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TranscriptomicsHIF-2alpha Knockdown in A498 (VHL-/-) ccRCC cells
HIF-2alpha is essential for (VHL-/-) ccRCC subcutaneous tumor growth in mice, and in tumor cell lines, its inhibition results in increased ROS accumulation, tumor cell death and responsiveness to radiation treatment. We have utilized transcriptional profiling to screen for putative HIF-2alpha target...
ORGANISM(S): Homo sapiens 
2009-08-27 | E-GEOD-16622 | biostudies-arrayexpress
TranscriptomicsGene expression analysis in primary human renal tumors, categorized by VHL genotype and HIF-alpha expression
Human renal cell carcinomas (RCC) have differential expression of HIF-1alpha and HIF-2alpha, depending on VHL genotype and other events. Here, we have divided a series of RCC samples for HIF-alpha expression and VHL genotype, in order to define differentially expressed genes Keywords: Patient Sampl...
ORGANISM(S): Homo sapiens 
2008-12-27 | E-GEOD-11904 | biostudies-arrayexpress
TranscriptomicsHuman BRAF-V600E melanoma cell lines drug sensitive vs drug resistant
aCGH of human melanoma cell lines comparing parental (drug sensitve) vs isogenic drug resistant-derived subline Two condition experiment: two BRAF-V600E mutant cell lines (drug sensitive - parental baseline) vs two derived sublines after chronic exposure to the MEK inhibitor trametinib (drug resista...
ORGANISM(S): Homo sapiens 
2014-04-21 | E-GEOD-49430 | biostudies-arrayexpress
TranscriptomicsArray CGH analysis in primary human renal tumors, categorized by VHL genotype and HIF-alpha expression
Human renal cell carcinomas (RCC) have differential expression of HIF-1alpha and HIF-2alpha, depending on VHL genotype and other events. Here, we have divided a series of RCC samples based on HIF-alpha expression, in order to examine levels of genomic DNA aberration. Keywords: Patient Sample Study ...
ORGANISM(S): Homo sapiens 
2008-12-27 | E-GEOD-13282 | biostudies-arrayexpress
TranscriptomicsDNA methylation analysis of phaeochromocytoma, paraganglioma and normal adrenal medulla samples
Illumina Infinium MethylationEPIC BeadChip array files from phaeochromocytoma, paraganglioma tumours of different genotypes and normal adrenal medulla control samples. This is the first study using high-resolution MethylationEPIC arrays and also includes a large number of Cluster 1 tumours (n=16) wh...
ORGANISM(S): Homo sapiens 
2023-12-21 | E-MTAB-13433 | biostudies-arrayexpress
TranscriptomicsSomatic copy number variation profiling in matched brain and extracranial metastases of melanoma
An improved understanding of the molecular pathogenesis of brain metastases, one of the most common and devastating complications of advanced melanoma, may identify and prioritize rational therapeutic approaches for this disease. In particular, the identification of molecular differences between bra...
ORGANISM(S): Homo sapiens 
2014-05-08 | E-GEOD-50495 | biostudies-arrayexpress
TranscriptomicsGene expression profiling of melanoma brain metastases and matched extracranial metastases
An improved understanding of the molecular pathogenesis of brain metastases, one of the most common and devastating complications of advanced melanoma, may identify and prioritize rational therapeutic approaches for this disease. In particular, the identification of molecular differences between bra...
ORGANISM(S): Homo sapiens 
2014-05-08 | E-GEOD-50493 | biostudies-arrayexpress
TranscriptomicsIntegrative genomic analysis of sporadic clear cell Renal Cell Carcinoma
Human clear cell renal cell carcinoma (ccRCC) is a common cancer of the kidney. We applied an integrated approach to identify important factors that influence carcinogenesis in ccRCC. 33 frozen ccRCC samples were subject to copy number analysis. The data was analyzed to identify factors affecting tu...
ORGANISM(S): Homo sapiens 
2011-12-01 | E-GEOD-27852 | biostudies-arrayexpress
TranscriptomicsGermline Aberrations of PAX5 Cause Susceptibility to pre-B cell Acute Lymphoblastic Leukemia
A novel heterozygous germline variant, c.547G>A (p.Gly183Ser), in the paired box protein encoding gene, PAX5, was found to segregate with disease in two unrelated kindreds with autosomal dominant pre-B cell acute lymphoblastic leukemia (ALL). Leukemic cells from both families exhibited 9p deletion, ...
ORGANISM(S): Mus musculus 
2014-04-06 | E-GEOD-45834 | biostudies-arrayexpress
UnknownNo clinical utility of KRAS variant rs61764370 for ovarian or breast cancer.
Not available
S-EPMC4630206 | biostudies-literature
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