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A global transcriptome analysis of human keratinocyte cell line HaCaT overexpressing the miR-21-3p.

ABSTRACT: A global transcriptome analysis of human keratinocyte cell line HaCaT overexpressing the miR-21-3p.

PROVIDER: PRJNA648081 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR12303191_1.fastq.gz	Fastqsanger.gz
	SRR12303191_2.fastq.gz	Fastqsanger.gz
	SRR12303192_1.fastq.gz	Fastqsanger.gz
	SRR12303192_2.fastq.gz	Fastqsanger.gz
	SRR12303193_1.fastq.gz	Fastqsanger.gz

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Similar Datasets

A global transcriptome analysis of human keratinocyte cell line HaCaT overexpressing the miR-21-3p.

Project description:Psoriasis is a chronic inflammatory skin disease that is mediated by a complex crosstalk between immune cells and keratinocytes (KCs). Emerging studies showed a specific psoriatic microRNAs signature where miR-21 is one of the most upregulated miRNAs. In this study, we focused our investigations on the passenger miR-21-3p strand that is poorly studied in skin and in psoriasis pathogenesis. Here, we transfected the HaCaT cells with synthetic oligoncucleotides form of miR-21-3p and evaluated the impact of the over-expression of this miRNA in these call by RNA-seq analysis. We identified a network of differentially expressed genes involved in abnormal proliferation control and immune regulatory genes implicated in the molecular pathogenesis of psoriasis in response to miR-21-3p overexpression in KCs. These results were confirmed by functional assays that validate the proliferative potential of miR-21-3p. All these findings highlight the importance of miR-21-3p, an underestimated miRNA, in psoriasis and provide novel molecular targets for therapeutic purposes.

2021-04-02 | GSE154968 | GEO

Effect of cell density on HaCaT keratinocyte gene expression

Project description:Cell density affects keratinocyte behaviors and gene expression. Here, We examines the differential expressed genes regulated by cell density. We performed RNA-seq analysis to compare HaCaT cells cultured under high- or low0density conditions. The Gene Ontology Biological Process terms enriched among differential expressed genes through DESeq2 included cell adhesion and keratinocyte differentiation. Our data provides the understanding of keratinocyte behavior regulated by cell density.

2024-07-04 | GSE247733 | GEO

The miRNA microarray data after UVB exposure to human keratinocyte HaCaT cells

Project description:UVB plays a key role in inflammation and DNA damage in human skin. Human keratinocyte HaCaT cells were utilized to determine the up- and down-regulated miRNA after UVB exposure. We used microarrays to identify the miRNA affected after UVB (15 mJ/cm^2) exposure to HaCaT cells

2020-03-23 | GSE142534 | GEO

Study of transcriptional effects of monosodium urate crystal (MSU) on HaCaT keratinocyte cell line.

Project description:Aim of the study was to characterize at a molecular level (changes in transcriptomes) the effect of monosodium urate crystal (MSU) on HaCaT keratinocyte cell line. This was adressed by using a culture model. The HaCaT cell line (human keratinocytes) was stimulated by MSU (1mg/mL) vs control for 12 hrs. By using genome-wide expression profiling, we identified deregulation of functionally relevant gene networks. HaCaT were obtained from Cell Lines Service (Eppelheim, Germany) and grown in DMEM medium (PAN biotech, Aidenbach, Germany) supplemented with 10% FBS (Life Technology, Grand Island, NY, USA), L-glutamine and non-essential amino acid. Before the treatment HaCaT cells were cultured in serum-free medium for 12hrs. HaCaT were treated with MSU (1mg/ml) vs DMEM control for 12hrs then submitted to RNA extration and gene expression profiling. Triplicate experiments were performed: HaCaT control (n=3), MSU-treated (n=3).

2015-10-29 | E-GEOD-65931 | biostudies-arrayexpress

Study of transcriptional effects of monosodium urate crystal (MSU) on HaCaT keratinocyte cell line.

2015-10-29 | GSE65931 | GEO

Protein dataset of immortalized HaCaT cells p53 knock down HaCaT keratinocytes

Project description:The p53 protein is encoded by TP53 gene and plays the key role in significant number of cellular processes including proliferation, apoptosis and regulation of many stress response pathways. P53 acts like a direct transcription activator of numerous genes regulating cell cycle arrest, DNA repair, growth inhibition and many others (Mollereau and Ma, 2014). The canonical biological function of p53 is maintaining genome integrity via elimination of damaged or exposed to genotoxic stress cells. Immortalized HaCaT cells are widely used for keratinocyte research, since they maintain stable keratinocyte phenotype, have nearly unlimited proliferative potential, do not require specific growth and differentiation factors (Colombo et al., 2017). Also, HaCaT cells produce typical differentiation markers such as cytokeratins K14 and K10, involucrin (Colombo et al., 2017) and respond to keratinocyte differentiation stimuli. Taking together, HaCaT cells have similar to normal human keratinocytes (NHK) properties, however, as many of spontaneously immortalized cell lines HaCaT cells bear two mutant p53 alleles - R282Q and H179Y (Lehman et al., 1993). Mutp53 in HaCaT has an increased affinity to other p53 family members (p63, p73), which significantly expands p53 properties. Moreover, mutp53 indirectly affects specific target genes via protein-protein interactions with other transcription factors (NF-Y, E2F1, NF-KB) or by tethering p63 to new promotor locations. For more detailed investigation of mutp53 impact on various processes in HaCaT cells we performed a shRNA mediated knockdown of mutp53. For generation of stable TP53 knockdown we employed plasmid vector pLKO-p53-shRNA-941 (Addgene # #25637) followed by puromycin selection of transduced cells. Here we present proteomic dataset obtained from wild type HaCaT cells and p53 knock down HaCaT keratinocytes.

2022-04-28 | PXD033538 | Pride

Effect of cell density on HaCaT keratinocyte gene expression

Project description:Effect of cell density on HaCaT keratinocyte gene expression

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Effect of depletion of ALKBH5 on gene expression of HaCAT human keratinocyte cell line

Project description:To investigate the function of ALKBH5 in the regulation of keratinocyte cellular function, we established HaCAT cell lines in which ALKBH5 has been knocked down by siRNA. We then performed gene expression profiling analysis using data obtained from RNA-seq of 4 different cells from duplicate experiments.

2022-08-12 | GSE211076 | GEO

Aberrantly expressed genes in HaCaT keratinocytes chronically exposed to arsenic trioxide

Project description:The purpose of this study is to search for aberrant genes in HaCaT keratinocytes after chronic exposure to arsenic trioxide. The objective of the investigation was to discover the mechanism of arsenic carcinogenicity in human epidermal keratinocytes. We hypothesize that a combined strategy of DNA microarray, qRT-PCR and gene function annotation will identify aberrantly expressed genes in HaCaT keratinocyte cell line after chronic treatment with arsenic trioxide. HaCaT cells were chronically exposed to 0.5µg/mL arsenic trioxide (As2O3) up to 22 passages and RNA was extracted. Microarray data analysis identified 14 up-regulated genes and 21 down-regulated genes in response to arsenic trioxide

2012-04-12 | GSE37192 | GEO

Transcriptome analysis of normal control and miR-412-3p overexpressing in 786-0 cells

Project description:To explore the signaling network involving circDVL1, miR-412-3p, and its targets in ccRCC, we used RNA sequencing (RNA-seq) to identify potential miR-412-3p target genes in miR-412-3p overexpressing and control cells. RNA-seq data identified 392 mRNAs that were downregulated in miR-412-3p overexpressing 786-O cells

2021-05-25 | GSE175492 | GEO

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