title: Immune aspects of Bartonella.
abstract: Bartonella species have been recognized as important human pathogens only recently. Until the early 1990s, this genus was represented by one species, Bartonella bacilliformis. The recent identification of other Bartonella species as the agents of cat-scratch disease and bacillary angiomatosis has left little doubt of their emerging importance as opportunistic human pathogens. Over the last decade, extensive research has been performed on Bartonella species, resulting in an explosion in our knowledge of the genetic diversity of this genus. Unusual aspects of disease sequelae have fueled worldwide interest in defining the natural history, pathology, and molecular biology of Bartonella species. While much information about these interests has been presented, the advancement of immunological knowledge regarding Bartonella species has been slow. This review discusses immunological data on Bartonella species, focusing on the three primary human pathogens of this genus: B. bacilliformis, B. quintana, and B. henselae.
authors.affiliation: Viral and Rickettsial Zoonoses Branch, Division of Viral and Rickettsial Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Public Health Service, U.S. Department of Health and Human Ser.
authors.forename: K L
authors.initials: KL
authors.lastname: Karem
mesh_terms: D000818:Animals; D001473:Bartonella / Q000235:genetics / Q000276:immunology* / Q000472:pathogenicity*; D001474:Bartonella Infections / Q000276:immunology* / Q000382:microbiology*; D018416:Bartonella henselae / Q000276:immunology; D018413:Bartonella quintana / Q000276:immunology; D002415:Cats; D006801:Humans; D051379:Mice; D051381:Rats; D014774:Virulence