Colorectal Cancer Tumor-Normal Expression Collection

Public human colorectal cancer datasets with tumor-normal expression comparisons.

Preview fixture

This is a preview fixture with illustrative content, not a reviewed collection available for research use.

Collection scope

Disease: Colorectal cancer
Study inventory: 3 datasets
Approximate cohort inventory: 1–5 defined cohorts
Reported samples per study, where available: 108–566
Reported sample inventory: 1,064 samples
Organisms: Homo sapiens
Specimens: colon tumor, rectal tumor, adjacent normal colon
Assays: bulk RNA-seq, microarray
Comparison scope: tumor vs matched normal, tumor vs adjacent normal
Version: v0.1-preview
Updated: 2026-06-22

Cohort counts summarize defined comparisons and may overlap. Inventory counts are not independently verified subject counts or a final eligible selection for your question. Review specimen, comparison and sample requirements before reuse.

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Representative public studies

Public datasets remain discoverable in free Search.

GSE50760 Colorectal cancer tumor and matched normal RNA-seq
GSE41258 Colorectal cancer primary tumor and normal tissue microarray
GSE87211 Colon adenocarcinoma tumor-normal expression cohort

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The full reviewed sample manifest, cohort membership, inclusion and exclusion decisions, and detailed curation notes require collection access.