gut-brain-axis

Teams of scientists from around the world envisage new solutions and methods for treating and preventing different kinds of allergic diseases, thanks to our gut microbiota and its preventive role.

The microorganisms that live in and on our body have been implicated in a variety of health functions and diseases. Two microbiologists comment on certain common assumptions about the human microbiota, including that it weighs 2 kg and is altered in case of obesity.

Fecal microbiota transplantation (FMT) has shown to be efficient in recurrent Clostridioides difficile infection and is being researched in clinical trials for other conditions, but its mechanisms of action remain poorly understood. Two new studies shed light on factors that predict clinical success in FMT.

Studying host-microbe interactions in controlled environments is a major challenge in the field of microbiome research. This article outlines the relevance, pros and cons of intestinal fermentation in in vitro models and provides an overview of their applications in microbiome research.