Comprehensive molecular profiling of FH-deficient renal cell carcinoma identifies molecular subtypes and potential therapeutic targets.
PMID: 40355427 · 2025
Abstract
Fumarate hydratase-deficient renal cell carcinoma (FH-deficient RCC) is a rare yet highly lethal kidney cancer. To deepen our understanding of FH-deficient RCC, we conduct a comprehensive integrated genomic study. We analyze the association of FH alteration patterns with tumor heterogeneity and develop a CpG site-specific methylation signature for precise identification of FH-deficient RCC. Transcriptomic analysis unveils three distinctive molecular subtypes characterized by enrichment of immune
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