Madelaine Leitman

The paper uses in vitro macrophage polarization data to identify an IFNγ signature in active Crohn's disease intestinal inflammation.

This study compares gut virome composition across ancient and modern human populations, finding increased similarity and shifts toward temperate lifestyles and bacterial pathogenicity with industrialization.

This study identifies Prevotella copri as a driver of MASLD progression by promoting hepatic steatosis and fibrosis through lipid accumulation and impaired intestinal tight junctions.

This study identifies microbial differences in SERT knockout mice that correlate with depressive behaviors and can accurately classify the phenotype.