Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Genome-wide Scan for Methylation Profiles in head and Neck Cancer

ABSTRACT: Genome wide DNA methylation profiling of HPV positive and HPV negative head and neck squamous cell cancer (HNSCC) samples. The Illumina Infinium 450k Human DNA methylation Beadchip v1.1 was used to obtain DNA methylation profiles across approximately 485577 CpGs in 4 HPV positive and 4 HPV negative HNSCC tumors

ORGANISM(S): Homo sapiens

PROVIDER: GSE67114 | GEO | 2015/03/21

SECONDARY ACCESSION(S): PRJNA278978

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Genome-wide Scan for Methylation Profiles in Keloids

Project description:Genome wide DNA methylation profiling of normal skin and keloid samples. The Illumina Infinium 450k Human DNA methylation Beadchip v1.1 was used to obtain DNA methylation profiles across approximately 485577 CpGs in keloid and normal samples. Samples included 6 normal skin, 6 Keloid. Bisulphite converted DNA from the 12 samples were hybridised to the Illumina Infinium 450k Human Methylation Beadchip v1.1

2014-04-02 | E-GEOD-56420 | biostudies-arrayexpress

Genome-wide Scan for Methylation Profiles in Breast Cancer

Project description:Genome wide DNA methylation profiling of normal and breast cancer samples. The Illumina Infinium 450k Human DNA methylation Beadchip v1.1 was used to obtain DNA methylation profiles across approximately 485577 CpGs in breast cancer and normal samples. Samples included 40 normal, 80 breast cancer samples. Bisulphite converted DNA from the 120 samples were hybridised to the Illumina Infinium 450k Human Methylation Beadchip v1.1

2015-03-11 | E-GEOD-66695 | biostudies-arrayexpress

Genome-wide Scan for Methylation Profiles in Keloids

2014-04-02 | GSE56420 | GEO

Genome-wide Scan for Methylation Profiles in Breast Cancer

2015-03-11 | GSE66695 | GEO

450k Analysis of 3 FF HPV+ and 3 FF HPV- HNSCC samples

Project description:The methylation analysis of 3 FF HPV+ HNSCC samples and 21 FP HPV- HNSCC samples by Infinium HumanMethylation450 BeadChip Analysis of 6 450k methylation profiles, comprising 3 HPV+ HNSCC samples and 3 HPV- HNSCC samples

2012-11-30 | E-GEOD-38268 | biostudies-arrayexpress

450k Analysis of 42 FFPE HPV+ and HPV- HNSCC samples

Project description:The methylation analysis of 21 FFPE HPV+ HNSCC samples and 21 FPPE HPV- HNSCC samples by Infinium HumanMethylation450 BeadChip Analysis of 42 450k methylation profiles, comprising 21 HPV+ HNSCC samples and 21 HPV- HNSCC samples

2012-11-30 | E-GEOD-38266 | biostudies-arrayexpress

Gene expression analysis of head and neck squamous cell carcinoma (HNSCC) cell lines.

Project description:Human cancer cell lines are the most frequently used preclinical models in the study of cancer biology and the development of therapeutics. Although anatomically diverse, human papillomavirus (HPV)-driven cancers have a common etiology and similar mutations that overlap with but are distinct from those found in HPV-negative cancers. Building on prior studies that have characterized subsets of head and neck squamous cell carcinoma (HNSCC) and cervical squamous cell carcinoma (CESC) cell lines separately, we performed genomic, viral gene expression, and viral integration analyses on 74 cell lines that include all readily-available HPV-positive (9 HNSCC, 8 CESC) and CESC (8 HPV-positive, 2 HPV-negative) cell lines and 55 HPV-negative HNSCC cell lines. We used over 700 human tumors for comparison. Mutation patterns in the cell lines were similar to those of human tumors. We confirmed HPV viral protein and mRNA expression in the HPV-positive cell lines. We found HPV types in three CESC cell lines that are distinct from those previously reported. We found that cell lines and tumors had similar patterns of viral gene expression; there were few sites of recurrent HPV integration. As seen in tumors, HPV integration did appear to alter host gene expression in cell lines. The HPV-positive cell lines had higher levels of p16 and lower levels of Rb protein expression than did the HPV-negative lines. Although the number of HPV-positive cell lines is limited, our results suggest that these cell lines represent suitable models for studying HNSCC and CESC, both of which are common and lethal.

2018-11-15 | GSE122512 | GEO

450k Analysis of 24 HNSCC cell lines

Project description:The methylation analysis of HPV+ HNSCC cell lines and HPV- HNSCC cell lines as well as clones from an infected HPV- cell line by Infinium HumanMethylation450 BeadChip Analysis of 24 450k methylation profiles, comprising 3 HPV+ HNSCC cell lines and 3 HPV- HNSCC cell lines (in duplicate each) and 12 infected HPV- HNSCC cell line clones

2012-11-30 | E-GEOD-38270 | biostudies-arrayexpress

A prognostic signature of cell death-related genes for head and neck squamous cell carcinoma

Project description:Human papillomavirus (HPV) positive HNSCC patients generally have a favorable survival and promising responsiveness to radiotherapy, chemoradiotherapy and checkpoint blockades. However, HPV negative patients, the majority of HNSCC patients, have been largely overlooked. Cell death has been involved in the therapeutic resistance of cancers. We constructed a cell death index (CDI), based on autophagy, apoptosis and pyroptosis related genes, to predict the prognosis for HNSCC using TCGA dataset, and validated in a cohort from Qilu Hospital of Shandong University. We performed RNA sequencing of 28 paraffin-embedded tissue from HNSCC patients and determined HPV status by immunohistochemistry of p16. We found that CDI was an independent prognostic indicator for overall survival. Notably, the prognostic value of CDI was more profound in HPV negative HNSCC patients compared with those with HPV positivity.

2023-02-07 | GSE208576 | GEO

Genome wide DNA methylation in oral squamous cell carcinoma (OSCC) disease and adjacent normal tissue samples

Project description:Genome wide DNA methylation profiling of normal and adjacent OSCC samples. The Illumina Infinium 450k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 4,50,000 CpGs in tissue samples. Total 21 samples were taken including 10 paired and 1 unpaired tissues. 6 were HPV Positive and 5 were HPV negative.

2017-03-09 | GSE87053 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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