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TranscriptomicsAn array based analysis of miRNA expression comparing matched frozen and FFPE human tissue samples
MicroRNAs (miRNAs) are small non-coding RNAs that repress gene expression at the post transcriptional level via an antisense RNA-RNA interaction. Generally, miRNAs derived from snap frozen or fresh samples are used for array based profiling. Since tissues in most pathology departments are available ...
ORGANISM(S): Homo sapiens 
2010-05-17 | E-GEOD-12458 | biostudies-arrayexpress
TranscriptomicsFFPE study using MIP copy number platform
This SuperSeries is composed of the following subset Series: GSE14740: FFPE study using MIP copy number platform - kidney GSE14741: FFPE study using MIP copy number platform - bladder/colorectal/kidney/liver GSE14742: FFPE study using MIP copy number platform - colorectal GSE14743: FFPE study using ...
ORGANISM(S): Homo sapiens 
2010-05-06 | E-GEOD-14856 | biostudies-arrayexpress
TranscriptomicsFFPE study using MIP copy number platform - kidney
A major challenge to the study of tumor DNA copy number (CN) in clinical specimens is the lack of appropriate fresh frozen samples and thus a dependence on Formalin-Fixed Paraffin Embedded (FFPE) banked samples, which typically have more extensive clinical follow up information. However, on most hig...
ORGANISM(S): Homo sapiens 
2010-05-05 | E-GEOD-14740 | biostudies-arrayexpress
TranscriptomicsFeasibility of global microRNA analysis from fine-needle biopsy FFPE material in patients with hepatocellular carcinoma treated with sorafenib
Tumor cells were microdissected from FFPE sections of hepatocellular carcinoma (HCC) samples. micro RNA expression were correlated to clinical outcome and sorafenib-therapy. miRNA was labeled with the Affymetrix FlashTag Biotin HSR RNA Labeling Kit 20 microdissected hepatocellular carcinoma samples ...
ORGANISM(S): Homo sapiens 
2014-07-29 | E-GEOD-56059 | biostudies-arrayexpress
TranscriptomicsFFPE study using MIP copy number platform - colorectal
A major challenge to the study of tumor DNA copy number (CN) in clinical specimens is the lack of appropriate fresh frozen samples and thus a dependence on Formalin-Fixed Paraffin Embedded (FFPE) banked samples, which typically have more extensive clinical follow up information. However, on most hig...
ORGANISM(S): Homo sapiens 
2010-05-06 | E-GEOD-14742 | biostudies-arrayexpress
TranscriptomicsFFPE study using MIP copy number platform - liver
: A major challenge to the study of tumor DNA copy number (CN) in clinical specimens is the lack of appropriate fresh frozen samples and thus a dependence on Formalin-Fixed Paraffin Embedded (FFPE) banked samples, which typically have more extensive clinical follow up information. However, o...
ORGANISM(S): Homo sapiens 
2010-05-05 | E-GEOD-14745 | biostudies-arrayexpress
TranscriptomicsFFPE study using MIP copy number platform - breast cancer I
A major challenge to the study of tumor DNA copy number (CN) in clinical specimens is the lack of appropriate fresh frozen samples and thus a dependence on Formalin-Fixed Paraffin Embedded (FFPE) banked samples, which typically have more extensive clinical follow up information. However, on most hig...
ORGANISM(S): Homo sapiens 
2010-05-05 | E-GEOD-14743 | biostudies-arrayexpress
TranscriptomicsExpanding epigenomics to archived FFPE tissues: An evaluation of DNA repair methodologies
A study to evaluate techniques for repairing DNA from formalin-fixed paraffin-embedded (FFPE) tissue samples by direct comparison of FFPE DNA repair methods prior to analysis on genome-wide methylation array to matched fresh frozen (FF) tissues. Formalin-fixed paraffin-embedded tissue from three col...
ORGANISM(S): Homo sapiens 
2014-12-17 | E-GEOD-59038 | biostudies-arrayexpress
TranscriptomicsFFPE study using MIP copy number platform - breast cancer II
A major challenge to the study of tumor DNA copy number (CN) in clinical specimens is the lack of appropriate fresh frozen samples and thus a dependence on Formalin-Fixed Paraffin Embedded (FFPE) banked samples, which typically have more extensive clinical follow up information. However, on most hig...
ORGANISM(S): Homo sapiens 
2010-05-06 | E-GEOD-14744 | biostudies-arrayexpress
TranscriptomicsFFPE study using MIP copy number platform - bladder/colorectal/kidney/liver
A major challenge to the study of tumor DNA copy number (CN) in clinical specimens is the lack of appropriate fresh frozen samples and thus a dependence on Formalin-Fixed Paraffin Embedded (FFPE) banked samples, which typically have more extensive clinical follow up information. However, on most hig...
ORGANISM(S): Homo sapiens 
2009-02-17 | E-GEOD-14741 | biostudies-arrayexpress
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