Animal models of vitiligo: Matching the model to the question

Dermatologica Sinica

关键词: adaptive immunity;    animal model;    autoimmunity;    cellular stress;    innate immunity;    vitiligo;   

DOI  :  10.1016/j.dsi.2014.09.008

来源: DOAJ

【 摘 要 】

Vitiligo is an autoimmune disease of the skin that is characterized by patchy depigmentation (i.e., white spots) and results from the loss of melanocytes, which are pigment-producing cells. The pathogenesis of human vitiligo consists of an interaction between intrinsic melanocyte defects, environmental factors, and autoimmune mechanisms that target these cells for destruction. Human clinical and translational studies have outlined pathways that are important in human disease; however, combining human correlative studies with mechanistic studies in representative preclinical animal models is a powerful approach to study disease pathogenesis and develop new treatments. Because of the complex pathogenesis of vitiligo, it is unlikely that any one single animal model will adequately reflect all factors implicated in the initiation, progression, and maintenance of the disease. Therefore, vitiligo is best modeled by multiple systems—each with its strengths and weaknesses—that allow insight into specific components of vitiligo pathogenesis. In this paper, we describe some of the available animal models that have been developed to study vitiligo.

【 授权许可】

Unknown