TCGA Luminal B: Hypoxia Group, CNA Burden, and Overall Survival Associations

TCGA Luminal B associations among within-subtype hypoxia group, CNA burden, and overall survival. The 5.5 KB Excel file was authored by Wenhan Yang and last updated on June 2, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Assess the relationship between hypoxia group classification and overall survival in Luminal B breast cancer patients.
• Analyze the correlation between copy number alteration (CNA) burden and patient survival outcomes within the Luminal B subtype.
• Investigate potential interactions between hypoxia status and CNA burden as prognostic factors for Luminal B breast cancer.

Strengths

• Data is derived from the TCGA, a major public cancer genomics resource.
• The dataset is openly licensed under CC-BY-4.0, permitting broad reuse.

Limitations

• The dataset is very small at 5.5 KB, indicating limited scope or a summary-level analysis.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

The Cancer Genome Atlas (TCGA)

Collection Method

Likely derived from TCGA genomic and clinical data for breast cancer patients.

Freshness

Last updated 2026-06-02 17:34:07; freshness should be verified.