Mathilde Poyet

This study shows that PPI-associated microbiome changes cause systemic metabolic and transcriptional responses, affecting metabolism and inflammation in multiple tissues.

The paper investigates how lifestyle-associated microbiome shifts and host genetics influence gene expression in intestinal organoids, identifying microbiome-dependent allele-specific expression effects.

This study examines gut microbiome diversity and structure across different lifestyles in Thailand, finding variations in microbial composition and associations with lifestyle factors.

The paper uses genome-scale metabolic models to predict how diet and lifestyle affect microbial interactions in the gut microbiome, finding shifts from collaboration to competition with high sugar intake.

This study identifies Blautia wexlerae's role in converting dietary fats into bioactive metabolites that enhance gut hormone secretion and improve metabolic health in mice and humans.

This study maps immune responses to fungal antigens in IBD using T cell repertoire sequencing and PhIP-Seq, identifying T cell clonotypes and antibody responses against S. cerevisiae proteins.

The paper identifies new phosphorothioate DNA modification systems in the human gut microbiome using genomic and mass spectrometric analysis.

The paper compares host transcriptional responses to urban and rural gut microbiomes, finding urban microbiomes affect innate immune pathways and high-diversity microbiomes trigger stronger host responses.

This study examines how gut bacteria genomes adapt to industrialization, finding convergent genomic responses in stress response, cell envelope remodeling, and central metabolism across different populations.

The paper investigates how industrialization affects microbial and physiological traits in the human gut across diverse populations, finding homogenized microbiomes, reduced diversity, and impaired disease prediction accuracy in less industrialized groups.

This study shows gut microbiota influences disease severity in an experimental pemphigoid model, with specific taxa linked to protection or inflammation.

This study evaluates how methodological choices in bulk TCR-Seq affect T cell repertoire profiling, finding that RNA/DNA quality significantly impacts results and that low quantities can be partially compensated by increasing PCR cycles.

The study assesses AMR gene reservoirs in human, animal, and environmental samples from a Kathmandu temporary settlement using metagenomics and network analysis.