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The NFIB/CARM1 Axis is a Therapeutic Target for Small Cell Lung Cancer

ABSTRACT: The NFIB/CARM1 Axis is a Therapeutic Target for Small Cell Lung Cancer

PROVIDER: PRJNA802265 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR17839343_1.fastq.gz	Fastqsanger.gz
	SRR17839343_2.fastq.gz	Fastqsanger.gz
	SRR17839344_1.fastq.gz	Fastqsanger.gz
	SRR17839344_2.fastq.gz	Fastqsanger.gz
	SRR17839345_1.fastq.gz	Fastqsanger.gz

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The NFIB/CARM1 Axis is a Therapeutic Target for Small Cell Lung Cancer

Project description:We identified NFIB as a CARM1 substrate and showed that this transcription factor utilizes CARM1 as a coactivator. Importantly, NFIB harbors both oncogenic and metastatic activities, and is often overexpressed in small cell lung cancer (SCLC). Using a SCLC mouse model, we show that both CARM1 and the CARM1 methylation site on NFIB are critical for the rapid onset of SCLC. By performing the high-throughput sequecing analysis, we found that CARM1-null and NFIB-R388K mutant mouse SCLC tumors share the ability to regulate chromatin accessbility and have similar gene expression pattern.

2022-02-07 | GSE195843 | GEO

The NFIB/CARM1 Partnership is a Therapeutic Target for Small Cell Lung Cancer

Project description:This project identified NFI family members as CARM1 substrates. NFIB was previously reported to play a critical role in the development of small cell lung cancer. We provided evidence that the arginine methylation of NFIB is required for its oncogenic function in small cell lung cancer.

2023-02-07 | PXD038237 | Pride

The NFIB/CARM1 Partnership is a Therapeutic Target for Small Cell Lung Cancer

2022-11-19 | MSV000090746 | MassIVE

Identifying NFIB target genes in mammalian cells

Project description:NFIB is a transcription factor that can both positively and negatively regulate gene transcription. We have identified NFIB as an arginine methylation substrate of CARM1. To elucidate how CARM1 could regulate NFIB target genes by methylating NFIB, we performed this ChIP-seq to firstly identify NFIB direct binding gengs.

2022-12-15 | GSE219265 | GEO

Identifying NFIB target genes in mammalian cells

Project description:Identifying NFIB target genes in mammalian cells

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Gene expression profiles of CARM1 overexpression in MCF7

Project description:The goal of this study is to identify ERalpha-target genes affected by overexpression of the histone arginine methyltransferase CARM1 in breast cancer cells. The roles of CARM1 in ERalpha+ breast cancer was not well characterized. Therefore, we created a Dox inducible CARM1 overexpressing MCF7 cell line where CARM1 is overexpressed by 2 fold to determine the created a Dox-inducible CARM1 overexpressing MCF7 cells for evaluation of the global effects of CARM1 on Eralpha-target gene expression. MCF7-tet-on-CARM1 clone 13 were treated under 4 conditions: DMSO; Dox; E2 (10nM); Dox+E2. In Dox+E2 condition, cells were pre-treated with Dox for 5 days before treating with E2 for 4 hours. 3 biological replicates were included and total of 12 samples were analyzed.

2011-06-01 | E-GEOD-26454 | biostudies-arrayexpress

TWEAK/Fn14 axis is a therapeutic target for post-angioplasty restenosis

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CARM1-expressing ovarian cancer depends on the histone methyltransferase EZH2 activity [RNA-Seq]

Project description:CARM1 is an arginine methyltransferase that asymmetrically dimethylates protein substrates on arginine residues. CARM1 is often overexpressed in cancers and stimulates growth. However, clinically applicable therapeutic strategies based on CARM1 expression in cancer remains to be explored. Here we show that epithelial ovarian cancer is among the cancers with the highest CARM1 amplification rates that predicates a shorter survival. Our unbiased screen show that CARM1-expressing ovarian cancer cells are selectively sensitive to the inhibition of EZH2, another epigenetic regulator that silences its target genes. Inhibition of EZH2 activity using a clinically applicable small molecule inhibitor significantly suppressed the growth of CARM1-expressing ovarian tumors in two xenograft models. The observed selectivity correlates with upregulation of EZH2 target genes in a CARM1-dependent manner. CARM1 promotes EZH2 dependent gene silencing by methylating BAF155 to alter the antagonism between EZH2 and BAF155. Together, these results indicate that pharmacological inhibition of EZH2 is a novel therapeutic strategy for CARM1-expressing cancers.

2018-03-02 | GSE95644 | GEO

CARM1-expressing ovarian cancer depends on the histone methyltransferase EZH2 activity [ChIP-Seq]

2018-03-02 | GSE95643 | GEO

Gene expression profiles of MCF7 with CARM1 knocked down

Project description:The goal of this study is to identify ERalpha-target genes affected by knocking down of the histone arginine methyltransferase CARM1 in MCF7 breast cancer cells. The roles of CARM1 in ERalpha+ breast cancer was not well characterized. Therefore, we created a Dox inducible CARM1 knockingdown MCF7 cell line where CARM1 is decreased to 20% of endogeneous level to determine the created a Dox-inducible CARM1shRNA overexpressing MCF7 cells for evaluation of the global effects of CARM1 on ERalpha-target gene expression. MCF7-tet-on-CARM1shRNA clone 1 were treated under 4 conditions: DMSO; Dox; E2 (10nM); Dox+E2. In Dox+E2 condition, cells were pre-treated with Dox for 5 days before treating with E2 for 4 hours. 3 biological replicates were included and total of 12 samples were analyzed.

2011-06-01 | E-GEOD-26259 | biostudies-arrayexpress

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