Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-Seq whole transcriptome analysis of normal human epidermal keratinocytes and cutaneous squamous cell carcinoma cell lines.

ABSTRACT: The incidence of keratinocyte-derived skin cancer, cutaneous squamous cell carcinoma (cSCC) is increasing worldwide making it the second most common metastatic skin cancer. In this project we used SOLiD next generation sequencing to characterize gene expression profiles in normal human epidermal keratinocytes (NHEKs) and cSCC cell lines.

ORGANISM(S): Homo sapiens

PROVIDER: GSE66412 | GEO | 2015/08/27

SECONDARY ACCESSION(S): PRJNA276887

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

RNA-Seq whole transcriptome analysis of normal human epidermal keratinocytes and cutaneous squamous cell carcinoma cell lines.

Project description:The incidence of keratinocyte-derived skin cancer, cutaneous squamous cell carcinoma (cSCC) is increasing worldwide making it the second most common metastatic skin cancer. In this project we used SOLiD next generation sequencing to characterize gene expression profiles in normal human epidermal keratinocytes (NHEKs) and cSCC cell lines. Total RNAs from normal human epidermal keratinocytes (NHEKs) (n=4) and cSCC cell lines (n=8) were extracted. The samples were sequenced using SOLiD next generation sequencing.

2015-08-27 | E-GEOD-66412 | biostudies-arrayexpress

Analysis of the gene expression profile in normal human epidermal keratinocytes and cutaneous squamous cell carcinoma cell lines

Project description:The incidence of keratinocyte-derived skin cancer, cutaneous squamous cell carcinoma (cSCC) is increasing worldwide making it the second most common metastatic skin cancer. We used microarrays to characterize gene expression profile in normal human epidermal keratinocytes (NHEK) and cSCC cell lines. Total RNAs from normal human epidermal keratinocytes (n=5) and cSCC cell lines (n=8) were extracted. The samples were processed for Affymetrix 3´ IVT Express Kit according to manufacture’s protocol.

2015-08-27 | E-GEOD-66359 | biostudies-arrayexpress

Analysis of the gene expression profile in normal human epidermal keratinocytes and cutaneous squamous cell carcinoma cell lines

2015-08-27 | GSE66359 | GEO

Long Non-coding RNA PICSAR Promotes Growth of Cutaneous Squamous Cell Carcinoma by Regulating ERK1/2 Activity

Project description:Keratinocyte-derived cutaneous squamous cell carcinoma (cSCC) is the most common metastatic skin cancer, and its incidence is increasing globally. Long non-coding RNAs (lncRNAs) are involved in various biological processes, and their role in cancer progression is emerging. Whole transcriptome analysis of cSCC cells (n=8) and normal human epidermal keratinocytes (NHEKs, n=4) revealed overexpression of long intergenic ncRNA (LINC00162) in cSCC cells (GSE66412). We wanted to futher study the RNA expression profile of LINC00162 knockdown cSCC cells. Based on our observations, LINC00162 was named PICSAR (P38 Inhibited Cutaneous Squamous cell carcinoma Associated lincRNA).

2016-08-31 | GSE77950 | GEO

RNA-Seq analysis of cSCC cells followed by siRNA-induced gene knockdown of lncRNA LINC00094 (SERLOC)

Project description:Keratinocyte-derived cutaneous squamous cell carcinoma (cSCC) is the most common metastatic skin cancer, and its incidence is increasing globally. Long non-coding RNAs (lncRNAs) are involved in various biological processes, and their role in cancer progression is emerging. Whole transcriptome analysis of cSCC cells (n=8) and normal human epidermal keratinocytes (NHEKs, n=4) revealed overexpression of long intergenic ncRNA (LINC00094) in cSCC cells (GSE66412). We wanted to futher study the RNA expression profile of LINC00094 knockdown cSCC cells.

2022-08-29 | GSE205981 | GEO

RNA-Seq analysis of cSCC cells after siRNA-induced gene knockdown of lncRNA PRECSIT

Project description:Keratinocyte-derived cutaneous squamous cell carcinoma (cSCC) is the most common metastatic skin cancer, and its incidence is increasing globally. Long non-coding RNAs (lncRNAs) are involved in various biological processes, and their role in cancer progression is emerging. Whole transcriptome analysis of cSCC cell lines (n=8) and normal human epidermal keratinocytes (NHEKs, n=4) revealed overexpression of long intergenic ncRNA (LINC00346) in cSCC cells (GSE66412). We wanted to futher study the RNA expression profile of LINC00346 knockdown cSCC cells. Based on our observations, LINC00346 was named PRECSIT (p53 regulated carcinoma-associated STAT3-activating long intergenic non-protein coding transcript).

