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Laser Capture Microdissection af Glioma subregions for rumlige og molekylære karakterisering af intratumoral heterogenitet, Oncostreams, og Invasion
JoVE Journal
Neuroscience
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JoVE Journal Neuroscience
Laser Capture Microdissection of Glioma Subregions for Spatial and Molecular Characterization of Intratumoral Heterogeneity, Oncostreams, and Invasion
DOI:

09:09 min

April 12, 2020

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Chapters

  • 00:05Introduction
  • 01:17Animal Perfusion and Brain Preservation
  • 02:01Glioma Brain Tumors Tissue Cryopreservation
  • 02:52Frozen Brain Tumor Tissue Sectioning
  • 03:58Cryopreserved Brain Tissue Section Fixation and Staining
  • 04:48Laser Capture Microdissection
  • 06:30Results: Representative RNA Quality Control and Library Preparation
  • 07:55Conclusion

Summary

Automatic Translation

Laser microdissection (LMD) er en følsom og meget reproducerbar teknik, der kan bruges til at afdække veje, der mægle gliom heterogenitet og invasion. Her beskriver vi en optimeret protokol til at isolere diskrete områder fra gliomvæv ved hjælp af laser LMD efterfulgt af transskriptionsanalyse.

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