Host-Pathogen Interactions in Urinary Tract Infections

Host-pathogen interactions mediating pain of urinary tract infection.

BACKGROUND Pelvic pain is a major component of the morbidity associated with urinary tract infection (UTI), yet the molecular mechanisms underlying UTI-induced pain remain unknown. UTI pain mechanisms probably contrast with the clinical condition of asymptomatic bacteriuria (ASB), characterized by significant bacterial loads without lack symptoms. METHODS A murine UTI model was used to compar...

Dynamic interactions between host and pathogen during acute urinary tract infections.

Urinary tract infections (UTIs) have traditionally been viewed as acute and often self-limiting infections caused predominantly by noninvasive Escherichia coli. However, this concept has been challenged by recent findings demonstrating that an acute bladder infection results from a complex series of host-pathogen interactions that can lead to bacterial invasion and persistence and that ultimate...

Host-pathogen interactions in Campylobacter infections: the host perspective.

Campylobacter is a major cause of acute bacterial diarrhea in humans worldwide. This study was aimed at summarizing the current understanding of host mechanisms involved in the defense against Campylobacter by evaluating data available from three sources: (i) epidemiological observations, (ii) observations of patients, and (iii) experimental observations including observations of animal models ...

Host-pathogen Interactions in Invasive Staphylococcus Aureus Infections

Staphylococcus aureus is a versatile human pathogen causing a wide range of diseases from uncomplicated skin and soft tissue infections to life-threatening invasive diseases like endocarditis, bacteremia, necrotizing pneumonia, and fasciitis. The pathogen has become increasingly resistant to -lactam antibiotics, and of special concern is the rise in communityacquired (CA)-MRSA strains, as spec...

urinary tract infections in children