Colostrum RT-qPCR Ct Values for SOX1, miR-155, and miR-21 from SARS-CoV-2 Infected Mothers

Raw cycle threshold (Ct) values from RT-qPCR analysis of human colostrum samples, shared by Paulina Gil-Kulik on figshare. The dataset includes results from a group of women who had COVID-19 during pregnancy and a healthy control group, measuring expression levels of miR-21, miR-155, and the transcription factor SOX1. The dataset was last updated on April 16, 2026.

Use Cases

• Compare biomarker expression levels between infected and control groups based on the described study design.
• Analyze correlations between specific microRNAs (miR-21, miR-155) and the transcription factor SOX1 in colostrum.
• Investigate potential diagnostic or prognostic markers for maternal COVID-19 infection based on milk sample data.

Strengths

• Data is openly licensed under CC-BY-4.0, facilitating reuse.
• Focus on a specific biological sample type (colostrum) and a defined comparison (COVID-19 vs. control).
• Includes raw Ct values, which are a standard quantitative measure in RT-qPCR.

Limitations

• Dataset is very small at 53.0 KB, indicating limited scope and sample size.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for statistical modeling.

Provenance

Source

Paulina Gil-Kulik via figshare.

Collection Method

RT-qPCR analysis of human colostrum samples from a case-control study.

Time Range

The study period is not specified in the provided metadata.

Freshness

Last updated 2026-04-16 21:45:02; freshness should be verified.

Geography

Geographic coverage is not specified in the provided metadata.