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TranscriptomicsMicroRNA Expression Profiles Associated with Mutational Status and Survival in Malignant Melanoma
In order to improve our understanding of microRNA (miRNA) deregulation in melanoma development and possible consequences for patient survival, miRNA expression profiles were determined, using an array based approach, in melanoma tumors, melanoma cell lines and normal melanocytes. Differentially expr...
ORGANISM(S): Homo sapiens 
2010-04-21 | E-GEOD-19387 | biostudies-arrayexpress
TranscriptomicsRole of microRNAs and microRNA machinery in the pathogenesis of Diffuse large B-cell Lymphomas
We performed miRNA expression profiling in a series of de novo DLBCLs, transformed DLBCLs and non-neoplastic lymph nodes using a microarray approach. Significant differentially expressed miRNAs among groups were identified using SAM analysis. Agilent microarray platform containing 470 miRNAs was us...
ORGANISM(S): Homo sapiens 
2014-01-27 | E-GEOD-42906 | biostudies-arrayexpress
TranscriptomicsDeregulated miRNAs in adrenocortical tumors
We performed miRNA expression profiling in a series of adrenocortical carcinomas, adrenocortical adenomas and normal adreno cortex using a microarray approach. Significant differentially expressed miRNAs among groups were identified using SAM analysis. Agilent microarray platform containing 903 miR...
ORGANISM(S): Homo sapiens 
2011-06-01 | E-GEOD-22816 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of human adrenocortical tumors to identify molecular predictors of diagnosis and prognosis
A ""Cartes d'Identite des Tumeurs"" (CIT) project from the french Ligue Nationale Contre le Cancer (http://cit.ligue-cancer.net). 92 samples on Affymetrix HG-U133 Plus 2.0 GeneChips arrays for 92 patients with Adrenocortical Tumors (ACT). 4 normal adrenal samples from the same batch are also include...
ORGANISM(S): Homo sapiens 
2009-01-15 | E-TABM-311 | biostudies-arrayexpress
TranscriptomicsmicroRNA expression patterns related to merkel cell polyomavirus infection and clinical outcomes in human merkel cell carcinoma
We performed miRNA expression profiling in a series of human Merkel Cell carcinoma samples using a microarray approach. Significant differentially expressed miRNAs among groups were identified using SAM analysis. Agilent microarray platform containing 723 human miRNAs was used to determine miRNA ex...
ORGANISM(S): Homo sapiens 
2013-12-31 | E-GEOD-43699 | biostudies-arrayexpress
TranscriptomicsmicroRNA expression signatures of imatinib-treated and non-treated gastrointestinal stromal tumors
We performed microRNA expression profiling in a series of fresh-frozen neoadjuvantly imatinib-treated and non-treated gastrointestinal stromal tumors (GIST), using a microarray approach. Significant differentially expressed microRNAs among imatinib-treated and non-treated groups were identified usi...
ORGANISM(S): Homo sapiens 
2015-08-01 | E-GEOD-63159 | biostudies-arrayexpress
TranscriptomicsThe prognostic significance of the dynamic changes of miRNA expression in locally advanced BC during neo-adjuvant chemotherapy treatment
Introduction: MicroRNAs (miRNAs) are small non-coding RNA that play a vital role in cancer progression. Neo-adjuvant chemotherapy (NAC) has become the standard of care for locally advanced breast cancer. The aim of this study was to evaluate miRNA alterations during NAC using multiple samples of tis...
ORGANISM(S): Homo sapiens 
2015-10-31 | E-GEOD-70754 | biostudies-arrayexpress
TranscriptomicsSmall RNA expression signatures of gastrointestinal stromal tumors: associations to imatinib resistance and patient outcome
We performed miRNA expression profiling in a series of fresh-frozen neoadjuvantly imatinib treated gastrointestinal stromal tumors (GIST), using a microarray approach. Significant differentially expressed miRNAs among imatinib-resistant and imatinib-sensitive groups were identified using SAM analys...
ORGANISM(S): Homo sapiens 
2013-04-10 | E-GEOD-45901 | biostudies-arrayexpress
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