GSE212437
EZH2 reads DNA 6mA to regulate survival and drug resistance of human head and neck squamous carcinoma by suppressing RIOX2-CDKN1A-NRF2 signaling axis [MeDIP-ChIP-seq-shRNA]
To determine whether 6mA has a role in guiding EZH2 recruitment, we focused on ALKBH1, the well-defined DNA 6mA demethylase in mammals, and knocked down ALKBH1 expression in HNSCC cells using shRNAs. We performed MeDIP-seq and ChIP-seq using these cells, and found that ALKBH1 deletion led to an obvious gain of 6mA peaks, which accompanied with enrichment of EZH2 and H3K27me3. Overall design: Chengli,Guo