Abstract
Gene expression profiles in skeletal muscle after gene electrotransfer.
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Importance of Comprehensive Molecular Profiling for Clinical Outcome in Children With Recurrent Cancer.
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View SamplesReplacement therapy with coagulation factor VIII (FVIII) products concurrent with bleeds (on-demand) in hemophilia A (HA) patients, seems to increase the risk for developing anti-drug antibodies (i.e. inhibitors). A danger signal environment characterized by tissue damage and inflammation at the site of a bleed is thought to contribute to the anti-FVIII response. The nature of this inflammatory reaction is however not fully known. The purpose of this study was to characterize the inflammatory response, locally and systemically, during the first 24h following a knee joint bleed in the HA rat. HA rats received either a needle induced knee joint bleed (n=83) or a sham procedure (n=41). Blood samples were collected at selected time-points from 0-24h post injury/sham. Synovial fluid as well as intra-articular knee tissue and popliteal lymph nodes were collected at 24h. Cytokine and chemokine concentrations and mRNA gene expression on tissue samples were measured. Gene expression analysis revealed a rapid inflammatory response in the injured knees, accompanied by significantly increased levels of specific gene products in the synovial fluid; IL-1, TNF, KC/GRO, IL-6, Eotaxin, MCP-1, MCP-3, MIP-1, MIP-2, RANTES, A2M and AGP. Plasma analysis demonstrated significantly increased systemic levels of KC/GRO, IL-6 and AGP in the blood of injured rats, already few hours following the injury. In conclusion, a rapid pro-inflammatory response, both locally and systemically, characteristic of innate immunity, was demonstrated following an induced knee joint bleed in the HA rat. Results reveal a more comprehensive inflammatory picture than previously shown, with resemblance to human hemophilic arthropathy.
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Specimen part
View Samplesto explore possible treatment targets and reasons for agressive children cacners by comprehensive molecular profiling on several platforms
Importance of Comprehensive Molecular Profiling for Clinical Outcome in Children With Recurrent Cancer.
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View SamplesPurpose: A 128-gene signature has been proposed to predict poor outcomes in patients with stage II and III colorectal cancer. In the present study we aimed to validate this previously published 128-gene signature on external and independent data from patients with stage II and III colon cancer.
Gene expression profiles in stages II and III colon cancers: application of a 128-gene signature.
Sex, Age, Disease stage, Race
View SamplesTranscriptomic changes in human liver cancer cell lines caused by the demethylating drug zebularine.
An integrated genomic and epigenomic approach predicts therapeutic response to zebularine in human liver cancer.
Cell line
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View SamplesWe used microarray to create a normal cell landscape for the myeloid arm of the hematopoietic system.
Comparing cancer vs normal gene expression profiles identifies new disease entities and common transcriptional programs in AML patients.
Specimen part
View SamplesDetermine the effect and specificity of HDAC2 siRNA compared to SAHA inhibition of HDAC2 in hepatocellular carcinoma (HCC)
Antitumor effects in hepatocarcinoma of isoform-selective inhibition of HDAC2.
Cell line, Treatment
View SamplesGene expression analysis of liver after DNMT1 knock down. DNMT1 KO versus control livers at week 4, 8 and 20.
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