Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

6 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Comparison of gene expression profiles of head and neck squamous cell carcinoma cell lines and normal oral keratinocyte cell lines

ABSTRACT: Cultured head and neck squamous cell carcinoma cells and normal oral keratinocyte cells were examined for gene expression profiles.

ORGANISM(S): Homo sapiens

DISEASE(S): squamous cell carcinoma

SUBMITTER: Daniel Sharpe

PROVIDER: E-MEXP-3660 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Transcription profiling of human MCF7 cell line with siRNA mediated knockdown of CNOT7 and/or CNOT8 subunits of Ccr4-Not deadenylase compared to control

Project description:siRNA-mediated knockdown of CNOT7 and/or CNOT8 compared to control to study role in the regulation of gene expression by these factors.

2009-07-15 | E-MEXP-2218 | biostudies-arrayexpress

Transcription profiling by array of human B cell lymphoma cell lines in response to rituximab treatment

Project description:HF-1, Granta-519, SUDHL4,Oci-Ly10 and Oci-Ly3 cell lines, representing different B cell lymphoma subtypes, were induced with rituximab (R) for three hours and analyzed for differentially expressed genes compared to untreated control.

2010-06-22 | E-MEXP-2317 | biostudies-arrayexpress

Transcription profiling of human cells transfected with a miR-34a LNA inhibitor to investigate its role in oncogene-induced senescence

Project description:To understand the role of miR-34a in oncogene-induced senescence, we tested global mRNA expression using microarrays of TIG3 TERT/ deltaB-RAF:ER cells transfected with a miR-34a LNA inhibitor or a scrambled control LNA in the presence or absence of deltaB-RAF activation.<br>TIG3 TERT/ deltaB-RAF:ER cells are primary human diploid fibroblasts immortalized by hTERT. deltaB-RAF is constitutively active due to truncation of the regulatory N-terminal domain and fused to the hormone-binding domain of the oestrogen receptor, which was modified to respond to 4-hydroxytamoxifen (4-OHT) but not beta-estradiol.<br>TIG3 TERT/ deltaB-RAF:ER cells were treated with 500nM 4-OHT or equal amounts of ethanol the day after seeding at 1E6 per 10cm plate, in three biological replicates. After 2 days of 4-OHT treatment, cells were transfected with LNA-miR-34a or a control LNA-scramble using Lipofectamine 2000 (Invitrogen). Total RNA was harvested 24 h post-transfection (3 days of 4-OHT treatment in total) using TRIzol reagent. Affymetrix microarray analysis (HG-U133 Plus 2.0 human) was performed.

2009-08-01 | E-MEXP-2241 | biostudies-arrayexpress

Transcription profiling of human ES and keratinocyte cells in response to ionising radiation

Project description:I-131, a source of beta- and gamme radiation and the Auger electron emitter I-125 dU incorporated into nuclear DNA were compared in two cell lines , human ES cells and the keratinocyte cell line HaCaT.

2010-10-07 | E-MEXP-1843 | biostudies-arrayexpress

ChIP-chip by array of mouse haematopoietic and endothelial cell lines using an anti-H3 trimethyl lysine 4 antibody

Project description:chromatin immunoprecipitations were performed in mouse haematopoietic and endothelial cell lines using an anti-H3 trimethyl lysine 4 antibody

2011-09-06 | E-MEXP-2908 | biostudies-arrayexpress

ChIP-chip by array of mouse cell lines and fresh tissues using anti-H3 trimethyl lysine 4.

Project description:Immunoprecipitations were performed using anti-H3 trimethyl lysine 4 (Millipore, 04-745 and gift from Dr. L. OM-oM->M-^RNeill, Birmingham, UK)

2010-06-09 | E-MEXP-2665 | biostudies-arrayexpress

ChIP-chip by array of mouse cell lines and fresh tissue using anti-acetyl histone H3 antibody.

Project description:Immunoprecipitations were performed using anti-acetyl histone H3 antibody (Millipore, 06-599)

2011-04-07 | E-MEXP-2664 | biostudies-arrayexpress

Genome wide characterization reveals complex interplay between TP53 and TP63 in response to genotoxic stress [Affymetrix]

Project description:In response to genotoxic stress the TP53 tumour suppressor activates target gene expression to induce cell cycle arrest or apoptosis depending on the extent of DNA damage. These canonical activities can be repressed by TP63 in normal stratifying epithelia to maintain proliferative capacity or drive proliferation of squamous cell carcinomas, where TP63 is frequently overexpressed/amplified. Here we use ChIP-sequencing, integrated with microarray analysis, to define the genome wide interplay between TP53 and TP63 in response to genotoxic stress in normal cells. We reveal that TP53 and TP63 bind to overlapping, but distinct cistromes of sites through utilization of distinctive consensus motifs and that TP53 is constitutively bound to a number of sites. We demonstrate that cisplatin and adriamycin elicit distinct effects on TP53 and TP63 binding events, through which TP53 can induce or repress transcription of an extensive network of genes by direct binding and/or modulation of TP63 activity. Collectively, this results in a global TP53 dependent repression of cell cycle progression, mitosis and DNA damage repair concomitant with activation of anti-proliferative and pro-apoptotic canonical target genes. Further analyses reveals that in the absence of genotoxic stress TP63 plays an important role in maintaining expression of DNA repair genes, loss of which results in defective repair Examination of gene expression levels of HFKS siRNA depleted for p53 or p63 in response to adriamycin or cisplatin treatment We analyzed RNA using the Affymetrix Human Exon 1.0 ST platform. Array data was processed using the AltAnalyze.

2014-04-30 | E-GEOD-57187 | biostudies-arrayexpress

RNAi profiling by array of human MCF7 cells with siRNA-mediated knockdown of CNOT6 and/or CNOT6L, or CNOT7 and CNOT8

Project description:siRNA-mediated knockdown of CNOT6 and/or CNOT6L, or CNOT7 and CNOT8 compared to control to study role in the regulation of gene expression by these factors.

2011-09-14 | E-MEXP-2926 | biostudies-arrayexpress

SNP array analysis of seven tumor cell lines carrying MYC amplifications

Project description:In order to clarify the mechanism to MYC (8q24) amplification as dmin or hsr, we finely investigated the organization of amplicons in seven tumor cell lines [four SCLC, one AML, and two Colon Carcinoma (CC)] by integrating next-generation sequencing (NGS), Fluorescent in situ hybridization (FISH), PCR, and array-based approaches.

2014-05-13 | E-MTAB-2248 | biostudies-arrayexpress

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