GEO DataSets

(Submitter supplied) Normal, premalignant and various histological subtypes of testicular germ cell tumor (TGCT) tissues were hybridized against Universal Human Reference RNA (Stratagene) onto Agilent 60mer oligo microarrays (GEO accession no GPL885). In vitro time series of two TGCT cell lines, NTERA2 and 2102Ep, treated with retinoic acid for 0, 3, and 7 days were also included. The data set (30 hybridizations) is particularly useful for comparisons between various histological subtypes of TGCT versus each other or versus normal testis. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL885

30 Samples

Download data: TIFF

(Submitter supplied) Expression profiling of a panel of 101 adult male germ cell tumors and 5 normal testis specimens was performed on Affymetrix U133A and U133B microarrays. This data has been used to: 1) generate a gene classifier that predicts histology (see PMID 15870693). 2) identify candidate target genes on 12p, a region that is gained in almost 100% of germ cell tumors (see PMID 16424014) 3) identify pluripotency associated genes through comparison of pluripotent embryonal carcinoma vs. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL97 GPL96

214 Samples

Download data: CEL, EXP

(Submitter supplied) Testicular germ cell tumors (TGCTs) are the most common tumors in young men. Fortunately, TGCTs respond very well to cisplatin -based chemotherapy and show a low incidence of acquired resistance compared to most somatic tumors. This high sensitivity also applies to more than 80% of all TGCTs with metastatic disease. The reasons for this particularly high sensitivity of male germ cell tumors to chemotherapy seem to be multifactorial. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4882

12 Samples

Download data: GPR

(Submitter supplied) time-course experiment with embryoid bodies of CGR8 mouse embryonic stem cells ; in the whole time-series RNA from 0 days old embryoid bodies were hybridized against RNA from 3 days and 10 days old embryoid bodies Keywords = embryoid bodies Keywords = mouse Keywords = time-course Keywords = oligonucleotide array Keywords: time-course

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1882

Platform:

GPL1942

4 Samples

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Analysis of CGR8 embryoid bodies differentiating for 3 or 10 days. Culturing of most embryonic stem (ES) cells require embryonic fibroblast (MEF) feeder cells which may affect their gene expression profiles. CGR8 cells are MEF-independent and represent a powerful model of ES cell differentiation.

Organism:

Mus musculus

Type:

Expression profiling by array, log2 ratio, 2 time sets

Platform:

GPL1942

Series:

GSE2469

4 Samples

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(Submitter supplied) Gene expression profiles of 39 human sarcoma samples (GSM 52571-GSM52609) and 15 control samples (GSM52556-GSM52570) were assessed using Affymetrix HG U133A oligonucleotide arrays. Keywords: other

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS1209

Platform:

GPL96

54 Samples

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Expression profiling of soft tissue sarcoma samples. Hypoxic regions often develop in tumors as they increase in size. Results provide insight into the expression of hypoxia-related genes in sarcomas.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 disease state, 23 tissue sets

Platform:

GPL96

Series:

GSE2719

54 Samples

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(Submitter supplied) In order to identify putative targets in squamous cell carcinoma (SCC), a survey of parallel chromosomal alterations and gene expression studies in 10 SCC cell lines were performed using array-CGH and microarray techniques. The most frequent changes were gains of 11q13.1-13.3 and losses of 18q12.1-23 in SCC. Furthermore, the expression levels of the sets of genes at both these loci in SCC were measured using microarray analysis. more...

Organism:

Homo sapiens

Type:

Genome variation profiling by genome tiling array

Platform:

GPL4091

10 Samples

Download data: TXT

(Submitter supplied) Testicular germ cell tumours (TGCTs) of young adult men, seminoma (SEM) and nonseminoma (NSEM), develop from a precursor cell, carcinoma in situ (CIS), which resembles foetal gonocytes and retains embryonic pluripotency. We used microarrays to analyse microRNA (miRNA) expression in 12 human testis samples with CIS cells and compared it to the miRNA expression profiles of normal adult testis, testis with Sertoli-cell-only (SCO) that lack germ cells, testis tumours (SEM and embryonal carcinoma, EC; an undifferentiated component of NSEM) and foetal male and female gonads. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platforms:

GPL8227 GPL9081

28 Samples

Download data: TXT

(Submitter supplied) Cell-and context-specific activities of nuclear receptors may in part be due to distinct coregulator complexes recruited to distinct subsets of target genes. RIP140 (also called NRIP1) is a ligand-dependent corepressor that is inducible with retinoic acid (RA). We have shown previously that silencing of RIP140 enhances RA-induced differentiation and enhances the induction of model RA target genes in human embryonal carcinoma cells (EC). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

