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GSE47122
Homo sapiens
60 Downloadable Samples
Affymetrix Human Genome U133A Array (hgu133a)
Description
To investigate the time-dependent and coordinated sequence of inflammation-related events, and the dynamic features of macrophage polarisation/activation, we build and validated an in vitro model based on primary human monocytes
Publication Title
Transcriptomic profiling of the development of the inflammatory response in human monocytes in vitro.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The identification of subtype-specific translocations has revolutionized diagnostics of sarcoma and provided new insight into oncogenesis. We used RNA-Seq to investigate samples diagnosed as small round cell tumors of bone, possibly Ewing sarcoma, but lacking the canonical EWSR1-ETS translocation. A new fusion was observed between the BCL6 co-repressor (BCOR) and the testis specific cyclin B3 (CCNB3) genes on chromosome X. RNA-Seq results were confirmed by RT-PCR and cloning the tumor-specific genomic translocation breakpoints. 24 BCOR-CCNB3-positive tumors were identified among a series of 594 sarcomas. Gene profiling experiments indicate that BCOR-CCNB3-positive cases are biologically distinct from other sarcomas, particularly Ewings sarcoma. Finally, we show that CCNB3 immunohistochemistry is a powerful diagnostic marker for this group of sarcoma and that over-expression of BCOR-CCNB3 or of a truncated CCNB3 activates S-phase in NIH3T3 cells. Thus the intrachromosomal X fusion described here represents a new subtype of bone sarcoma caused by a novel gene fusion mechanism.
Publication Title
A new subtype of bone sarcoma defined by BCOR-CCNB3 gene fusion.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Homo sapiens
- 44 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)
Description
In this placebo-controlled randomized controlled trial, we tested whether remote ischemic preconditioning (RIPC) elicited by four 5-minute cycles of 300 mmHg of cuff inflation/deflation of the lower limb would reduce myocardial necrosis in isoflurane-anesthetized patients undergoing on-pump coronary artery bypass graft surgery. Secondary outcomes were the perioperative release of the biomarkers NTproBNP, hsCRP, S100, atrial transcriptional profiles, and short- and long-term clinical outcomes. RIPC with concomitantly applied isoflurane did not affect the release of biomarkers or clinical outcome. NTproBNP release correlated with isoflurane- but not RIPC-induced transcriptional changes.
Publication Title
Remote ischemic preconditioning applied during isoflurane inhalation provides no benefit to the myocardium of patients undergoing on-pump coronary artery bypass graft surgery: lack of synergy or evidence of antagonism in cardioprotection?
Sample Metadata Fields
Specimen part, Treatment
View Samples- Rattus norvegicus
- 8 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
We used microarrays to detail transcriptional changes in the rat heart in response to doxorubicin, a chemotherapeutic drug known to induce cardiac disfunction/heart failure
Publication Title
Early effects of doxorubicin in perfused heart: transcriptional profiling reveals inhibition of cellular stress response genes.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 259 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
RNA sequencing validation of the Complexity INdex in SARComas prognostic signature.
Sample Metadata Fields
Time
View Samples- Homo sapiens
- 259 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We validated the technological and material transfers of the CINSARC signature.
Publication Title
RNA sequencing validation of the Complexity INdex in SARComas prognostic signature.
Sample Metadata Fields
Time
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We used microarrays to detail transcriptional changes in cultured human smooth muscle cells in response to acute and chronic 2-methoxyestradiol treatment
Publication Title
2-Methoxyestradiol blocks the RhoA/ROCK1 pathway in human aortic smooth muscle cells.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 40 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Anesthetic gases elicit organ protection in patients undergoing coronary artery bypass graft (CABG) surgery. This study aimed at identifying myocardial transcriptional phenotypes and anesthetic-induced changes in gene expression to predict cardiovascular biomarkers and cardiac function after off-pump CABG.
Publication Title
Gene regulatory control of myocardial energy metabolism predicts postoperative cardiac function in patients undergoing off-pump coronary artery bypass graft surgery: inhalational versus intravenous anesthetics.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 16 Downloadable Samples
Ion Torrent Proton
Description
Pulmonary sarcomatoid carcinomas (PSCs) are rare and aggressive histological types of non-small cell lung cancer (NSCLC) with a median overall survival of about 9-12 months. In detail, PSCs comprise five different histological subtypes: pleomorphic carcinoma (PLC), giant cell carcinoma (GCC), spindle cell carcinoma (SCC), carcinosarcoma (CS) and pulmonary blastoma (PB). Preoperative pathological diagnosis may fail to identify these tumors and therapeutic options are still limited. PSCs have been scarcely characterized from a molecular point of view because of their rarity, and to date no specific markers have been found for PSCs in comparison with other NSCLC types. In this study a highly sensitive amplicon based whole transcriptome quantification analysis was performed, using the Ion AmpliSeq Transcriptome Human Gene Expression Kit (Life Technologies) on a selected series of 14 PSCs (1 PB, 4 CS, 2 SCC, 2 GCC, 5 PLC) and 3 samples of normal lung parenchyma. PSCs expression data were then compared with transcriptome data of lung adenocarcinoma and squamous cell carcinoma available on The Cancer Genome Atlas database. Thirty-eight genes specifically deregulated in PSC samples were identified. Among these, IGJ and SLMAP were validated by immunohistochemistry on an independent cohort (30 PSCs, 31 lung adenocarcinoma and 31 squamous cell carcinoma cases). Furthermore, a pathway enrichment analysis, performed on differentially expressed genes, revealed that FOXO signalling and Fanconi Anemia pathways, playing a pivotal role in cancer development and progression, are enriched in PSC tumors. The description of peculiar molecular profiles besides increasing our knowledge on PSCs biology may suggest new diagnostic and therapeutic strategies. Overall design: Whole transcriptome targeted gene quantification analysis was perfomed on a selected series of 14 pulmonary sarcomatoid carcinomas (1 pulmonary blastoma, 4 carcinosarcomas, 2 spindle cell carcinomas, 2 giant cell carcinomas, 5 pleomorphic carcinomas) and 3 samples of normal lung parenchyma, using the Ion AmpliSeq Transcriptome Human Gene Expression Kit ( Life Technologies).
Publication Title
Whole transcriptome targeted gene quantification provides new insights on pulmonary sarcomatoid carcinomas.
Sample Metadata Fields
Sex, Age, Specimen part, Subject
View Samples- Mus musculus, Homo sapiens
- 80 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Rhabdoid Tumors (RT) are highly aggressive tumors that are frequently localized in the central nervous system (CNS) where they are termed atypical teratoid and rhabdoid tumors (ATRT). We generated conditional Smarcb1-deficient mouse model leads to CNS Smarcb1-deficient tumors.
Publication Title
The occurrence of intracranial rhabdoid tumours in mice depends on temporal control of Smarcb1 inactivation.
Sample Metadata Fields
Specimen part
View Samples