2010
DOI: 10.4049/jimmunol.0903148
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Absence of P-Selectin in Recipients of Allogeneic Bone Marrow Transplantation Ameliorates Experimental Graft-versus-Host Disease

Abstract: Material Supplementary 8.DC1http://www.jimmunol.org/content/suppl/2010/07/06/jimmunol.090314

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Cited by 22 publications
(30 citation statements)
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“…Likewise, ameliorated aGVHD was observed in P-selectin-deficient mice, which underscores the importance of the interaction between P-selectin and its ligands that are highly expressed on migrating effector T cells [13]. In our experiments we also found significantly higher α4β7 integrin and P-selectin ligand expression on migrating allogeneic T cells than in syngeneic controls.…”
Section: Resultssupporting
confidence: 82%
See 1 more Smart Citation
“…Likewise, ameliorated aGVHD was observed in P-selectin-deficient mice, which underscores the importance of the interaction between P-selectin and its ligands that are highly expressed on migrating effector T cells [13]. In our experiments we also found significantly higher α4β7 integrin and P-selectin ligand expression on migrating allogeneic T cells than in syngeneic controls.…”
Section: Resultssupporting
confidence: 82%
“…The tissues of syngeneic controls displayed only mild T cell infiltrates and no tissue damage at this time (see Additional file 2A,B). As aGVHD target organ infiltration depends on the appropriate cellular homing receptors [3] we considered whether alloreactive T cells could be more precisely characterized by the expression of the homing receptors α4β7 integrin and P-selectin ligand, implicated in intestinal and skin aGVHD manifestation, respectively [12,13]. Therefore, we examined the dynamic changes in their expression daily after HCT to test a possible correlation between their upregulation and the identified phase of massive cell migration (Figure 2C,D).…”
Section: Resultsmentioning
confidence: 99%
“…NK cells, neutrophils, monocytes and T cells utilize selectins to adhere to endothelium and transmigrate from the blood into tissue (83-86). Donor specific MHC I antibodies cause platelet activation in skin allograft recipients (80), and attachment of platelets to endothelium can support monocyte tethering through P-selectin (87).…”
Section: Discussionmentioning
confidence: 99%
“…106 P-selectin-deficient recipients exhibit decreased GVHD of the skin, liver and small bowel, associated with diminished infiltration of alloactivated T-cells into the Peyer’s patches and small bowel, and increased donor T-cells in the spleen and secondary lymphoid organs. 107 Blockade of selectin/ligand interactions can be used for homing inhibition of alloreactive T-cells, although concerns have been raised about the deleterious effects on wound healing and protection against infection.…”
Section: Targeting T-cell Homingmentioning
confidence: 99%