12 Samples

Download data: CEL, CHP

(Submitter supplied) NT2 cells were treated with DMSO (control) or 10uM Retinoic Acid (RA). Total RNA was isolated using TriReagent, and subsequent cleanup with RNeasy columns (Qiagen) according to the manufacturer's directions. Hybridizations were performed according to Affymetrix guidelines using the Human HG-U133A chip containing 22,500 unique genetic elements. Double-stranded cDNA was synthesized using Superscript II RT (Invitrogen). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL96

2 Samples

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(Submitter supplied) Illumina 450k DNA methylation microarray analysis of seminoma-like TCam-2 cells xenografted in nude mice. 2120EP embryonal carcinoma cells served as control. TCam-2 cells acquire pluripotency and become epigenetically reprogrammed to an embryonal carcinoma-like state during in vivo growth. This analysis is part of the article 'BMP inhibition in seminomas initiates acquisition of pluripotency via NODAL signaling resulting in reprogramming to an embryonal carcinoma' by Nettersheim et al., 2015. more...

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL13534

12 Samples

Download data: TXT

(Submitter supplied) Illumina expression microarray analysis of seminoma-like TCam-2 cells xenografted in nude mice. 2120EP embryonal carcinoma cells served as control. TCam-2 cells acquire pluripotency and become epigenetically reprogrammed to an embryonal carcinoma-like state during in vivo growth. This analysis is part of the article 'BMP inhibition in seminomas initiates acquisition of pluripotency via NODAL signaling resulting in reprogramming to an embryonal carcinoma' by Nettersheim et al., 2015. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) Illumina expression microarray analysis of shRNA-mediated PRAME knock down TCam-2 cells with and without all trans retinoic acid (ATRA) treatment for 8 days, of TCam-2 cells with and without ATRA (8d) and of in vitro cultivated GCC cell lines TCam-2, 2102EP, NCCIT and JAR. These data are part of the article 'The Cancer / Testis-Antigen PRAME supports the pluripotency network and represses somatic and germ cell differentiation programs in seminomas'.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

13 Samples

Download data: TXT

(Submitter supplied) Illumina expression microarray analysis of seminoma-like TCam-2 cells depleted for SOX2 by CRISPR/Cas9. Cells were xenografted in nude mice. 2120EP embryonal carcinoma and parental TCam-2 cells were xenograted as controls. Tumors were recovered after 1 (1w) and 6 weeks (clone 1 - 5) of in vivo growth. Additionally, in vitro cultivated TCam-2 were analyzed as control. The data set is part of the study 'SOX2 is essential for in vivo reprogramming of seminoma-like TCam-2 cells to an embryonal carcinoma-like fate' (Nettersheim et al., 2016, Oncotarget).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

9 Samples

Download data: TXT

(Submitter supplied) The testicular germ cell tumour cell lines were transfected with MIR9-2-5p mimic to study the effect on gene expression by RNA sequencing.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

16 Samples

Download data: XLSX

(Submitter supplied) Remarkably little is known about the transcriptional profiles of human embryonic stem (ES) cells or the molecular mechanisms that underlie their pluripotency. To identify commonalties among the transcriptional profiles of different human pluripotent cells and to search for clues into the genesis of human germ cell tumors, we compared the expression profiles of human ES cell lines, human germ cell tumor cell lines and tumor samples, somatic cell lines, and testicular tissue samples by using cDNA microarray analysis. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

8 related Platforms

74 Samples

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(Submitter supplied) We hypothesized that the comparison between pure type seminoma and seminoma components in mixed tumor (mixed type seminoma) could reveal early changes of the reprogramming process; however, only a little data is available. We performed gene expression microarray analysis of 6 pure type and 6 mixed type seminomas, and the hierarchical clustering analysis properly grouped each type of seminomas into a separated cluster. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL20844

12 Samples

Download data: TXT

(Submitter supplied) Malignant (type II) testicular germ cell tumors (TGCT) are considered tumors of embryonic germ cell ancestry that diverge morphologically as seminoma (SE), and nonseminomas (NS), the latter including embryonal carcinoma (EC), teratoma (TE), yolk sac tumor (YS) and choriocarcinoma. We have analyzed the genomes and epigenomes of pure histological forms of TGCT (n=130) and 128 matched adjacent normal testicular tissues for TGCT core and subtype-specific DNA methylome profiles and somatic copy number aberrations (SCNA). more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

267 Samples

Download data: TXT

(Submitter supplied) Exon-level transcriptome analysis of embryonal carcinoma (EC) and embryonic stem (ES) cell lines. To circumvent difficulties of isolating pure populations of cancer stem cells for the purpose of identifying malignancy-specific gene expression, we have compared exon-resolution transcriptomic profiles of five embryonal carcinoma (EC) cell lines, a histological subtype of germ cell tumour, to their non-malignant caricature, specifically six human embryonic stem (ES) cell lines. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL5188 GPL5175

28 Samples

Download data: CEL, CHP