GEO DataSets

(Submitter supplied) Human papillomaviruses (HPVs) are associated with nearly all cervical cancers (CCs), 20-30% of head and neck cancers (HNCs), and other cancers. Because HNCs also arise in HPV-negative patients, this type of cancer provides unique opportunities to define similarities and differences of HPV-positive versus HPV-negative cancers arising in the same tissue. Here, we describe genome-wide expression profiling of 84 HNCs, CCs and site-matched normal epithelial samples in which we used laser capture microdissection to enrich samples for tumor-derived versus normal epithelial cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

84 Samples

Download data: CEL, EXP

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; SNP genotyping by SNP array; Genome variation profiling by SNP array

Platforms:

GPL11154 GPL19699 GPL18900

108 Samples

Download data: IDAT

(Submitter supplied) Purpose: There is substantial heterogeneity within the human papillomavirus (HPV) positive head and neck cancer (HNC) tumors that predispose them to different outcomes, however this subgroup is poorly characterized due to various historical reasons. Experimental Design: we perform unsupervised gene expression clustering on well-annotated HPV(+) HNC samples from two cohorts ( 84 total primary tumors), as well as 18 HPV(-) HNCs, to discover subtypes, and begin to characterize the differences between the subtypes in terms of their HPV characteristics, pathway activity, whole-genome somatic copy number variations and mutation frequencies. more...

Organism:

Homo sapiens

Type:

SNP genotyping by SNP array; Genome variation profiling by SNP array

Platforms:

GPL19699 GPL18900

72 Samples

Download data: IDAT, TXT

(Submitter supplied) Purpose: There is substantial heterogeneity within the human papillomavirus (HPV) positive head and neck cancer (HNC) tumors that predispose them to different outcomes, however this subgroup is poorly characterized due to various historical reasons. Experimental Design: we perform unsupervised gene expression clustering on well-annotated HPV(+) HNC samples from two cohorts ( 84 total primary tumors), as well as 18 HPV(-) HNCs, to discover subtypes, and begin to characterize the differences between the subtypes in terms of their HPV characteristics, pathway activity, whole-genome somatic copy number variations and mutation frequencies. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

36 Samples

Download data: TXT

(Submitter supplied) Global long non-coding RNA (lncRNA) expression profile in primary human keratinocytes post-expression of high-risk HPV-16 E6 oncoprotein Purpose: The goal of this study is to utlize high-throughput RNA sequencing (RNA-seq) to identify differentially expressed host lncRNAs with the presence of the high-risk HPV-16 E6 oncoprotein in primary human foreskin keratinocytes. Methods: Primary human foreskin keratinocytes (HEKa) stably expressing HPV-16 E6 compared to GFP control were analyzed, in triplicates, by RNA-seq (Illumina). more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: BW, TXT

(Submitter supplied) We used freshly established immortalized human keratinocytes with a well-defined HPV16 E6 E7 expression cassette to get a more complete and less biased overview about global changes induced by HPV16 using RNA-seq. We identified novel factors regulated by HPV oncogenes that could serve an essential role in cancer development.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TXT, XLSX

(Submitter supplied) Autophagy is important for removal, degradation and recycling of damaged organelles, proteins, and lipids through the degradative action of lysosomes. In addition to its catabolic function, autophagy is important in cancer and viral-mediated tumorigenesis, including Human Papillomavirus (HPV) positive cancers. HPV infection is a major risk factor in a subset of Head and Neck Cancer (HNC), for which no targeted therapies are currently available. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

16 Samples

Download data: TXT

(Submitter supplied) We identified LAMP3 as a key driver gene of anti-viral subnetwork genes in cervical cancer patients. Therefore we tested this prediction using an in vitro system. This is the first direct demonstration of LAMP3 regulatory role in interferon-dependent immune response.

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS5189

Platform:

GPL10558

8 Samples

Download data: TXT

(Submitter supplied) Gene expression profiling of 82 patients with cervical cancer was performed. The expression data were correlated with copy number alterations of the same patients, as assessed with array CGH in a separate study, in order to identify drivers of cervical cancer carcinogenesis.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6884

82 Samples

Download data: TXT

(Submitter supplied) Cervical cancer is the one of the most common cancer type among women worldwide, with Human Papillomavirus (HPV) playing a causal role in this disease. We applied a novel integrative approach to understand the disease process and find its major drivers. We performed a meta-analysis of gene expression and chromosomal aberration studies comprising data on over 500 patients for the reconstruction of a regulatory meta-network. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL1053 GPL1052

54 Samples

Download data: TXT

Analysis of LAMP3 depleted HeLa cells following treatment with interferon-alpha for 3 or 4 days. Results provide insight into the role of LAMP3 in the immune response mediated by interferon-alpha.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 protocol, 2 time sets

Platform:

GPL10558

Series:

GSE29009

8 Samples

Download data: TXT