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ABSTRACT: RIP-seq data from MEN1-WT and MEN1-KO NCI-H460 cells

PROVIDER: PRJNA1111658 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR29026141_1.fastq.gz	Fastqsanger.gz
	SRR29026141_2.fastq.gz	Fastqsanger.gz
	SRR29026142_1.fastq.gz	Fastqsanger.gz
	SRR29026142_2.fastq.gz	Fastqsanger.gz
	SRR29026143_1.fastq.gz	Fastqsanger.gz

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Project description:RNA sequencing of MEN1-WT and MEN1-KO NCI-H460 cells

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Differential expression of genes after transfection of STAT6 specific siRNA in NCI-H460 cells

Project description:The experiment was designed to identify the genes which get altered after the transfection of siRNA targeting STAT6 in NCI-H460 cells. The NCI-H460 cells plated in 12-well plate were transfected with 60nM of STAT6 specific siRNA. Biological duplicates of 2 samples were used viz. control NCI-H460 cells (Contol), NCI-H460 cells transfected with siRNA (siRNA)

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Genome-wide characterization of menin-dependent H3K4me3 reveals a specific role for menin in the regulation of genes implicated in MEN1-like tumors (ChIP-Seq)

Project description:Inactivating mutations in the MEN1 gene predisposing to the multiple endocrine neoplasia type 1 (MEN1) syndrome can also cause sporadic pancreatic endocrine tumors. MEN1 encodes menin, a subunit of MLL1/MLL2-containing histone methyltransferase complexes that trimethylate histone H3 at lysine 4 (H3K4me3). The importance of menin-dependent H3K4me3 in normal and transformed pancreatic endocrine cells is unclear. To study the role of menin-dependent H3K4me3, we performed in vitro differentiation of wild-type as well as menin-null mouse embryonic stem cells (mESCs) into pancreatic islet-like endocrine cells (PILECs). Gene expression analysis and genome-wide H3K4me3 ChIP-Seq profiling in wild-type and menin-null mESCs and PILECs revealed menin-dependent H3K4me3 at the imprinted Dlk1-Meg3 locus in mESCs, and all four Hox loci in differentiated PILECs. Specific and significant loss of H3K4me3 and gene expression was observed for genes within the imprinted Dlk1-Meg3 locus in menin-null mESCs and the Hox loci in menin-null PILECs. Given that the reduced expression of genes within the DLK1-MEG3 locus and the HOX loci is associated with MEN1-like sporadic tumors, our data suggests a possible role for menin-dependent H3K4me3 at these genes in the initiation and progression of sporadic pancreatic endocrine tumors. Furthermore, our investigation also demonstrates that menin-null mESCs can be differentiated in vitro into islet-like endocrine cells, underscoring the utility of menin-null mESC-derived specialized cell types for genome-wide high-throughput studies. Genome-wide mapping of H3K4me3 and microarray gene expression profiling in TC-1 wild-type (WT) mESCs, menin-null (Men1-ko) mESCs (3.2N), pancreatic islet-like endocrine cells (PILECs) derived from WT mESCs, and PILECs derived from Men1-ko mESCs.

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The HDAC inhibitor panobinostat acts as a sensitizer for erlotinib activity in EGFR mutated and wildtype NSCLC cells

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Comparative expression of bone metastasis clones and its parental cells on Chinese lung adenocarcinoma cell line SPC-A-1 and human larger cell lung cancer cell line NCI-H460 by cDNA array.

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