Related Experiment Videos
The maintenance of self-tolerance
1Barbara Davis Center for Childhood Diabetes, University of Colorado Health Sciences Center, Denver 80262.
Two signal models for lymphocyte activation build on the Talmage/Burnet concept that receptor diversity is generated within the immune system by a random process, and that individual lymphocytes carry a single receptor on their surface that determines their specificity. Such models cannot use a concept of signal one anergy (or deletion) to explain the maintenance of self-tolerance in terms of the Bretscher/Cohn theory if they abandon the concept of associative recognition.
Two signal models for lymphocyte activation build on the Talmage/Burnet concept that receptor diversity is generated within the immune system by a random process, and that individual lymphocytes carry a single receptor on their surface that determines their specificity. Such models cannot use a concept of signal one anergy (or deletion) to explain the maintenance of self-tolerance in terms of the Bretscher/Cohn theory if they abandon the concept of associative recognition.