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EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma

ABSTRACT: This SuperSeries is composed of the SubSeries listed below.

ORGANISM(S): Homo sapiens

PROVIDER: GSE133984 | GEO | 2022/07/04

REPOSITORIES: GEO

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EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma [ChIP-seq]

Project description:The molecular mechanisms of carcinogenesis have been deeply studied benefit from the highly developing biotechnologies. Here we used high throughput sequencing method to capture the global binding profiles on RNA and DNA of EZH2 and JARID2 in liver normal (THLE-2) and carcinoma (HepG2) cells, respectively. We found that EZH2 and JARID2 showed distinct binding profile in HepG2 and THLE-2 cells. By binding to the primary RNAs, bound transcripts of EZH2 and JARID2 in HepG2 showed significantly increased transcriptional level in hepatocellular carcinoma (HCC) patients. They bound transcripts were also highly related to the HCC development by performing gene set enrichment analysis (GSEA). By exploring the DNA binding profile, we also detected similar phenomena that EZH2 could increase the transcriptional level of bound genes in HepG2 cells, showing PRC2-independent functions in liver cancer cells. Integrating analysis of the RNA and DNA binding profile showed EZH2 could independent function at the transcriptional and post-transcriptional stages. In summary, we proposed that the novel regulatory functions of EZH2 and JARID2 that may promote the cancer development in carcinoma liver cells.

2022-07-04 | GSE133982 | GEO

EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma [CLIP-seq]

2022-07-04 | GSE133980 | GEO

EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma

Project description:EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma

| PRJNA553245 | ENA

EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma [CLIP-seq]

Project description:EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma [CLIP-seq]

| PRJNA553247 | ENA

EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma [ChIP-seq]

Project description:EZH2 and JARID2 change their binding profiles on RNA and DNA to promote hepatocellular carcinoma [ChIP-seq]

| PRJNA553248 | ENA