Shared hub genes in membranous nephropathy and kidney renal clear cell carcinoma: investigating molecular overlap and tumor progression
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View abstract on PubMed
Summary
This summary is machine-generated.This study identified four key genes (FYN, LGALS8, MAGI2, WT1) common to kidney cancer and membranous nephropathy. FYN and LGALS8 may serve as diagnostic and prognostic biomarkers for kidney renal clear cell carcinoma (KIRC).
Area Of Science
- Oncology
- Nephrology
- Bioinformatics
- Molecular Biology
Background
- Membranous nephropathy (MN) and kidney renal clear cell carcinoma (KIRC) are distinct kidney diseases.
- Shared molecular mechanisms may exist between MN and KIRC.
- Identifying common biomarkers could advance understanding and treatment.
Purpose Of The Study
- To identify common differentially expressed genes (DEGs) and hub genes in KIRC and MN using bioinformatics.
- To explore the functional roles and potential diagnostic/prognostic value of these common genes in KIRC.
- To experimentally validate the role of specific genes in KIRC progression.
Main Methods
- Bioinformatic analysis of public datasets to identify DEGs and hub genes in KIRC and MN.
- Protein-protein interaction (PPI) network analysis and gene expression database interrogation (GSCA, UALCAN).
- Gene Set Enrichment Analysis (GSEA) and experimental validation via siRNA knockdown in 786-O cells (RT-qPCR, Western blot, functional assays).
Main Results
- Four hub genes (FYN, LGALS8, MAGI2, WT1) were identified; FYN and LGALS8 were upregulated, MAGI2 and WT1 downregulated in KIRC.
- FYN and LGALS8 demonstrated diagnostic potential and correlated with poorer survival in KIRC.
- FYN and LGALS8 promote KIRC progression via the ErbB signaling pathway, with knockdown reducing cell proliferation and migration.
Conclusions
- FYN, LGALS8, MAGI2, and WT1 are significant hub genes in KIRC with diagnostic and prognostic implications.
- These genes are involved in methylation, mutation, and immune regulation in KIRC.
- Further research is needed to confirm the role of these genes in membranous nephropathy.
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