Article
Functional implications of T cell receptor diversity.
Current opinion in immunology - 1 Jun 2009
Turner Stephen J, La Gruta Nicole L, Kedzierska Katherine, Thomas Paul G, Doherty Peter C
Abstract excerpt
Naive T cells are recruited into any given host response by recognizing a spectrum of possible antigens with 'sufficient' avidity. Does selecting a more functionally diverse array give better immune control? Perhaps low avidity 'killers' that 'kiss and run' operate optimally to eliminate virus-infected targets, while high avidity 'helpers' that stay faithfully in place produce more cytokine. Recent findings...
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