<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>Type 1 diabetes comprises autoimmune-mediated and idiopathic beta-cell destruction of the pancreatic islets of Langerhans resulting to absolute insulin deficiency. Susceptibility to T1D is influenced by both genetic and environmental factors. It is generally believed that environmental agents, such as viral infections, dietary factors in early infancy or climatic influences, trigger disease development in genetically susceptible individuals. Many candidate regions for diabetes genes have been reported, the insulin, glutamic acid 65, insuloma associated antigen 2, and zinc transporter ZnT8 genes being among the most important. The destruction of b cells is mediated mainly by cellular mechanisms; antibodies seem to reflect the ongoing autoimmune process only, not being directly involved in tissue damage. They, however, appear prior to the onset of insulin deficiency what makes us to profit from in prevention of the disease.</p></abstract>

Type 1 diabetes comprises autoimmune-mediated and idiopathic beta-cell destruction of the pancreatic islets of Langerhans resulting to absolute insulin deficiency. Susceptibility to T1D is influenced by both genetic and environmental factors. It is generally believed that environmental agents, such as viral infections, dietary factors in early infancy or climatic influences, trigger disease development in genetically susceptible individuals. Many candidate regions for diabetes genes have been reported, the insulin, glutamic acid 65, insuloma associated antigen 2, and zinc transporter ZnT8 genes being among the most important. The destruction of b cells is mediated mainly by cellular mechanisms; antibodies seem to reflect the ongoing autoimmune process only, not being directly involved in tissue damage. They, however, appear prior to the onset of insulin deficiency what makes us to profit from in prevention of the disease.

Genetic Determination and Immunopathogenesis of Type 1 Diabetes Mellitus in Humans

Department of Internal Medicine, Jessenius Faculty of Medicine and University Hospital, Comenius University, Martin

Department of Immunology, Faculty of Medicine, Comenius University, Bratislava, Slovakia

Acta Medica Martiniana

Type 1 diabetes comprises autoimmune-mediated and idiopathic beta-cell destruction of the pancreatic islets of Langerhans resulting to absolute insulin...

Genetic Determination and Immunopathogenesis of Type 1 Diabetes Mellitus in Humans

Publié en ligne: 11 sept. 2012

Pages: 19 - 31

DOI: https://doi.org/10.2478/v10201-011-0034-4

Mots clés
type 1 diabetes mellitus, autoantigens, autoantibodies, regulatory T cells, HLA alleles

This content is open access.

Genetic Determination and Immunopathogenesis of Type 1 Diabetes Mellitus in Humans

Publié en ligne: 11 sept. 2012

Pages: 19 - 31

DOI: https://doi.org/10.2478/v10201-011-0034-4

Mots cléstype 1 diabetes mellitus, autoantigens, autoantibodies, regulatory T cells, HLA alleles

This content is open access.

Mots clés
type 1 diabetes mellitus, autoantigens, autoantibodies, regulatory T cells, HLA alleles