title: Pathogenesis and prevention of rheumatic disease: focus on preclinical RA and SLE.
abstract: Established and emerging data demonstrate that a 'preclinical' period of disease precedes the onset of clinical rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), as well as other autoimmune rheumatic diseases (ARDs).This preclinical stage of development of disease is characterized by abnormalities in disease-related biomarkers before the onset of the clinically apparent signs and symptoms. Numerous genetic and environmental risk factors for ARDs have also been identified, and many of these factors are likely to act before the clinical appearance of tissue injury to initiate and/or propagate autoimmunity and autoimmune disease. Thus, biomarkers representative of these autoimmune processes could potentially be used in conjunction with other clinical parameters during the preclinical period of ARDs to predict the future development of clinically apparent disease. This Review focuses on the preclinical stages of RA and SLE, as our current understanding of these diseases can be used to present an overall model of the development of ARDs that might ultimately be used to develop screening programmes and preventive strategies. Important considerations for the future development of such approaches, in particular, the issues that require additional research and how they might be addressed, are also discussed.
authors: Division of Rheumatology, University of Colorado School of Medicine, 1775 Aurora Court, Mail Stop B-115, Aurora, CO 80045, USA.
authors: Kevin D
authors: KD
authors: Deane
authors: University of Manitoba Arthritis Centre, University of Manitoba, RR149-800 Sherbrook Street, Winnipeg, Manitoba R3A 1M4, Canada.
authors: Hani
authors: H
authors: El-Gabalawy
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000276:immunology* / Q000517:prevention & control; D015415:Biomarkers; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis / Q000276:immunology* / Q000517:prevention & control
chemical_list: D015415:Biomarkers