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Updated: May 26, 2026

Comprehensive Autopsy Program for Individuals with Multiple Sclerosis

Comprehensive Autopsy Program for Individuals with Multiple Sclerosis

Published on: July 19, 2019

Microarray analysis on archival multiple sclerosis tissue: pathogenic authenticity outweighs technical obstacles.

Monika Bradl¹, Hans Lassmann

¹Center for Brain Research, Medical University Vienna, Vienna, Austria. monika.bradl@meduniwien.ac.at

Neuropathology : Official Journal of the Japanese Society of Neuropathology

|December 23, 2011

Summary

This summary is machine-generated.

Neuropathologists can overcome challenges with archival tissue for gene expression studies. This well-characterized archival material offers authentic insights into diseases like multiple sclerosis (MS) compared to newer samples.

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Area of Science:

Neuropathology
Molecular Biology
Genomics

Background:

Neuropathologists possess valuable, well-characterized archival tissue collections.
Gene expression studies using archival tissue face skepticism due to potential RNA degradation from prior handling and storage.

Purpose of the Study:

To address the dilemma of using archival tissue for gene expression studies.
To demonstrate the value of archival tissue for understanding disease processes, specifically in multiple sclerosis (MS).

Main Methods:

Utilizing archival tissue specimens for gene expression analysis.
Comparing data from archival tissue with recently acquired tissue samples.

Main Results:

Archival tissue, despite potential RNA degradation, can yield valuable gene expression data.
Archival tissue provides authentic insights into the molecular and cellular mechanisms of CNS inflammation in MS patients.

Conclusions:

The challenges associated with using archival tissue for gene expression studies can be overcome.
Archival tissue is a viable and informative resource for molecular studies in neuropathology, offering unique advantages for disease research.