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Bioluminescence Imaging Visualizes Activation of Nuclear Factor-kappaB in Mouse Cardiac Transplantation

Overview
Journal Transplantation
Specialty General Surgery
Date 2008 Mar 25
PMID 18360274
Citations 11
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Abstract

Background: The purpose of the current study was to evaluate the role of bioluminescence imaging (BLI) in the determination of nuclear factor (NF)-kappaB activation in cardiac allograft rejection and ischemia-reperfusion injury.

Methods: To visualize NF-kappaB activation, luciferase transgenic mice under the control of a mouse NF-kappaB promoter (NF-kappaB-Luc) were used as donors or recipients of cardiac grafts. Alternatively, NF-kappaB-Luc spleen cells were adoptively transferred into Rag2 -/- mice with or without cardiac allografts. BLI was performed posttransplantation to detect luciferase activity that represents NF-kappaB activation.

Results: The results show that luciferase activity was significantly increased in the cardiac allografts when NF-kappaB-Luc mice were used as recipients as well as donors. Luciferase activity was also elevated in the wild-type cardiac allografts in Rag2 -/- mice that were transferred with NF-kappaB-Luc spleen cells. CD154 monoclonal antibody (mAb) therapy inhibited luciferase activity and induced long-term survival of cardiac allografts. toll-like receptor-9 ligand, CpG DNA, enhanced luciferase activity and abrogated tolerance induction by CD154 mAb. Luciferase activity was also increased in ischemia-reperfusion injury of the cardiac grafts.

Conclusion: BLI using Luc-NF-kappaB mice is a noninvasive approach to visualize the activation of NF-kappaB signaling in mouse cardiac allograft rejection and ischemia-reperfusion injury. CD154 mAb can inhibit NF-kappaB activation, which is reversed by toll-like receptor engagement.

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References
1.
Phillips N, Markees T, Mordes J, Greiner D, Rossini A . Blockade of CD40-mediated signaling is sufficient for inducing islet but not skin transplantation tolerance. J Immunol. 2003; 170(6):3015-23. DOI: 10.4049/jimmunol.170.6.3015. View

2.
Frantz S, Tillmanns J, Kuhlencordt P, Schmidt I, Adamek A, Dienesch C . Tissue-specific effects of the nuclear factor kappaB subunit p50 on myocardial ischemia-reperfusion injury. Am J Pathol. 2007; 171(2):507-12. PMC: 1934536. DOI: 10.2353/ajpath.2007.061042. View

3.
Ueki S, Yamashita K, Aoyagi T, Haga S, Suzuki T, Itoh T . Control of allograft rejection by applying a novel nuclear factor-kappaB inhibitor, dehydroxymethylepoxyquinomicin. Transplantation. 2007; 82(12):1720-7. DOI: 10.1097/01.tp.0000250548.13063.44. View

4.
Smiley S, Csizmadia V, Gao W, Turka L, Hancock W . Differential effects of cyclosporine A, methylprednisolone, mycophenolate, and rapamycin on CD154 induction and requirement for NFkappaB: implications for tolerance induction. Transplantation. 2000; 70(3):415-9. DOI: 10.1097/00007890-200008150-00005. View

5.
Zhou P, Hwang K, Palucki D, Guo Z, Boothby M, Newell K . Impaired NF-kappaB activation in T cells permits tolerance to primary heart allografts and to secondary donor skin grafts. Am J Transplant. 2003; 3(2):139-47. DOI: 10.1034/j.1600-6143.2003.00033.x. View