Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

52 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene Expression Profiling of Oral Squamous Cell Carcinoma

ABSTRACT: Gene Expression Profiling of Oral Squamous Cell Carcinoma (OSCC) was performed to delineate candidate genes clusters with potential to distinguish normal and tumor tissue from oral cavity. All tissue samples were collected after obtaining written informed consent. The RNA profile of 27 OSCC patients was compared with 4 independent controls and 1 pooled control oral cavity tissue from healthy donors. Agilent one-color experiment, Organism: Human, Agilent-014850 Whole Human Genome Microarray 4x44K G4112F

ORGANISM(S): Homo sapiens

SUBMITTER: Manoj Mahimkar

PROVIDER: E-GEOD-23558 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Aberrant lncRNA expression profiles in OSCC tissues compared with paired normal oral mucosa

Project description:Hypoxic microenvironment plays important roles in the progression of solid tumors including oral squamous cell carcinoma (OSCC). Long noncoding RNAs (lncRNAs) have gained much attention in the past few years. However, it is not clear whether lncRNAs could regulate hypoxia-adaptation of OSCC, and which lncRNAs participate in this process. Using an lncRNA microarray, we analyzed the aberrant lncRNA expression profiles in OSCC tissues compared with paired normal oral mucosa as well as in hypoxic OSCC cells compared with normoxic OSCC cells. Our data revealed 2053 differentially expressed (Fold Change >= 2.0, P-value <= 0.05) lncRNAs, among which 934 lncRNAs were significantly up-regulated and 1119 lncRNAs were down-regulated in OSCC compared with paired normal mucosa. Six OSCC tissues and paired normal oral mucosa were obtained from 6 patients with OSCC. LncRNA expression profiles were evaluated by an Agilent Human LncRNA Array v3.0 (8 x 60K, Arraystar).

2016-07-26 | E-GEOD-84805 | biostudies-arrayexpress

Array CGH analysis of Oral Squamous Cell Carcinoma

Project description:Array Comparative Genomic Hybridization (CGH) profiling of Oral Sqaumaous Cell Carcinoma (OSCC) was performed to delineate candidate non-random chromosomal loci associated with clinico-pathological parameters. The array CGH hybridizations were performed for 60 OSCC samples with pooled gender matched controls. All tissue samples were collected after obtaining written informed consent. Agilent two-color CGH experiment,Organism: Human ,Agilent-014698 Agilent-21764 Human Genome CGH Microarray 105A (G4412A) , Labeling kit: Agilent Genomic DNA labeling Kit (Part Number: 5190-0453): 60 OCC patients/samples

2011-03-11 | E-GEOD-23831 | biostudies-arrayexpress

Gene Expression Profiling of Oral Squamous Cell Carcinoma

Project description:Gene Expression Profiling of Oral Squamous Cell Carcinoma (OSCC) was performed to delineate candidate genes clusters with potential to distinguish normal and tumor tissue from oral cavity. All tissue samples were collected after obtaining written informed consent.

2011-10-30 | GSE23558 | GEO

Quantitative Label Free Ultra Definition Mass-Spectrometry Provides Novel Data on the Proteomic Signature of Oral Squamous Cell Carcinoma

Project description:There are no early detection biomarkers or prognostic markers for oral squamous cell carcinoma (OSCC) thus many are detected late, with unpredictable disease course. Using systems level analysis on shotgun proteomics with quantitative label-free ultra-definition mass spectrometry, our study aims to find novel proteins involved in both low and high grade OSCC tissue, and to further understand pathways involved in cancer development and progression, using proteomic analysis.

2022-03-02 | PXD009244 | Pride

Expression data from oral squamous cell carcinoma (OSCC)-derived cell lines and normal oral keratinocytes

Project description:Oral squamous cell carcinoma (OSCC) is a lethal disease and early death usually occurs as a result of local invasion and regional lymph node metastases. We used microarrays to identify down or upregulated genes in OSCCs compared with non-malignant controls. To identify genes whose transcription is deregulated in OSCC, the gene expression profiles of eight OSCC cell lines (H-series and M9) and three primary cultures of normal oral keratinocytes (NKs) were examined using Affymetrix HG-U133A and HG-U133 Plus 2.0 arrays.

2011-09-01 | E-GEOD-31853 | biostudies-arrayexpress

Integrative genomic characterization of oral squamous cell carcinoma identifies frequent somatic drivers (microRNA)

Project description:Oral cavity squamous cell carcinoma (OSCC) is a disease with extensive morbidity and mortality and few useful molecular targets. Multiplatform integrated genomic analysis was performed in order to identify genomic drivers and molecularly discernible tumor subtypes. mRNA, miRNA and methylation data are all submitted to GEO We measured microRNA expression of 43 OSCC cases with Agilent Human miRNA microarray rel12.0

2013-01-01 | E-GEOD-41115 | biostudies-arrayexpress

Integrative genomic characterization of oral squamous cell carcinoma identifies frequent somatic drivers (methylation)

Project description:Oral cavity squamous cell carcinoma (OSCC) is a disease with extensive morbidity and mortality and few useful molecular targets. Multiplatform integrated genomic analysis was performed in order to identify genomic drivers and molecularly discernible tumor subtypes. mRNA, miRNA and methylation data are all submitted to GEO We measured methylation of 42 OSCC tumors, 2 normal oral epithelial tissues, and 2 normal blood samples with Illumina HumanMethylation450 arrays

2013-01-01 | E-GEOD-41114 | biostudies-arrayexpress

Global Lactylation Profiling Reveals Lactate-Driven Regulatory Mechanisms Promoting Tumor Progression in Oral Carcinoma

Project description:Cancer cells often rely on aerobic glycolysis for metabolism, and lactylation, a newly discovered post-translational modification, significantly impacts molecular processes. This study comprehensively analyzes lactylation's role in oral squamous cell carcinoma (OSCC), providing initial insights into its impact on progression. Six pairs of OSCC tissues underwent lactylation modification sequencing. 2,765 lactylation modification sites on 1,033 proteins were identified in OSCC, indicating its widespread presence. These modifications influenced metabolic activities, molecular synthesis, and transport.

2024-08-23 | PXD047673 | Pride

Global Lactylation Profiling Reveals Lactate-Driven Regulatory Mechanisms Promoting Tumor Progression in Oral Squamous Cell Carcinoma

2024-08-23 | PXD047535 | Pride

lncRNA expression profiles in OSCC cells cultured under normoxic and hypoxic conditions

Project description:Hypoxic microenvironment plays important roles in the progression of solid tumors including oral squamous cell carcinoma (OSCC). Long noncoding RNAs (lncRNAs) have gained much attention in the past few years. However, it is not clear whether lncRNAs could regulate hypoxia-adaptation of OSCC, and which lncRNAs participate in this process. Using an lncRNA microarray, we analyzed the aberrant lncRNA expression profiles in OSCC tissues compared with paired normal oral mucosa as well as in hypoxic OSCC cells compared with normoxic OSCC cells. Our microarray also identified 942 lncRNAs that were up-regulated and 507 lncRNAs that were down-regulated in cells cultured under hypoxia compared with those cultured under normoxia (Fold Change >= 2.0, P-value <= 0.05). An OSCC cell line Cal-27 was cultured under either 20% O2 (normoxic) or 1% O2 (hypoxic) conditions. Three samples from each group were obtained for microarray study.

2016-07-26 | E-GEOD-84790 | biostudies-arrayexpress

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