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Related Experiment Video

Updated: Jun 9, 2025

Digital Spatial Profiling for Characterization of the Microenvironment in Adult-Type Diffusely Infiltrating Glioma

Digital Spatial Profiling for Characterization of the Microenvironment in Adult-Type Diffusely Infiltrating Glioma

Published on: September 13, 2022

Rigor and Reproducibility of Digital Spatial Profiling on Clinically Sourced Human Tissues.

Kelly D Smith¹, James W MacDonald², Xianwu Li¹

¹Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA 98195.

Biorxiv : the Preprint Server for Biology

|October 28, 2024

Summary

This summary is machine-generated.

Digital spatial profiling shows high reproducibility and rigor in clinical tissue samples. This validates its use in clinical research and diagnostics for disease understanding.

Keywords:

CosMx SMI GeoMx DSP Spatial transcriptomics digital spatial profiling human biopsy tissue rigor and reproducibility single molecular imaging

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Last Updated: Jun 9, 2025

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Area of Science:

Genomics
Molecular Biology
Pathology

Background:

Spatial transcriptomic profiling offers precise gene expression localization within tissue structures.
This technology holds promise for advancing disease mechanism understanding and diagnostics.

Purpose of the Study:

To rigorously evaluate the performance of digital spatial profiling in real-world clinical settings.
To assess technical reproducibility, data normalization, and assay sensitivity.

Main Methods:

Utilized clinically sourced human tissue specimens.
Focused on digital spatial profiling, a prominent spatial transcriptomic method.
Vetted reproducibility, normalization, and sensitivity.

Main Results:

Digital spatial profiling demonstrated high technical rigor and reproducibility.
The methodology proved reliable across clinical tissue samples.

Conclusions:

Digital spatial profiling is a robust technology for clinical applications.
This study provides a foundation for integrating digital spatial profiling into clinical workflows and diagnostics.