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Systemic immune modulation using chemokine receptor 7 expressing porcine Sertoli cells

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dc.contributor.authorLee, Hak-Mo-
dc.contributor.authorLim, Hong-Gook-
dc.contributor.authorOh, Byoung Chol-
dc.contributor.authorPark, Chun Soo-
dc.contributor.authorLee, Dong-Sup-
dc.contributor.authorLee, Jeong Ryul-
dc.date.accessioned2009-11-27-
dc.date.available2009-11-27-
dc.date.issued2007-11-10-
dc.identifier.citationXenotransplantation. 2007 Nov;14(6):619-26.en
dc.identifier.issn0908-665X (Print)-
dc.identifier.urihttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17991150-
dc.identifier.urihttps://hdl.handle.net/10371/16286-
dc.description.abstractBACKGROUND: Sertoli cells (SC) are known to have active mechanism for evading humoral immune response and are known to have immune modulatory effects in the presence of other antigens. This has led us to hypothesize that systemic immune modulating effect of SC might be optimized by their residence on peripheral lymph node. This study was designed to evaluate our new strategy to promote preventive or therapeutic effects of SC in systemic immune modulation for organ transplantation. METHODS: For this purpose, we created chemokine receptor 7 (CCR7) expressing porcine SC (NPSCi-CCR7) to facilitate their migration into lymphoid organ in vivo and their potential to modulate systemic immune responses was evaluated using mouse allogeneic skin graft model. RESULTS: Directed migration of NPSCi-CCR7 cells from periphery into lymphoid organs was dramatically promoted compared to control NPSCi cells. Also pre-transplantation of NPSCi-CCR7 significantly suppressed lymphocyte proliferation and prolonged the allogeneic skin graft survival. CONCLUSION: These results suggest that our new strategy to traffic SC to lymphoid organs using CCR7 is very effective and can be extended to traffic other immune modulatory cells or proteins to primary and secondary lymphoid structures to augment their therapeutic potential.en
dc.language.isoenen
dc.publisherBlackwell Publishingen
dc.subjectAnimalsen
dc.subjectCell Movementen
dc.subjectGraft Rejection/pathologyen
dc.subjectLymphocyte Culture Test, Mixeden
dc.subjectMaleen
dc.subjectMiceen
dc.subjectMice, Inbred BALB Cen
dc.subjectMice, Transgenicen
dc.subjectReceptors, CCR7/*geneticsen
dc.subjectRestriction Mappingen
dc.subjectSertoli Cells/cytology/*immunologyen
dc.subjectSkin Transplantation/*immunologyen
dc.subjectSwineen
dc.subjectTransplantation, Heterologousen
dc.subjectTransplantation, Homologousen
dc.titleSystemic immune modulation using chemokine receptor 7 expressing porcine Sertoli cellsen
dc.typeArticleen
dc.contributor.AlternativeAuthor이학모-
dc.contributor.AlternativeAuthor임홍국-
dc.contributor.AlternativeAuthor오병철-
dc.contributor.AlternativeAuthor박천수-
dc.contributor.AlternativeAuthor이동섭-
dc.contributor.AlternativeAuthor이정렬-
dc.identifier.doi10.1111/j.1399-3089.2007.00435.x-
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Thoracic Surgery (흉부외과학전공)Journal Papers (저널논문_흉부외과학전공)
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