Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

A genome-wide association study for nasopharyngeal carcinoma in Hong Kong population

ABSTRACT: We performed a genome-wide association study (GWAS) for nasopharyngeal carcinoma (NPC) in Hong Kong population (423 NPC cases and 573 controls). We derived a PRS from the GWAS and validate its performance in additional study samples.

PROVIDER: EGAS00001006102 | EGA |

REPOSITORIES: EGA

ACCESS DATA

Json Xml

Similar Datasets

A multi-center genome-wide association study for nasopharyngeal carcinoma

Project description:We performed a genome-wide association study (GWAS) for nasopharyngeal carcinoma (NPC), using a multi-center study (4083 NPC cases and 4811 controls). We derived a PRS from the GWAS and validated its performance in additional study samples.

| EGAS00001006062 | EGA

nasopharyngeal carcinoma versus nasopharyngeal phlogistic tissue reference

Project description:Nasopharyngeal carcinoma (NPC) remains a majoy health problem worldwide, specially in Southeast China. In order to find the new candidate genes and molecular markers that are associated with nasopharyngeal carcinoma (NPC), this study focused on the screening NPC relative genes by gene expression profile. Keywords: disease state analysis 23 NPC biopsies and 15 nasopharynx chronic phlogistic biopsies were used to screen NPC relative genes by BioStarH-141s (2004) profile gene chips which contained 14112 points of full length human genes. The tumor samples were labeled with Cy5-dUTP.The nasopharyngeal phlogistic tissues were labeled with Cy3-dUTP. Biostatistics and bioinformatics were also used to analyse the differently expressed genes.

2009-04-21 | E-GEOD-11219 | biostudies-arrayexpress

microRNA profile of human nasopharyngeal tissues: nasopharyngeal carcinoma tissues vs. normal nasopharyngeal tissues

Project description:MicroRNAs are biomarkers of prognosis and survival for many types of cancer. We evaluated whether microRNAs can predict the survival and efficacy of concurrent chemotherapy in nasopharyngeal carcinoma (NPC) patients. We retrospectively analyzed microRNA expression in 312 paraffin-embedded NPC specimens and 18 normal nasopharyngeal tissues using microarray. We found Forty-one microRNAs are differentially expressed between NPC and normal tissues, and a five-microRNA signature can predict survival independent of stage. NPC patients with the low-risk microRNA signature have a favorable response to concurrent chemotherapy. microRNA profiling of nasopharyngeal carcinoma tissues vs. normal nasopharyngeal tissues 312 paraffin-embedded nasopharyngeal carcinoma tissues and 18 paraffin-embedded normal nasopharyngeal tissues

2012-06-30 | E-GEOD-32960 | biostudies-arrayexpress

nasopharyngeal carcinoma versus nasopharyngeal phlogistic tissue reference

2009-04-21 | GSE11219 | GEO

Human nasopharyngeal carcinoma

Project description:To uncover the oncogenic pathways of nasopharyngeal carcinoma, gene expression profiles of primary NPC cell strains and NPC-derived cell lines were conducted and analyzed in depth. Keywords: Oncogenesis Gene expression profiles of 9 primary NPC cell strains and 5 NPC-derived cell lines were analyzed. Forty Î¼g total RNA from one NPC sample was needed for a dye-swap experiment. Total RNA from 32 normal nasopharyngeal epithelial cell strains was pooled to serve as a universal reference.

2010-05-15 | E-GEOD-14262 | biostudies-arrayexpress

Genome-wide expressing profiling of nasopharyngeal carcinoma primary tumors versus non-cancerous nasopharyngeal tissues.

Project description:To explore differentially expressed genes between nasopharyngeal carcinoma (NPC) primary tumors and non-cancerous nasopharyngeal tissues, 18 NPC tissue samples versus 18 control samples were utilized to perform genome-wide expressing profiling. Consequently, 2992 genes were found to be differentially expressed in NPC tissues relative to the control (FC>2, P<0.05). Among these 2992 genes, uPA was ranked as the top one in all upregulated genes sorted by ascending order of P-value. Moreover, expression of uPAR was also upregulated in NPC tissues with FC=3.34 and P=7.52M-CM-^W105. 18 nasopharyngeal carcinoma primary tumors and 18 non-cancerous nasopharyngeal tissues were used to perform genome-wide expressing profiling. The median ages of patients were 46 (range, 19-77) for NPC patients and 45 (range, 18-78) for the non-cancerous cohort. Almost one third of patients were female. All samples were collected before any anti-cancer treatment.

2014-01-05 | E-GEOD-53819 | biostudies-arrayexpress

serum microRNA profile of human nasopharyngeal carcinoma

Project description:To evaluate whether serum microRNAs can predict survival in nasopharyngeal carcinoma (NPC) patients, we analyzed the serum microRNA expression profiles in 8 NPC patients with shorter-survival time and 8 age- and gender-matched NPC patients with longer-survival time using microarray. We identified a four-microRNA signature can predict survival of NPC patients. 8 serum samples from nasopharyngeal carcinoma patients with shorter-survival time and 8 serum samples from nasopharyngeal carinoma patients with longer-survival time

2012-12-31 | E-GEOD-43160 | biostudies-arrayexpress

Genome-wide analysis of DNA methylation between nasopharyngeal carcinoma tissues and normal nasopharyngeal epithelial tissues

Project description:Nasopharyngeal carcinoma (NPC) is rare malignancy in most parts around the world but common in Southern China and Southeast Asia, Annually, approximately 80,000 new NPC cases and 50,000 deaths are reported worldwide. In NPC, recent advances have shown that many genes that are predominantly or even exclusively silenced by DNA methylation in epithelial cells during pathogenesis of NPC. However, the causal relationship between DNA methylation status and outcome in NPC remains not well understood. To investigate this problem, we used Illumina 450K BeadChips to examined methylation patterns and survival in NPC. and ultimately provided insight into prognostic value of DNA methylation in NPC clinical management. We employed Illumina Human Methylation450K Beadchip to analyze a genome-wide of DNA methylation in a cohort of 48 samples (between 24 nasopharyngeal carcinoma tissues and 24 normal nasopharyngeal epithelial tissues) to identify aberrant methylation genes.

2016-01-08 | E-GEOD-52068 | biostudies-arrayexpress

microRNA profile of human nasopharyngeal tissues: nasopharyngeal carcinoma tissues vs. normal nasopharyngeal tissues

2012-07-01 | GSE32960 | GEO

Nasopharyngeal carcinoma cell lines (expression analysis)

Project description:Three nasopharyngeal carcinoma cell lines (CNE1, CNE2, and HONE1) expression patterns against an immortalized nasopharyngeal epithelial cell line NP69. This study was done to screen genes consensually overexpressed in NPC. NP69 was used as normal control. The microarray analyses were done in a same batch.

2009-03-05 | E-GEOD-15047 | 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