Tracking and Quantification of Magnetically Labeled Stem Cells using Magnetic Resonance Imaging.

Tracking and Quantification of Magnetically Labeled Stem Cells using Magnetic Resonance Imaging.
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DOI:
10.1002/adfm.201504444
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发表时间:
2016-06-14
影响因子:
19
通讯作者:
Zhao Q
Zhao Q
中科院分区:
材料科学1区
文献类型:
--
作者:
Goodfellow F;Simchick GA;Mortensen LJ;Stice SL;Zhao Q

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Stem cell based therapies have critical impacts on treatments and cures of diseases such as neurodegenerative or cardiovascular disease. In vivo tracking of stem cells labeled with magnetic contrast agents is of particular interest and importance as it allows for monitoring of the cells’ bio-distribution, viability, and physiological responses. Herein, recent advances are introduced in tracking and quantification of super-paramagnetic iron oxide (SPIO) nanoparticles-labeled cells with magnetic resonance imaging, a noninvasive approach that can longitudinally monitor transplanted cells. This is followed by recent translational research on human stem cells that are dual-labeled with green fluorescence protein (GFP) and SPIO nanoparticles, then transplanted and tracked in a chicken embryo model. Cell labeling efficiency, viability, and cell differentiation are also presented.
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