of microbiome-based drug products, has announced the publication of a review titled "Live biotherapeutic products: the importance of a defined regulatory framework".

18 Sep 2020

New technique tracks human milk nutrients in infant gut microbiome

A new study in mice helps explain why gut microbiomes of breastfed infants can differ greatly from those of formula-fed infants.

2 Sep 2020

Developing new fluorescent metal sensors to explore the gastrointestinal tract

A University of Houston researcher is developing a new set of metal sensors that will be able to function in the gastrointestinal tract, a low oxygen environment, to examine how gut bacteria respond when trace metal nutrients, like iron and zinc, are thrown out of balance either through diet or disease.

20 Aug 2020

Greater gut microbial diversity in kidney cancer patients linked to better treatment outcomes

Physicians at City of Hope, working in collaboration with scientists at Translational Genomics Research Institute (TGen), have found that greater gut microbial diversity in patients with metastatic kidney cancer is associated with better treatment outcomes on Food and Drug Administration-approved immunotherapy regimens.

20 Aug 2020

New algorithm can decolonize harmful gut bacteria

The human gut may not be recollected frequently, but it is home to a complex ecosystem of microbes that have a significant role to play in the way human beings function.

4 Aug 2020

Healthy microbiome can reduce severity of chickungunya disease

Chikungunya virus, once confined to the Eastern Hemisphere, has infected millions of people in the Americas since 2013, when mosquitoes carrying the virus were discovered in the Caribbean.

15 Jul 2020

Study shows gut microbiota can predict the development of type 2 diabetes

The individual mix of microorganisms in the human gastrointestinal tract provides vital clues as to how any future incidence of type 2 diabetes can be predicted, prevented and treated. This is demonstrated in a population study led from the University of Gothenburg. Sweden.

14 Jul 2020