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THP-1 cells PMA-treated RNA-seq

ABSTRACT: THP-1 cells PMA-treated RNA-seq

PROVIDER: PRJNA632845 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR11790263.fastq.gz	Fastqsanger.gz
	SRR11790264.fastq.gz	Fastqsanger.gz
	SRR11790265.fastq.gz	Fastqsanger.gz
	SRR11790266.fastq.gz	Fastqsanger.gz

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THP-1 cells PMA-treated RNA-seq

Project description:Examination of differentially expressed genes during monocyte to macrophage differentiation in THP-1 cells

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Effects of PMA on exon usage of HL60, THP-1, and U937 cells

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Effects of PMA on exon usage of HL60, THP-1, and U937 cells

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Transcriptomics analysis of LPS-induced changes in PMA-differentiated human THP-1 cells

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RNA Sequencing of PGE2 or MEHP treated human THP-1 derived macrophages transcriptomes

Project description:THP-1 cells were treated with phorbol 12-myristate 13-acetate (PMA) at 25μg/ml for 48h.Then remove PMA and rest for 24h to obtain M0 macropahges. Further applied LPS and IFNγ or IL-4 and IL-13 for 24h to obtain M1, M2 macrophages, respectively. During polarization, cells were treated with prostaglandin E2 or MEHP.Then M1,M2 cells were collected and applied to RNA-sequencing. We found that PGE2 and MEHP significantly impacted metabolic signature of macrophages.

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Differential gene expression in human THP-1 cell line undifferentiated, 3 days or 8 days differentiated with phorbol myristate acetate (PMA)

Project description:We analysed the capacity of THP-1 cells (differentiated to macrophagoid cells) to recognize RNA sequences via pattern recognition receptors in vitro. Gene expression was analysed by RNA-Microarray. Cytokine production was analysed by ELISA assays. We used microarrays to investigate differential gene expression in THP-1 cell line undifferentiated in comparison with 3 days or 8 days differentiated with phorbol myristate acetate (PMA). Microarray analysis revealed differential gene expression patterns of THP-1 when differentiated. THP-1 cells, undifferentiated, 3 days PMA-differentiated and 8 days PMA-differentiated

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THP-1 cells: control vs. 50 ng/ml PMA treated for 72 h

Project description:Subset heterogeneity of the mononuclear phagocyte system (MPS) is controlled by defined transcriptional networks and programs; however, the dynamic establishment of programs that control broad, orchestrated expression of transcription factors (TFs) during the progression of monocyte-into-phagocyte (MP) differentiation remains largely unexplored. By combining chromatin immunoprecipitation assays with gene expression profiling (ChIP-on-Chip), we show the extensive trimethylation of histone H3 lysine 4 (H3K4me3) as well as histone H3 lysine 27 (H3K27me3) occupancy with broad footprints at the promoters of MP differentiation-related TFs, such as HOXA and FOXO genes, KLF4, IRF8 and others. The rapid repression of HOXA genes was closely associated with the MP differentiation program. H3K4me3 participates in regulating HOXA genes at mild and terminal differentiation periods, while H3K27me3 maintains low-level expression of HOXA genes at phagocytic maintenance periods. Furthermore, the reprogramming of H3K27me3 plays a major role in the up-regulation of KLF4 and FOXO genes during MP differentiation. Importantly, the pharmacological inhibition of H3K4me3 and/or H3K27me3 strikingly promotes the differentiation programs of THP-1 and K562 cells as well as primary bone marrow-derived progenitors. Together, these findings elucidate mechanisms crucial to the dynamic establishment of epigenetic memory, which is central to the maintenance of the MP differentiation blockade. THP-1 cells: control and 50 ng/ml PMA (Phorbol 12-myristate 13-acetate) treated for 72 h were collected for H3K4me3 and H3K27me3 ChIP-on-chip.

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