The loss of the polybromo-1 (PBRM1) subunit in a class of SWI/SNF chromatin remodelling complexes in clear cell renal cell carcinoma redirects the deficient complexes to aberrant enhancer regions. The catalytic subunit SMARCA4 of the PBRM1-deficient complexes recruits the nuclear factor-κB transcription factor to drive pro-tumorigenic programs.
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References
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This is a summary of: Yao, X. et al. PBRM1-deficient PBAF complexes target aberrant genomic loci to activate the NF-κB pathway in clear cell renal cell carcinoma. Nat. Cell Biol. https://doi.org/10.1038/s41556-023-01122-y (2023).
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PBRM1 loss redirects chromatin remodelling complex to recruit oncogenic factors. Nat Cell Biol 25, 808–809 (2023). https://doi.org/10.1038/s41556-023-01148-2
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DOI: https://doi.org/10.1038/s41556-023-01148-2