Toll-like receptor 2 induces mucosal homing receptor expression and IgA production by human B cells

Copyright © 2010 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 138(2011), 1 vom: 10. Jan., Seite 33-40
1. Verfasser: Liang, YanMei (VerfasserIn)
Weitere Verfasser: Hasturk, Hatice, Elliot, Jennifer, Noronha, Ansu, Liu, Xiuping, Wetzler, Lee M, Massari, Paola, Kantarci, Alpdogan, Winter, Harland S, Farraye, Francis A, Ganley-Leal, Lisa M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2011
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't CC chemokine receptor 9 CCL25 protein, human CCL28 protein, human CCR10 protein, human Chemokines, CC Immunoglobulin A Immunoglobulin J-Chains Immunoglobulin M mehr... Lipopolysaccharides Porins Receptors, CCR Receptors, CCR10 Receptors, Lymphocyte Homing Toll-Like Receptor 2 porin protein, Neisseria Interleukin-10 130068-27-8
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100 1 |a Liang, YanMei  |e verfasserin  |4 aut 
245 1 0 |a Toll-like receptor 2 induces mucosal homing receptor expression and IgA production by human B cells 
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520 |a There is a need for developing vaccines that elicit mucosal immunity. Although oral or nasal vaccination methods would be ideal, current strategies have yielded mixed success. Toll-like receptor 2 (TLR2) ligands are effective adjuvants and are currently used in the Haemophilus influenzae type B vaccine. Induction of humoral immunity in the mucosa is critical for effective vaccination; thus, we sought to determine the effects of TLR2 ligands on human mucosal B cell differentiation. We demonstrate that TLR2 ligands induce CCR9 and CCR10 expression by circulating B cells and increased chemotaxis to cognate chemokines CCL25 and CCL28 suggesting that TLR2 induces B cell homing to the gastrointestinal tract. TLR2 stimulation of B cells also induced J chain and IgA production demonstrating the induction of mucosal-like antibody secreting cells. These observations suggest that vaccines containing TLR2-ligands as adjuvants could induce mucosal B cell immunity even when delivered in a non-mucosal manner 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a CC chemokine receptor 9  |2 NLM 
650 7 |a CCL25 protein, human  |2 NLM 
650 7 |a CCL28 protein, human  |2 NLM 
650 7 |a CCR10 protein, human  |2 NLM 
650 7 |a Chemokines, CC  |2 NLM 
650 7 |a Immunoglobulin A  |2 NLM 
650 7 |a Immunoglobulin J-Chains  |2 NLM 
650 7 |a Immunoglobulin M  |2 NLM 
650 7 |a Lipopolysaccharides  |2 NLM 
650 7 |a Porins  |2 NLM 
650 7 |a Receptors, CCR  |2 NLM 
650 7 |a Receptors, CCR10  |2 NLM 
650 7 |a Receptors, Lymphocyte Homing  |2 NLM 
650 7 |a Toll-Like Receptor 2  |2 NLM 
650 7 |a porin protein, Neisseria  |2 NLM 
650 7 |a Interleukin-10  |2 NLM 
650 7 |a 130068-27-8  |2 NLM 
700 1 |a Hasturk, Hatice  |e verfasserin  |4 aut 
700 1 |a Elliot, Jennifer  |e verfasserin  |4 aut 
700 1 |a Noronha, Ansu  |e verfasserin  |4 aut 
700 1 |a Liu, Xiuping  |e verfasserin  |4 aut 
700 1 |a Wetzler, Lee M  |e verfasserin  |4 aut 
700 1 |a Massari, Paola  |e verfasserin  |4 aut 
700 1 |a Kantarci, Alpdogan  |e verfasserin  |4 aut 
700 1 |a Winter, Harland S  |e verfasserin  |4 aut 
700 1 |a Farraye, Francis A  |e verfasserin  |4 aut 
700 1 |a Ganley-Leal, Lisa M  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 138(2011), 1 vom: 10. Jan., Seite 33-40  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:138  |g year:2011  |g number:1  |g day:10  |g month:01  |g pages:33-40 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2010.09.003  |3 Volltext 
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