Breast Cancer Plasma tsRNA Expression Data for Diagnosis and Prognosis

Metadata record for the manuscript "Circulating tRNA-derived small RNAs (tsRNAs) signature for the diagnosis and prognosis of breast cancer". The data consist of four Excel spreadsheets containing expression data underlying figures from the related study, which aimed to identify plasma tsRNAs that distinguish breast cancer patients from healthy controls. The expression data are available in the Gene Expression Omnibus repository under accession GSE158945.

Use Cases

• Identify diagnostic biomarkers for breast cancer based on circulating tsRNA expression profiles.
• Build prognostic models for breast cancer outcomes based on tsRNA signatures.
• Validate findings from the related manuscript by analyzing the underlying figure data.
• Compare tsRNA expression levels between breast cancer patients and healthy controls.

Strengths

• Data is associated with a peer-reviewed manuscript, providing a research context.
• Expression data is archived in the public Gene Expression Omnibus (GEO) repository under a specific accession (GSE158945).
• The study was approved by an institutional ethical committee, suggesting adherence to ethical standards.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Gene Expression Omnibus (GEO) repository and associated manuscript.

Collection Method

Data generated and analyzed during the related study on plasma tsRNAs in breast cancer.