Abstract
The clonal selection theory first proposed by Macfarlane Burnet is a cornerstone of immunology ( 1 ). At the time, it revolutionized the thinking of immunologists because it provided a simple explanation for lymphocyte specificity, immunological memory, and elimination of self-reactive clones ( 2 ). The experimental demonstration by Nossal & Lederberg ( 3 ) that B lymphocytes bear receptors for a single antigen raised the central question of where B lymphocytes encounter antigen. This question has remained mostly unanswered until recently. Advances in techniques such as multiphoton intravital microscopy ( 4, 5 ) have provided new insights into the trafficking of B cells and their antigen. In this review, we summarize these advances in the context of our current view of B cell circulation and activation.
Translated title of the contribution | Transport af B celle antigen i lymfeknuder |
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Original language | English |
Journal | Annual Review of Immunology |
Volume | 29 |
Pages (from-to) | 215-233 |
Number of pages | 19 |
ISSN | 0732-0582 |
Publication status | Published - 2011 |