Abstract
Humoral immunity requires interaction between specialized populations of B cells and CD4 + T cells, called follicular helper T cells (T FH cells), in the germinal center (GC) to produce memory B cells and long-lived plasma cells. Molecular crosstalk between GC B cells and T FH cells influences the survival, proliferation and differentiation of each cell type. This pairing of GC B cells and T FH cells also occurs at the transcriptional level as the Bcl-6- IRF4- Blimp-1 axis, which is crucial for B cell differentiation, is also essential for the T FH cell identity. Less is known about the memory B cells that arise from the GC pool, as they seem to be distinctly programmed on the basis of their antigen receptor affinity to enter the long-lived memory pool. ? 2011 Nature America, Inc. All rights reserved.
Original language | English |
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Pages (from-to) | 472 - 477 |
Number of pages | 6 |
Journal | Nature Immunology |
Volume | 12 |
Issue number | 6 |
DOIs | |
Publication status | Published - 2011 |