Hans Ghezzi

The paper develops a model to show how cell death and growth dynamics affect DNA replication-based estimates of microbial growth, validating findings with experiments on E. coli.

The paper shows that microbial persistence under osmotic stress in Bacteroides thetaiotaomicron depends on both growth capacity and reduced cell loss.

The paper examines genetic diversity distribution in gut bacteria across different gut regions and finds it is uniform despite varying species composition.

This study investigates how early-life gut inflammation affects microbiome, endocrine, and behavioral outcomes, revealing sex-specific impacts on microbiota composition, hormone levels, and behavior.