Lipidomic data from a subcutaneous OVCAR-3 mouse xenograft model treated with photodynamic therapy. The dataset includes peak area measurements for ceramides, hexosylceramides, ceramide-1-phosphate, and sphingomyelins in control and treated tumor tissues. Author Marta Overchuk deposited the data, which was last updated on June 8, 2026.
Use Cases
- Compare lipid species abundance between control and PDT-treated tumors based on peak area data.
- Investigate changes in ceramide and sphingomyelin metabolism in cancer models based on described lipid classes.
- Validate photodynamic therapy efficacy using lipidomic biomarkers from the described mouse xenograft model.
Strengths
- Data is focused on a specific cancer model (OVCAR-3 mouse xenograft) and treatment (PDT).
- Lipidomic measurements are broken down by specific lipid classes (Cer, Hex2Cer, Cer-1-P, SM).
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- Overchuk, Marta
- Collection Method
- Likely generated from mass spectrometry analysis of tumor tissues.
- Freshness
- Last updated 2026-06-08 03:10:38; freshness should be verified.