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Laser Capture Microdissection of Glioma Subregions for Spatial and Molecular Characterization of Intratumoral Heterogeneity, Oncostreams, and Invasion
JoVE Journal
Neurociência
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JoVE Journal Neurociência
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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Capítulos

  • 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

Tadução automática

Laser microdissectie (LMD) is een gevoelige en zeer reproduceerbare techniek die kan worden gebruikt om paden die glioom heterogeniteit en invasie te bemiddelen blootleggen. Hier beschrijven we een geoptimaliseerd protocol om discrete gebieden te isoleren van glioomweefsel met behulp van laser LMD, gevolgd door transcriptomische analyse.

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