William Santus

This study identifies Escherichia coli as a key driver of B cell accumulation in Peyer's patches via CXCR2-dependent mechanisms involving curli amyloid fibers and TLR2 signaling.

This study shows that the commensal fungus Candida albicans enhances Salmonella Typhimurium virulence by promoting arginine production, which in turn boosts Salmonella's ability to invade host cells and dampens the host's inflammatory response.