Regulation of GLI1 by cis DNA elements and epigenetic marks.
DNA Repair(2019)
摘要
•Complex enhancer in the first intron of the hGLI1 gene.•6 highly conserved GLI binding cis elements that can self-regulate the gene.•Occupancy of the region by H3K4me3, H3K27ac, and BRD4 is Sonic Hedgehog responsive.•H2A.Z is an hGLI1 binding partner, validated with IP-MS, PLA and co-IP.•Provides a likely mechanism for the GLI1 feed forward loop associated with many cancers.
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关键词
Hedgehog signaling pathway,Oncogene,Transcription factor,Epigenetics,DNA-protein interaction
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