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造血干细胞和祖细胞利用共聚焦和多光子显微镜五荧光蛋白标记的活体克隆跟踪
JoVE Journal
Biology
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JoVE Journal Biology
In vivo Clonal Tracking of Hematopoietic Stem and Progenitor Cells Marked by Five Fluorescent Proteins using Confocal and Multiphoton Microscopy
DOI:

17:08 min

August 06, 2014

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Chapters

  • 00:05Title
  • 02:28Mouse Cell Collection, Purification, and Transduction
  • 06:05Mouse Bone Marrow Transplantation
  • 07:45Setup for Confocal and Two-photon Microscopy
  • 10:12Imaging Sternum Bone Marrow Using Confocal and 2-photon Microscopy
  • 12:014D Time-lapse Imaging
  • 13:31Reconstruction and Analysis of 3D Volumes and 4D Time Sequences
  • 14:33Representative 3D Reconstructions of Sternal Bone Marrow and Other Organs
  • 16:17Conclusion

Summary

Automatic Translation

组合5的荧光蛋白的造血干细胞和祖细胞的标记允许通过共聚焦和双光子显微镜体内克隆跟踪,再生期间提供见解骨髓造血体系结构。此方法允许频谱编码HSPCs来源的细胞在完整组织的时间移植后广泛周期的非侵入性的命运映射。

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