Gut microbiota and health

This study examines gut microbiota differences in bold and shy zebrafish, finding no significant differences despite expected microbial variations.

This study shows that dietary fiber and microbiome-derived metabolites protect the enteric nervous system after spinal cord injury by modulating immune signaling.

This study identifies spaceflight-induced changes in gut microbiota and host gene expression in mice, suggesting altered host-microbiome interactions contribute to spaceflight-related pathologies.

The paper identifies over 900 microbial peptides in human blood that correlate with small intestine microbiota composition and are derived from host proteases.

The paper identifies over a thousand CO-utilizing prokaryotes in the human gut microbiome, revealing diverse CO metabolism and a degenerated Wood-Ljungdahl pathway.

This study analyzes microbiome time series data to show that the gut microbiome is stable and predictable over time despite individual bacterial volatility.

This paper evaluates interpolation methods for longitudinal microbiome data, finding that K-nearest neighbors performs best but accuracy varies by dataset and time gap.

This study compares the gut microbiota of wild and domestic pigs, finding higher alpha diversity and increased opportunistic genera in domestic pigs, but no loss of microbial species.

This study shows that Wnt5A and gut microbiota interact to maintain B cell repertoire and protect against infection, with Wnt5A heterozygous mice showing increased susceptibility to Salmonella.

The paper constructs metagenome-assembled genomes from fecal samples of Parkinson's disease and control groups, identifying microbial diversity and gene differences between the groups.

The paper compares gnotobiotic microbiomes to identify unique amino acid metabolism in the pre-weaning microbiome.

The study investigates how gut microbiome alterations affect aggression in mice, finding that reduced microbiota increases aggression, which can be reversed by restoring a wild-type microbiota.

This study shows that maternal colonization with Bifidobacterium breve during pregnancy alters fetal brain metabolism and expression of key pathways.

This study shows that adapting human IBD microbiota for mice improves colonization efficiency and alters microbiome aggressiveness based on the recipient's inflammatory environment.

The paper shows that gut microbiome diversity from different suppliers affects body weight and autism-related behaviors in BTBR mice, with a male-specific behavioral impact.

The paper develops a microbiome-based age predictor for wild baboons using 13,563 gut microbial profiles and finds that microbiome age reflects current social and environmental conditions but not developmental milestones or lifespan.

This study performs a meta-analysis of gut microbiome data across 11 diseases, identifying shared and distinct microbial signatures using machine learning and differential abundance analysis.

This study compares the effects of olanzapine and lurasidone on gut microbiota in rats, finding lurasidone increases microbial diversity and richness without metabolic dysfunction, while olanzapine reduces diversity and causes metabolic issues.

This study characterizes the gut microbiome of wild platypus using 16S rRNA sequencing and identifies microbial biomarkers of captivity, highlighting differences in community composition and potential pathogen abundance.

Enteropathway is a comprehensive metabolic pathway database for the human gut microbiota, integrating curated data from literature to provide visualization and analysis tools for studying microbiota-host interactions.

This study examines seasonal and environmental factors influencing gut microbiome variation in wild great tits across their range, finding higher diversity in winter and some habitat-related differences.

MIDASim simulates realistic microbiome data by capturing taxon correlations, sparsity, and compositionality, outperforming existing methods in accuracy and efficiency.

This study shows that repeated antibiotic use in humans leads to microbiota changes that impair intestinal mucus function in mice.

This study shows gut microbiome dysbiosis in mice increases Mycobacterium tuberculosis lung colonization by altering Nos2 pathways via the gut-lung axis.

The paper shows mitochondrial dysfunction in intestinal epithelium leads to microbiota-dependent injury and identifies gene signatures that distinguish active from inactive inflammation in IBD.

This study shows that dietary fiber consumption in mice leads to a preference for high-fat diets, linked to specific gut microbiota compositions.

This study identifies Ruminococcus torques as a keystone mucin-degrading bacterium that releases oligosaccharides accessible to Bacteroides thetaiotaomicron, linking its role to inflammatory bowel disease.

This study shows that PAHSAs improve insulin sensitivity in diet-induced obese mice via the gut microbiota, with sex-specific effects observed.

This study identifies gut microbiota DPP4-like enzymes that contribute to incretin inactivation in type 2 diabetes and shows their response to DPP4 inhibitors.