Abstract
The question is still unresolved whether in insulin-dependent (type I) diabetes T-lymphocytes mediate an autoimmune response towards pancreatic islets. We now present direct evidence in an animal model for autoimmune T-lymphocytes with specificity for islet antigens. Mice of strain C57BL/6 were immunized repeatedly with islet homogenates. Lymphocytes isolated from draining lymph nodes and the spleen show a specific proliferative response when challenged with mouse rat or islet antigens but do not respond to liver or spleen antigens. Islet antigen specific lymphoblasts have been maintained by in vitro culture for several weeks in the presence of T-cell growth factor containing medium.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