2019-10-16 | GSE138232 | GEO

RNA-Seq analysis of cSCC cells followed by siRNA-induced gene knockdown of AIM2.

Project description:Keratinocyte-derived cutaneous squamous cell carcinoma (cSCC) is the most common metastatic skin cancer, and its incidence is increasing globally. Chronic inflammation has been recognized as a risk factor for cSCC and inflammation is a typical feature of the progression of actinic keratosis lesions to invasive and metastatic cSCC. Inflammasomes are important components of the innate immune response involved in onset of inflammation. Inflammasome component AIM2 serves as a sensor for cytoplasmic double-strand DNA, and this way plays a key role in response to bacterial and viral colonization. Activation of inflammasome by cytoplasmic DNA in epidermal keratinocytes can promote the initiation of inflammation in autoimmune and autoinflammatory skin diseases. Whole transcriptome analysis of cSCC cells (n=8) and normal human epidermal keratinocytes (NHEKs, n=4) and oligonucleotide array-based expression analysis of cSCC cells (n=8) and normal human epidermal keratinocytes (NHEKs, n=5) revealed overexpression of AIM2 in cSCC cells (GSE66412 and GSE66368, respectively). We wanted to futher study the RNA expression profile of AIM2 knockdown cSCC cells.

2017-08-18 | GSE94270 | GEO

Epigenetic regulation of iASPP-p63 feedback loop in cutaneous squamous cell carcinoma

Project description:Keratinocyte skin cancer, comprising cutaneous squamous (cSCC) and basal cell carcinoma, is the most common malignancy in the UK. P53 is frequently mutated in cSCC. iASPP is a key inhibitor of p53 and NF-kB signalling pathways and has been documented as highly expressed in several types of human cancer. We have previously identified an autoregulatory feedback loop between iASPP and p63, which is critical in epidermal homeostasis. We hypothesised a potential role for dysregulation of this axis in the pathogenesis of keratinocyte malignancies. Immunostaining of 116 cSCC clinical samples revealed increased iASPP and ΔNp63 expression but also highlighted a significant alteration of iASPP cellular localisation, with consequent deregulation of its function. Expression patterns, functionality, gene and microRNA expression analysis were further investigated in 10 cSCC cell lines. Our data suggest that whilst direct effects of iASPP and p63 upon each other’s expression are maintained in cSCC, epigenetic dysregulation of the feedback loop occurs at the microRNA level by a novel mechanism controlling p63 expression. We demonstrate that this autoregulatory feedback loop controls cell migration in cSCC by blocking EMT and promoting proliferation, and provides future directions for clinical biomarker and therapeutic target discovery in cutaneous SCC.

2019-11-20 | GSE123189 | GEO

Analysis of the gene expression profile in cutaneous squamous cell carcinoma cells after EphB2 knockdown

Project description:The role of Eph/ephrin signaling in numerous biological processes has been established. However, Eph/ephrin signaling has been shown to have complex role in tumor progression. The role of EphB2 receptor in the progression of cutaneous squamous cell carcinoma (cSCC) has not been studied before. EphB2 is significantly overexpressed in cSCC cells compared with normal human epidermal keratinocytes (NHEKs). We used microarray based global gene expression profiling to study the effect of EphB2 knockdown on the expression of different genes in cSCC cells. cSCC cell lines (n=3) were transfected with either control or EphB2 siRNA (75 nM) and incubated for 72 hours. Total RNA was extracted and processed expression profiling with GeneChip 3’ IVT Express Kit according to manufacturer’s protocol.

2015-08-27 | E-GEOD-66361 | biostudies-arrayexpress

The secretome of skin cancer cells HaCat and A431

Project description:Cutaneous squamous cell carcinoma (cSCC) is the most prominent tumor of non-melanoma skin cancers and the most aggressive tumor among keratinocyte carcinoma of the skin, showing a high potential for local invasion and metastasis. The cSCC incidences increased dramatically in recent years and the disease occurs more commonly than any other malignancy. The secretome of cancer cells is currently the focus of many studies in order to identify new marker proteins for different types of cancer and to investigate its influence on the tumor microenvironment. In our study we evaluated whether the secretome of cSCC cells has an impact on keratinocytes, the surrounding tissue cells of cSCC. Therefore, we analyzed and compared the secretome of human A431 cancer cells and of HaCaT keratinocytes by mass spectrometry.

2020-04-15 | PXD017536 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data