Ajay Gulati

This study shows that C57BL/6 mice from different vendors have distinct gut microbiomes, leading to different levels of indomethacin-induced intestinal toxicity.

This study shows Giardia reduces the beneficial effects of Lactobacillus in malnourished mice, altering microbial balance and increasing intestinal damage.

This study examines changes in microbiome, metabolome, and lipidome after fecal microbiota transplantation for recurrent C. difficile infection, identifying lipid and bile acid shifts linked to treatment success.

This paper introduces an offline two-dimensional liquid chromatography-mass spectrometry approach to improve metabolome annotation in fecal samples, identifying more compounds than traditional methods.

The paper finds that increased colonic ACE2 expression in Crohn's disease patients is associated with a higher risk of surgery within 5 years.

This paper introduces a high-throughput amplicon sequencing method for full-length 16S rRNA gene analysis with single-nucleotide resolution and near-zero error rate.