urinary tract infection

Innovative new studies at the School of Medicine will evaluate novel strategies for reducing infections in health-care settings. The research, led by Victoria Fraser, MD, is funded by a grant from the U.S. Centers for Disease Control and Prevention.

The schematic in the center shows how a drug molecule (in the circle) prevents UTIs by stopping pili formation.A different approach to treating urinary tract infections (UTIs) could defeat the bacteria that cause the infections without directly killing them, a strategy that could help slow the growth of antibiotic-resistant infections. Instead of trying to wipe out bacteria, researchers at the School of Medicine have been working to create pharmaceuticals that essentially “defang” the bacteria by preventing them from assembling pili, microscopic hairs that enable the bacteria to invade host cells and defend themselves against the host’s immune system.

The schematic in the center shows how a drug molecule (in the circle) prevents UTIs by stopping pili formation.A different approach to treating urinary tract infections (UTIs) could defeat the bacteria that cause the infections without directly killing them, a strategy that could help slow the growth of antibiotic-resistant infections. Instead of trying to wipe out bacteria, researchers at Washington University School of Medicine in St. Louis have been working to create pharmaceuticals that essentially “defang” the bacteria by preventing them from assembling pili, microscopic hairs that enable the bacteria to invade host cells and defend themselves against the host’s immune system.