SOS regulatory elements are essential for UPEC pathogenesis

B. Li, P. Smith, D.J. Horvath, Jr, F.E. Romesberg, S.S. Justice, Microb. Infect. (2010) 12:662-668.
pubpic2010liEpithelial cells are highly regarded as the first line of defense against microorganisms, but the mechanisms used to control bacterial diseases are poorly understood. A component of the DNA damage repair regulon, SulA, is essential for UPEC virulence in a mouse model for human urinary tract infection, suggesting that DNA damage is a key mediator in the primary control of pathogens within the epithelium. In this study, we examine the role of DNA damage repair regulators in the intracellular lifestyle of UPEC within superficial bladder epithelial cells.

Advertisements