Abstract
Although genome-wide association studies (GWAS) have identified the existence of numerous population-based cancer susceptibility loci, mechanistic insights remain limited, particularly for intergenic polymorphisms. Here, we show that polymorphism at a remote intergenic region on chromosome 11q13.3, recently identified as a susceptibility locus for renal cell carcinoma, modulates the binding and function of hypoxia-inducible factor (HIF) at a previously unrecognized transcriptional enhancer of CCND1 (encoding cyclin D1) that is specific for renal cancers characterized by inactivation of the von Hippel-Lindau tumor suppressor (pVHL). The protective haplotype impairs binding of HIF-2, resulting in an allelic imbalance in cyclin D1 expression, thus affecting a link between hypoxia pathways and cell cycle control.
Original language | English |
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Pages (from-to) | 420-5, S1-2 |
Journal | Nature Genetics |
Volume | 44 |
Issue number | 4 |
DOIs | |
Publication status | Published - 11 Mar 2012 |
Keywords
- Cell Cycle Checkpoints/genetics
- Cell Hypoxia
- Cell Line, Tumor
- Chromosomes, Human, Pair 11/genetics
- Cyclin D1/biosynthesis
- Enhancer Elements, Genetic
- Gene Expression Regulation, Neoplastic
- Genetic Predisposition to Disease
- Genetic Variation
- Humans
- Hypoxia-Inducible Factor 1/metabolism
- Kidney Neoplasms/genetics
- Molecular Sequence Data
- Polymorphism, Single Nucleotide
- Von Hippel-Lindau Tumor Suppressor Protein/genetics