Occupancy profiling of HAND2, MEIS2 and TCF4 by CUT&Tag from Neuroblastoma cells
HAND2, MEIS2 and TCF4 are master transcription factors (TFs) in neuroblastoma and create an interconnected core regulatory circuitry (CRC) by directly occupying each other's and their own super-enhancers (SEs), which leads to high levels of each TF expression inside the CRC. Additionally, CRC TFs cooperatively co-occupy the same SE components, which promotes the expression of genes involved in cell identity and cell-type-specific activities. Super-enhancer-mediated CRC enriched at key oncogenes in neuroblastoma. In the present study, CUT&Tag (Cleavage Under Targets and Tagmentation) analysis was performed to explore the target of HAND2, MEIS2 and TCF4 in NB cells. Overall design: CUT&Tag using antibody against HAND2, MEIS2 and TCF4 in SK-N-BE(2) cells.