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. Author manuscript; available in PMC: 2010 Dec 23.
Published in final edited form as: J Immunol. 2010 Apr 16;184(10):5519–5526. doi: 10.4049/jimmunol.0903942

Figure 3. RA Th17 cells use Itgβ7 to migrate to the whole intestine including the lamina propria and gut-associated lymphoid tissues.

Figure 3

(A) Expression of CCR9 and α4β7 by wild type and Itgβ7 (−/−) RA Th17 cells. (B) The Th17 cells were injected i.v. and the migration of Th17 cells to the indicated organs were determined 20 h post cell-injection. (C) The localization of the injected Th17 cells in the indicated tissues was determined with a confocal microscope. The experiments were performed 3 times, and combined data (B) or representative data (C) are shown. *Significant changes.