title: The role of C-reactive protein in the resolution of bacterial infection.
abstract: C-reactive protein is an acute phase protein in man and an important component of the innate immune system. C-reactive protein activates the classical pathway of complement, which is one of its main mechanisms in providing host defense. It has recently been recognized that C-reactive protein interacts with the cells of the immune system by binding to Fc gamma receptors. It may thus bridge the gap between innate and adaptive immunity and provide an early, effective antibacterial response. Furthermore, as it protects against the damaging inflammatory response to lipopolysaccharide and cytokines, it may prevent the lethal side-effects of bacterial products. The recent identification of the interaction of C-reactive protein with Fc gamma receptors will lead to an enhanced understanding of C-reactive protein and its role in both the innate and acquired immune systems.
authors.affiliation: Department of Veterans Affairs Medical Center, University of New Mexico, Albuquerque, New Mexico 87108, USA. tduclos@unm.edu
authors.forename: T W
authors.initials: TW
authors.lastname: Du Clos
authors.forename: C
authors.initials: C
authors.lastname: Mold
mesh_terms: D001424:Bacterial Infections / Q000276:immunology*; D002097:C-Reactive Protein / Q000737:chemistry / Q000378:metabolism*; D006801:Humans; D007113:Immunity, Innate
chemical_list: D002097:C-Reactive Protein