Regulation of the CD4+ T cell allo-immune response by endothelial cells
| Autor: | Cécile Taflin, Dominique Charron, Nuala Mooney, Denis Glotz |
|---|---|
| Přispěvatelé: | Hématologie -Immunologie -Cibles thérapeutiques, Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Néphrologie [Saint-Louis], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital d'Instruction des Armées du Val de Grâce, Service de Santé des Armées |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
CD4-Positive T-Lymphocytes
Graft Rejection Endothelium medicine.medical_treatment T cell Immunology Biology T-Lymphocytes Regulatory 03 medical and health sciences 0302 clinical medicine Immune system Isoantibodies Transplantation Immunology medicine Immunology and Allergy Animals Humans Transplantation Homologous Receptor Antigen-presenting cell ComputingMilieux_MISCELLANEOUS 030304 developmental biology 0303 health sciences Endothelial Cells General Medicine Cell biology Endothelial stem cell Transplantation Cytokine medicine.anatomical_structure Cytokines [SDV.IMM]Life Sciences [q-bio]/Immunology 030215 immunology |
| Zdroj: | Human Immunology Human Immunology, Elsevier, 2012, 73 (12), pp.1269-1274. ⟨10.1016/j.humimm.2012.07.009⟩ |
| ISSN: | 0198-8859 |
| DOI: | 10.1016/j.humimm.2012.07.009⟩ |
| Popis: | Recent studies have revealed the presence of pro-inflammatory and/or regulatory CD4(+) T cells within allografts promoting either graft rejection or tolerance. Histological evidence has identified the microvascular endothelium as the primary site of allograft damage as it is the first site of encounter with the recipient's immune system. The initial view of the human endothelial cell inducing an effector Th1 response leading to graft rejection has been extended by recent results which demonstrate the endothelial cell ability to generate other CD4(+) T cell sub-populations including Th17 and Treg cells. In the transplantation setting, the allo-reactivity of the endothelium with the CD4(+) T cell populations is likely to depend upon multiple factors including the vascular origin of the endothelial cell, the cytokine environment, the presence or absence of pro-inflammatory stimuli including ligands of Toll like receptors and alloantibodies. This review provides an update on the characteristics of the endothelial cell activation of the CD4(+) T cell response and an analysis of the factors, which can modify this activity in favor of either graft rejection or tolerance. |
| Databáze: | OpenAIRE |
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