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TranscriptomicsPDGF stimulation kinetics
Subconfluent AG01518 fibroblasts were starved for 16 hours in the presence of 0.1% BSA, and then stimulated for 1, 4, 10 or 24 hours with PDGF-BB (10 ng/ml in starvation medium), or left untreated for the same periods of time. Total RNA was isolated using the RNeasy kit (Qiagen). The RNA quality was...
ORGANISM(S): Homo sapiens 
2010-06-09 | E-GEOD-1484 | biostudies-arrayexpress
TranscriptomicsGene expression profiling of imatinib-treated and untreated human Hematopoetic progenitors expressing the ETV6-PDGFRB oncogene
In order to investigate the mechanism whereby TEL-PDGF-beta (ETV6-PDGFRB) interferes with human hematopoietic progenitors proliferation and differentiation, we analyzed the gene expression response downstream this oncogene. CD34+ cells infected with lentivirus coding for TEL-PDGFRb were cultured for...
ORGANISM(S): Homo sapiens 
2012-04-09 | E-GEOD-28698 | biostudies-arrayexpress
Transcriptomicsthe influence of a modification of the gut microbiota composition on the hepatic steatosis induced by n-3 polyunsaturated fatty acid (PUFA) depletion
in the present study, we evaluated whether microbiota modulation is able to restore hepatic steatosis induced by n-3 PUFA depletion in mice. For this purpose, mice were fed during three months with a n-3 PUFA-depleted diet (presenting a high n-6/n-3 PUFA ratio), and then supplemented with fructoolig...
ORGANISM(S): Mus musculus 
2012-12-12 | E-GEOD-31727 | biostudies-arrayexpress
TranscriptomicsGene expression profiling of neuroendocrine primary tumors: effect of Octreotide treatment
The management of neuroendocrine tumors (NETs) is very variable, depending on many specific aspects, such as the type of tumor, spread and patient general health. Several advances have been made with the newly developed somatostatin analogues to cure this type of malignancies. Somatostain analogues ...
ORGANISM(S): Homo sapiens 
2012-12-12 | E-GEOD-24358 | biostudies-arrayexpress
TranscriptomicsThe consequences of n-3 polyunsaturated fatty acids (PUFA) depletion on hepatic lipid metabolism in mice
In the present study, we investigated the consequences of n-3 polyunsaturated fatty acids (PUFA) depletion on hepatic lipid metabolism in mice fed during three months with a diet presenting a high n-6/n-3 PUFA ratio to induce n-3 PUFA depletion. Microarray analyses were performed to identify the mol...
ORGANISM(S): Mus musculus 
2011-08-25 | E-GEOD-26986 | biostudies-arrayexpress
TranscriptomicsMicroRNA expression profiling of small-intestine neuroendocrine tumors and human neuroendocrine tumor cell lines
Small intestinal neuroendocrine tumors (SI-NETs) arise from serotonin-producing enterochromaffin cells. SI-NETs are often well-differentiated tumors and most patients have regional or distant metastases at initial presentation. MicroRNAs (miRs) are post-transcriptional regulators which are important...
ORGANISM(S): Homo sapiens 
2013-03-01 | E-GEOD-33568 | biostudies-arrayexpress
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