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Monitoring Cellular Movement in Vivo with Photoconvertible Fluorescence Protein "Kaede" Transgenic Mice

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Specialty Science
Date 2008 Jul 30
PMID 18663225
Citations 208
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Abstract

Kaede is a photoconvertible fluorescence protein that changes from green to red upon exposure to violet light. The photoconversion of intracellular Kaede has no effect on cellular function. Using transgenic mice expressing the Kaede protein, we demonstrated that movement of cells with the photoconverted Kaede protein could be monitored from lymphoid organs to other tissues as well as from skin to the draining lymph node. Analysis of the kinetics of cellular movement revealed that each subset of cells in the lymph node, such as CD4(+) T, CD8(+) T, B, and dendritic cells, has a distinct migration pattern in vivo. Thus, the Kaede transgenic mouse system would be an ideal tool to monitor precise cellular movement in vivo at different stages of immune response to pathogens as well as in autoimmune diseases.

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References
1.
Stekel D, Parker C, Nowak M . A model of lymphocyte recirculation. Immunol Today. 1997; 18(5):216-21. DOI: 10.1016/s0167-5699(97)01036-0. View

2.
Cavanagh L, Bonasio R, Mazo I, Halin C, Cheng G, van der Velden A . Activation of bone marrow-resident memory T cells by circulating, antigen-bearing dendritic cells. Nat Immunol. 2005; 6(10):1029-37. PMC: 1780273. DOI: 10.1038/ni1249. View

3.
Rosen S . Ligands for L-selectin: homing, inflammation, and beyond. Annu Rev Immunol. 2004; 22:129-56. DOI: 10.1146/annurev.immunol.21.090501.080131. View

4.
Huang A, Qi H, Germain R . Illuminating the landscape of in vivo immunity: insights from dynamic in situ imaging of secondary lymphoid tissues. Immunity. 2004; 21(3):331-9. DOI: 10.1016/j.immuni.2004.08.001. View

5.
Qi H, Egen J, Huang A, Germain R . Extrafollicular activation of lymph node B cells by antigen-bearing dendritic cells. Science. 2006; 312(5780):1672-6. DOI: 10.1126/science.1125703. View