Cell adhesion molecules in inflammation and immunity: relevance to periodontal diseases.
Inflammatory and immune responses involve close contact between different populations of cells. These adhesive interactions mediate migration of cells to sites of inflammation and the effector functions of cells within the lesions. Recently, there has been significant progress in understanding the molecular basis of these intercellular contacts. Blocking interactions between cell adhesion molecules and their ligands has successfully suppressed inflammatory reactions in a variety of animal models in vivo. The role of the host response in periodontal disease is receiving renewed attention, but little is known of the function of cell adhesion molecules in these diseases. In this review we summarize the structure, distribution, and function of cell adhesion molecules involved in inflammatory/immune responses. The current knowledge of the distribution of cell adhesion molecules is described and the potential for modulation of cell adhesion molecule function is discussed.
Department of Periodontics, University of Illinois at Chicago College of Dentistry 60612.
J M
JM
Crawford
K
K
Watanabe
D000818:Animals; D015815:Cell Adhesion Molecules / Q000235:genetics / Q000276:immunology* / Q000378:metabolism / Q000502:physiology*; D005881:Gingiva / Q000276:immunology / Q000378:metabolism / Q000502:physiology; D005882:Gingival Diseases / Q000276:immunology / Q000378:metabolism / Q000503:physiopathology; D006801:Humans; D007249:Inflammation; D016023:Integrins / Q000737:chemistry / Q000276:immunology / Q000502:physiology; D007962:Leukocytes / Q000276:immunology / Q000378:metabolism / Q000502:physiology; D010510:Periodontal Diseases / Q000276:immunology* / Q000378:metabolism / Q000503:physiopathology*; D013329:Structure-Activity Relationship
D015815:Cell Adhesion Molecules; D016023:Integrins