GEO Dataset GSE42352: Osteosarcoma Gene Expression Correlating Wnt and Ferroptosis

A bioinformatics analysis of the GEO dataset GSE42352, which revealed a negative correlation between Wnt target gene expression and ferroptosis-related gene signatures in osteosarcoma. The dataset was used in a study by Mengfan Yang, last updated in May 2026, to investigate therapeutic mechanisms. The underlying data likely contains gene expression profiles from osteosarcoma samples.

Use Cases

• Analyzing correlations between Wnt signaling and ferroptosis pathways based on gene expression signatures.
• Identifying potential therapeutic targets for osteosarcoma based on bioinformatics analysis.
• Validating in vitro and in vivo findings on Wnt inhibition and ferroptosis induction.
• Studying the role of specific genes like HO-1 and ACSL4 in cancer cell death mechanisms.

Strengths

• Dataset is associated with a specific, cited GEO accession number (GSE42352).
• Analysis includes validation through multiple experimental methods (qRT‑PCR, Western blotting, TEM, xenograft model).

Limitations

• The actual data content (rows, columns, sample data) is not described in the provided metadata.
• The dataset is very small (16.2 KB), suggesting it may be a summary or processed results rather than raw expression data.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

Gene Expression Omnibus (GEO) dataset GSE42352.

Collection Method

Bioinformatics analysis of gene expression data, validated by in vitro and in vivo experiments.

Freshness

Last updated 2026-05-12 05:43:04