Karen J. Guillemin

This study analyzes social behavior in young zebrafish, finding that they exhibit specific proximity preferences and turning biases that shape early social interactions.

This study shows that Vibrio cholerae's T6SS ACD induces intestinal contractions by activating macrophages and altering their distribution in zebrafish.

The paper shows that zebrafish microbiota influences social behavior by modulating microglial remodeling of forebrain neurons through the c1q pathway.

The paper uses single-cell transcriptomics to analyze how the microbiota affects cell types across the entire body of zebrafish, showing cell-type-specific responses and promoting developmental plasticity.

This study identifies BefA, a microbiome-derived protein that promotes β-cell mass by permeabilizing membranes, linking microbiome composition to diabetes risk.

This study generates zebrafish models of myotonic dystrophy by mutating mbnl genes, revealing physical and molecular phenotypes similar to the human disease.

The paper develops genetic tools for manipulating symbiotic bacteria and uses them to study colonization patterns in zebrafish.