Phase-Dependent Roles of E-Selectin during Chronic Contact Hypersensitivity Responses
نویسندگان
چکیده
منابع مشابه
Phase-dependent roles of E-selectin during chronic contact hypersensitivity responses.
Chronic contact hypersensitivity (CH) models induced by repeated hapten exposure exhibit chronic dermatitis and immunological abnormalities resembling atopic dermatitis. To assess the contribution of endothelial selectins (P- and E-selectins) to cutaneous chronic inflammation, chronic CH responses were assessed in mice lacking P- or E-selectin. Elicitation with oxazolone on the ears of P-select...
متن کاملInhibition of delayed-type contact hypersensitivity in mice deficient in both E-selectin and P-selectin.
Leukocyte rolling and emigration in response to inflammatory stimuli appears to involve both E-selectin- and P-selectin-dependent adhesion, which suggests that these molecules have overlapping functions. To clarify their relative contributions in chronic inflammation, we examined delayed-type contact hypersensitivity (DTH) responses in P-selectin, E-selectin, and E-/P-selectin-deficient mice. O...
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Regulatory T cells (Tregs) play critical roles in restricting T cell-mediated inflammation. In the skin, this is dependent on expression of selectin ligands required for leukocyte rolling in dermal microvessels. However, whether there are differences in the molecules used by Tregs and proinflammatory T cells to undergo rolling in the skin remains unclear. In this study, we used spinning disk co...
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Bone marrow transplantation (BMT) is often followed by significant morbidity and mortality due to protracted immunodeficiency. We have hypothesized that the bone marrow-ablative regimen may delay the recovery of normal immune function following transplantation by impairing the interaction of host endothelial cells with circulating graftderived lymphocytes. This report compares the relative effe...
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ژورنال
عنوان ژورنال: The American Journal of Pathology
سال: 2007
ISSN: 0002-9440
DOI: 10.2353/ajpath.2007.060747