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Related Experiment Video

Updated: Jun 18, 2026

Laser Capture Microdissection of Mouse Embryonic Cartilage and Bone for Gene Expression Analysis
09:20

Laser Capture Microdissection of Mouse Embryonic Cartilage and Bone for Gene Expression Analysis

Published on: December 18, 2019

Analysis of tissue-specific gene expression using laser capture microdissection.

Martin Ruetze1, Katrin Lochner, Stefan Gallinat

  • 1Beiersdorf AG, R&D, Skin Research Center, Hamburg, Germany.

Methods in Molecular Biology (Clifton, N.J.)
|November 13, 2009
PubMed
Summary

A modified hematoxylin/eosin stain allows researchers to visualize epithelial cell structures and isolate sufficient RNA for analysis using Laser Capture Microdissection (LCM). This method overcomes RNA degradation issues, enabling better cellular differentiation studies.

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Area of Science:

  • Cell Biology
  • Histology
  • Molecular Biology

Background:

  • Epithelial tissues are ideal for studying cellular differentiation based on cell position relative to the basal membrane.
  • Laser Capture Microdissection (LCM) enables the isolation of cells from specific tissue strata.
  • Standard staining methods for LCM reduce RNA yield, hindering molecular analysis.

Purpose of the Study:

  • To develop a staining protocol for LCM that preserves RNA integrity.
  • To enable the comparison of cellular characteristics from different epithelial layers.
  • To facilitate quantitative analyses of RNA from microdissected epithelial cells.

Main Methods:

  • Development of a modified hematoxylin/eosin staining protocol.
  • Application of the protocol to epithelial tissue sections.

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Laser Capture Microdissection of Mammalian Tissue
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Last Updated: Jun 18, 2026

Laser Capture Microdissection of Mouse Embryonic Cartilage and Bone for Gene Expression Analysis
09:20

Laser Capture Microdissection of Mouse Embryonic Cartilage and Bone for Gene Expression Analysis

Published on: December 18, 2019

Laser Microdissection Applied to Gene Expression Profiling of Subset of Cells from the Drosophila Wing Disc
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Laser Microdissection Applied to Gene Expression Profiling of Subset of Cells from the Drosophila Wing Disc

Published on: April 30, 2010

Laser Capture Microdissection of Mammalian Tissue
16:34

Laser Capture Microdissection of Mammalian Tissue

Published on: October 1, 2007

  • Isolation of cells from different strata using Laser Capture Microdissection (LCM).
  • RNA extraction, linear amplification, and quantitative analyses.

    • Main Results:

    • The modified staining protocol allows clear visualization of epithelial structures.
    • Sufficient RNA yields were obtained from stained and microdissected specimens.
    • The protocol circumvents the significant RNA reduction typically observed with standard staining.

    Conclusions:

    • The modified hematoxylin/eosin staining protocol is effective for LCM of epithelial tissues.
    • This method supports the study of cellular differentiation by enabling molecular analysis of spatially defined cells.
    • The protocol facilitates downstream RNA amplification and quantitative analyses, overcoming previous limitations.