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TranscriptomicsmiRNA expression profiling in high-risk neuroblastoma
In the present study we evaluated the miRNA expression profile of 31 high risk, stage 4 neuroblastoma patients. We compared miRNA expression profiles of 14 long-survivors (alive with an overall survival time > 36 months) and 17 short-survivors (dead of disease within 36 months from diagnosis. Deaths...
ORGANISM(S): Homo sapiens 
2010-05-16 | E-GEOD-16444 | biostudies-arrayexpress
TranscriptomicsHigh-resolution, genome-wide analysis of human metastatic neuroblastoma samples by array-Comparative Genomic Hybridization (aCGH)
Less than 30% of children with high-risk (HR) metastatic neuroblastoma (NB) show a long survival (Pearson 2000). In order to identify novel molecular prognostic markers useful to better predict patientsM-bM-^@M-^Y relapse risk estimation, we performed genome- and/or transcriptome-wide analyses of 12...
ORGANISM(S): Homo sapiens 
2012-10-05 | E-GEOD-35953 | biostudies-arrayexpress
TranscriptomicsGenomic aberrations in distant fields from oral potentially malignant lesions by high resolution DNA flow cytometry and array-CGH
The aim of the study was to address the concept of field cancerization in oral cancer. The presence of genomic aberrations, indicative of chromosomal instability (CIN), in oral distant fields (ODFs) of visually normal and non-dysplastic mucosa at the mirror image from concomitant oral potentially ma...
ORGANISM(S): Homo sapiens 
2011-12-21 | E-GEOD-28906 | biostudies-arrayexpress
TranscriptomicsHigh-resolution, genome-wide analysis of human medulloblastoma samples by array-Comparative Genomic Hybridization (aCGH)
Medulloblastoma (MB) is the most common pediatric brain tumor and is an aggressive neoplasia arising in the cerebellum. MB includes four major histological subsets commonly subdivided in: classic, desmoplastic, anaplastic or large-cell, and nodular. The current patients risk stratification is based ...
ORGANISM(S): Homo sapiens 
2011-01-01 | E-GEOD-23005 | biostudies-arrayexpress
TranscriptomicsGenomic DNA damage in oral potentially malignant disorders (OPMDs) and oral squamous cell carcinomas (OSCCs). Early detection of DNA aneuploidy and chromosomal aberrations in non dysplastic OPMDs.
Oral potentially malignant disorders (OPMDs) may precede oral squamous cell carcinoma (OSCC). Early detection of OPMDs has a crucial role in OSCC prevention. DNA aneuploidy and chromosomal aberrations are markers of genomic DNA damage and chromosomal instability (CIN), which is involved in cancer d...
ORGANISM(S): Homo sapiens 
2015-10-23 | E-GEOD-66136 | biostudies-arrayexpress
TranscriptomicsStorage time does not modify the gene expression profile of cryopreserved human metaphase II oocytes
Study question: Does storage time impact on transcriptome of slowly frozen cryopreserved human metaphase II (MII) oocytes? Summary answer: For the first time, we demonstrate that the length of cryostorage has no effect on the gene expression profile of human metaphase II oocytes. What is known alrea...
ORGANISM(S): Homo sapiens 
2015-09-19 | E-GEOD-69768 | biostudies-arrayexpress
TranscriptomicsChromosomal aberrations and aneuploidy in oral potentially malignant lesions: distinctive features for tongue.
The mucosae of the oral cavity are different at the histological level but are all exposed to common genotoxic agents. As a result of this exposure, changes in the mucosal epithelia develop giving rise to Oral Potentially Malignant Lesions (OPMLs), which with time may in turn progress to Oral Squamo...
ORGANISM(S): Homo sapiens 
2011-10-19 | E-GEOD-28868 | biostudies-arrayexpress
UnknownPronuclear score improves prediction of embryo implantation success in ICSI cycles.
Not available
S-EPMC8097973 | biostudies-literature
UnknownTranscribed-Ultra Conserved Region expression is associated with outcome in high-risk neuroblastoma.
Not available
S-EPMC2804711 | biostudies-literature
Unknownc.1810C>T polymorphism of NTRK1 gene is associated with reduced survival in neuroblastoma patients.
Not available
S-EPMC2800120 | biostudies-literature
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