title: The immunopathogenesis of staphylococcal skin infections - A review.
abstract: Staphylococcus aureus and S. pseudintermedius are the major causes of bacterial skin disease in humans and dogs. These organisms can exist as commensals on the skin, but they can also cause severe or even devastating infections. The immune system has evolved mechanisms to deal with pathogenic microorganisms and has strategies to combat bacteria of this type. What emerges is a delicate "peace" between the opposing sides, but this balance can be disrupted leading to a full blown "war". In the ferocious battle that ensues, both sides attempt to get the upper hand, using strategies that are comparable to those used by modern day armies. In this review article, the complex interactions between the immune system and the organisms are described using such military analogies. The process is described in a sequential manner, starting with the invasion itself, and progressing to the eventual battlezone in which there are heavy casualties on both sides. By the end, the appearance of a simple pustule on the skin surface will take on a whole new meaning.
authors.affiliation: Companion Animal Health Centre, School of Animal and Veterinary Sciences, University of Adelaide, Roseworthy Campus, Roseworthy SA 5371, Australia. Electronic address: p.hill@adelaide.edu.au.
authors.forename: P B
authors.initials: PB
authors.lastname: Hill
authors.affiliation: Dermatology resident, Synergy Animal General Hospital, 815 Kishigami Kawaguchi, Saitama, 333-0823, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Imai
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000276:immunology / Q000382:microbiology; D004285:Dogs; D054884:Host-Pathogen Interactions; D006801:Humans; D012867:Skin / Q000276:immunology / Q000382:microbiology / Q000473:pathology; D013207:Staphylococcal Skin Infections / Q000276:immunology* / Q000382:microbiology / Q000473:pathology / Q000662:veterinary; D013210:Staphylococcus / Q000276:immunology* / Q000472:pathogenicity; D013211:Staphylococcus aureus / Q000276:immunology* / Q000472:pathogenicity
keywords: Dogs; Immune system; Infection; Skin; Staphylococcus aureus; Staphylococcus pseudintermedius