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August 14, 2025NAR CancerOpen Access

SETD6 mediates selective interaction and genomic occupancy of BRD4 and MITF in melanoma cells

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Authors

TBTzofit Elbaz BitonBen-Gurion University of the NegevMFMichal FeldmanBen-Gurion University of the NegevNMNili Tickotsky MoskovitzBen-Gurion University of the Negev

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Implication

Analysis uncovers that setd6 influences brd4 and mitf genomic occupancy in melanoma, suggesting key roles in transcriptional regulation.

Key Points

  • Disruption of brd4 genomic occupancy occurs when setd6 is knocked out or brd4-k99 is mutated, impacting gene transcription.
  • SETD6 was found to monomethylate BRD4 at K99, a process pivotal for its function in melanoma cells.
  • This interaction highlights a novel chromatin-localized mechanism where brd4 and mitf collaborate within the genomic landscape of melanoma.
  • Findings may uncover new targets for therapeutic interventions in melanoma, a highly aggressive skin cancer.

Cite This Study

Biton et al. (2025) studied this question.

synapsesocial.com/papers/68a363510a429f797332a540https://doi.org/10.1093/narcan/zcaf023
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