British Medical Bulletin 45:37-57 (1989)
© 1989 The British Council
research-article |
Pathogenesis of Type I (insulin-dependent) diabetes: Possible mechanisms of autoimmune damage
Department of Immunology, University College and Middlesex School of Medicine London
Abstract
By definition, autoimmunity is a circumvention of self-tolerance. Considering the complex network of control mechanisms which initiate and regulate immune responses to foreign agents and maintain the natural state of self-tolerance, autoimmunity may result form a weakening of this delicate equilibrium at various levels Several hypotheses have therefore been put forwards to explain the active immunization process against self-constituents which are normally tolerated.