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Analysis of gene expression in primary human foreskin keratinocytes +/- HPV16 E7 or PTPN14 knockout

ABSTRACT: Analysis of gene expression in primary human foreskin keratinocytes +/- HPV16 E7 or PTPN14 knockout

PROVIDER: PRJNA499044 | ENA |

REPOSITORIES: ENA

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Analysis of gene expression in primary human foreskin keratinocytes +/- HPV16 E7 or PTPN14 knockout

Project description:This RNA-seq study in primary human forekin keratinocytes was to define genes that are differetially expressed in the presence or absence of HPV16 E7 or several HPV16 E7 variants. We also generated and conducted RNA-seq on primary human foreskin keratinocytes that were CRISPR-Cas9 edited with nontargeting sgRNA or sgRNA targeting PTPN14.

2019-02-28 | GSE121906 | GEO

Analysis of gene expression in primary human foreskin keratinocytes (HFK) +/- HPV16 E7

2022-10-31 | GSE208280 | GEO

Expression signatures and cytogenetic aberrations in HPV16 E6, E7 and E6/E7-positive immortalized human epithelial cells

Project description:Identification of genetic/cytogenetic alterations and differentially expressed cellular genes in HPV16 E6, E7 and E6/E7 positive human foreskin keratinocytes Keywords: ordered

2013-11-27 | GSE14051 | GEO

Transcription profiling of human foreskin keratinocytes expressing E6 or E7 compared to normal keratinocytes reveals HPV16 E7 induces EMT

Project description:Gene expression data from human foreskin keratinocytes expressing E6 or E7 compared to normal keratinocytes.

2009-06-04 | E-MTAB-114 | biostudies-arrayexpress

Expression signatures and cytogenetic aberrations in HPV16 E6, E7 and E6/E7-positive immortalized human epithelial cells

Project description:Identification of genetic/cytogenetic alterations and differentially expressed cellular genes in HPV16 E6, E7 and E6/E7 positive human foreskin keratinocytes Keywords: ordered We used microarrays to identify differentially expressed genes in human foreskin keratinocytes (HFK) transfected with retroviral vectors harboring the human papillomavirus type 16 oncogenes E6, E7, or E6/E7 in comparison to HFK containing the empty vector control pLXSN.

2013-11-27 | E-GEOD-14051 | biostudies-arrayexpress

Analysis of gene expression in primary human foreskin keratinocytes (HFK) +/- HPV18 E7

Project description:This RNA-seq study in primary human forekin keratinocytes was to define genes that are differetially expressed in the presence or absence of HPV18 E7 or the HPV18 E7 R84S variant.

2020-06-09 | GSE150201 | GEO

The impact of HPV16 and HPV18 E6/E7 oncogenes on gene expression in non-tumorigenic keratinocytes (HaCaT cells)

Project description:This analysis aimed to identify differentially expressed genes in non-tumorigenic keratinocytes transduced with E6/E7 oncogenes of HPV16 or 18. The working cell models were named HaCaT E6/E7 HPV16, HaCaT E6/E7 HPV18, and HaCaT pLVX (empty lentiviral vector) as controls. mRNA sequencing was performed on the Illumina NovaSeq 6000 platform by Novogene Bioinformatics Technology Co., Ltd, Beijing, China, with two independent replicate sequences for each cell model. Methodology: The bioinformatics pipeline analysis was executed as described below: Rstudio (v2023.06.1+524) and Galaxy (https://www.usegalaxy.orgaccessed on 15 August 2023) open-source platforms were used to analyze the Illumina raw data. The Quality Check was performed through the FastQC tool (v0.12.1); afterward, all the reads were processed by the Rsubread package (v2.14.2); at that point, the reads were trimmed and aligned to the Human Genome Reference (GRCh38.p14 v43). The resulting output was the BAM files, of which the number of reads was counted by the featureCounts tool (v2.0.3); at the final step, the Differential Expression Analysis was settled by DESeq2 tool (v2.11.40.8). The differential gene expression measurements were normalized by DESeq2´s median of ratios (median of ratio of gene counts relative to geometric mean per gene) method. All chemokine genes with an adjusted p-value (adj p) ≤ 0.05 and fold change (Log2FC) > 1 .5 or < -1.5 were selected as differentially expressed genes (DEGs). Some genes from the resulting outputs were validated through qPCR. Conclusions: Our study found 3296 differentially expressed genes in HaCaT E6/E7 HPV16 and 1943 in HaCaT E6/E7 HPV18. These results suggest that E6/E7 oncogenes from HPV16 and 18 can broadly modify transcriptomic expression.

2023-11-02 | GSE241704 | GEO

Transcriptome of human keratinocytes with or without HPV16 oncogene expression

Project description:We used freshly established immortalized human keratinocytes with a well-defined HPV16 E6 E7 expression cassette to get a more complete and less biased overview about global changes induced by HPV16 using RNA-seq. We identified novel factors regulated by HPV oncogenes that could serve an essential role in cancer development.

2019-03-03 | GSE124357 | GEO

Analysis of gene expression in primary human foreskin keratinocytes (HFK) +/- HPV18 E7

Project description:Analysis of gene expression in primary human foreskin keratinocytes (HFK) +/- HPV18 E7

| PRJNA631506 | ENA

Impact of HPV16 E6 and E7 oncogenes together with Chlamydia trachomatis infection on proteome changes in immortalized oral keratinocytes

Project description:Certain types of Human papilloma viruses (HPV) are the etiological agents for cervical cancer. However, not all infections of high-risk HPVs will finally lead to cancer since most HPV infections are cleared without any consequences. Chlamydia trachomatis is the most prevalent sexual transmitted bacteria and is an obligatory intracellular pathogen exhibiting tropism in endocervical epithelial cells. Over the past decades, C. trachomatis is thought to be a potential co-factor for cervical cancer formation, but there are also studies that did not show such a correlation. To address this question in molecular terms, we stably expressed HPV16 E6 and E7 in spontaneously immortalized NOKs (normal oral keratinocytes) and performed SILAC (stable isotope labeling by amino acids in cell culture) with or without C. trachomatis infection to study the impact of HPV16 oncogene expression and C. trachomatis infection on host proteome changes.

2019-03-18 | PXD012186 | Pride

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