Studies on the thymus of non-obese diabetic (NOD) mice: effect of transgene expression.
LA O'Reilly, D Healey, E Simpson, P Chandler, T Lund, MA Ritter, A Cooke
Immunology | Published : 1994
The non-obese diabetic (NOD) mouse is a good model of insulin-dependent diabetes mellitus. Autoreactive T cells may play a fundamental role in disease initiation in this model, while disregulation of such cells may result from an abnormal thymic microenvironment. Diabetes is prevented in NOD mice by direct introduction of an E alpha d transgene (NOD-E) or a modified I-A beta chain of NOD origin (NOD-PRO or NOD-ASP). To investigate if disease pathology in NOD mice, protection from disease in transgenic NOD-E and NOD-PRO and partial protection from disease in NOD-ASP can be attributed to alterations in the thymic microenvironment, immunohistochemical and flow cytometric analysis of the thymi o..View full abstract