Location, location, location: B-cell differentiation in the gut lamina propria
- PMID: 19079155
- DOI: 10.1038/mi.2007.8
Location, location, location: B-cell differentiation in the gut lamina propria
Abstract
The intestinal immune system includes an immunoglobulin (Ig)A-inductive site represented by Peyer's patches (PPs) and an IgA effector site represented by the lamina propria (LP). This canonical map of intestinal IgA production has been blurred recently by studies showing the presence of active IgA class switching in the LP. Here we discuss the functional implications and controversial nature of these findings.
Comment on
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The immune geography of IgA induction and function.Mucosal Immunol. 2008 Jan;1(1):11-22. doi: 10.1038/mi.2007.6. Mucosal Immunol. 2008. PMID: 19079156 Review.
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Terminology: nomenclature of mucosa-associated lymphoid tissue.Mucosal Immunol. 2008 Jan;1(1):31-7. doi: 10.1038/mi.2007.9. Mucosal Immunol. 2008. PMID: 19079158
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