We studied changes in a whole transcriptome during dsDNA virus infection. Overall design: Fibroblasts (MRC5 & HFF) and epithelial cells (ARPE19) were infected with HCMV, HSV1 or Ad5 and total RNA was isolated at 48, 9, or 24 hpi, respectively. Total 15 treatments were used. There were 2 biological replicates analyzed per each treatment.
A tumor-specific endogenous repetitive element is induced by herpesviruses.
Specimen part, Subject
View SamplesWe studied changes in a whole transcriptome during HCMV infection. Overall design: Fibroblasts (MRC5) were infected with HCMV and total RNA was isolated at 48. Total 2 individual samples were used. There were 3 replicates analyzed per individual sample.
A tumor-specific endogenous repetitive element is induced by herpesviruses.
Specimen part, Subject
View SamplesIn this experiment we profiled the transcriptome of intestinal colonic epithelium and total colonic tissue of animals colonized with T.mu versus naïve littermate controls at different time points Overall design: Groups of three mice were inoculated with 2x106 highly purified Tritrichomonas musculis. Total tissue and epithelial cells were collected at 3 days, 14 days and 48 days after inoculation from three different mice. RNA was isolated and sequenced
Host-Protozoan Interactions Protect from Mucosal Infections through Activation of the Inflammasome.
Specimen part, Subject
View SamplesRNA expression in WT and jhd2? cells in various nutritional sources Overall design: Strand-specific total RNA was sequenced (Illumina stranded TruSeq, with dUTP second strand-incorporation) from wildtype and mutants cells, in biological replicates, normalized by RNA spike-in controls
Mitochondrial control through nutritionally regulated global histone H3 lysine-4 demethylation.
Cell line, Subject
View SamplesUsing microarray analysis, we explored the differences in gene expression in wounded and intact skin using murine model. Injured skin samples were examined at days 1 and 4 post injury.
Receptor Mincle promotes skin allergies and is capable of recognizing cholesterol sulfate.
Specimen part, Time
View SamplesDiagnostic samples of peripheral blood form acute myeloid leukemia were analysed for gene expression differences
NFATc1 as a therapeutic target in FLT3-ITD-positive AML.
Sex, Specimen part
View SamplesLyme disease is challenging to diagnose, as clinical manifestations are variable and current tools to detect nucleic acid or antibody responses from Borrelia burgdorferi infection have low sensitivity. Here we conducted the first study of the global transcriptome of patients with Lyme disease to identify potential diagnostic biomarkers. Twenty-nine patients were enrolled and compared to 13 healthy controls at three time points after infection. Fifteen publicly available transcriptome datasets from patients in vivo or infection models in vitro were used to assess specificity of differentially expressed genes (DEGs). We found that Lyme disease results in profound and sustained changes in the patient transcriptomes, with a specific signature that shares =44% DEGs with other infections. Overall design: Gene expression profile from peripheral mononuclear blood cells (PBMC) of Lyme disease patients against healthy controls was undertaken. A total of 29 Lyme disease patients were sampled at 3 time points: acute Lyme pre-treatment (V1), 3 weeks later, immediately following completion of a standard course of antibiotics (V2), and 6 months following treatment completion (V5). 13 healthy controls were also sampled at one time point. Total RNA was extracted from 10e7 PBMC, followed by mRNA purification, paired-end barcode library preparation and sequencing on an Illumina Hiseq 2000.
Longitudinal Transcriptome Analysis Reveals a Sustained Differential Gene Expression Signature in Patients Treated for Acute Lyme Disease.
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View SamplesMany questions about the regulation, functional specialization, computational prediction, and evolution of genomic imprinting would be better addressed by having an exhaustive genome-wide catalog of genes that display parent-of-origin differential expression. As a first-pass scan for novel imprinted genes, we performed mRNA-seq experiments on E17.5 mouse placenta cDNA samples from reciprocal cross F1 progeny of AKR and PWD mouse strains, and quantified the allele-specific expression and the degree of parent-of-origin effect transcriptome-wide. We confirmed the imprinting status of 23 known imprinted genes in the placenta, and found that 12 genes reported previously to be imprinted in other tissues are also imprinted in mouse placenta. Through a well-replicated design using an orthogonal technology, we verified five novel imprinted genes that are not known to be imprinted in mouse. It appears that most of the strongly imprinted genes have already been identified, at least in the placenta, and that evidence supports perhaps 100 additional weakly imprinted genes. Despite previous appearance that the placenta tends to display an excess of maternally-expressed imprinted genes, when the full set of genes is uniformly scored as in this study, this maternal bias disappeared. Overall design: Examine allelic expression in E17.5 placenta tissues from two individual samples, one from each of the two reciprocal crosses.
A survey for novel imprinted genes in the mouse placenta by mRNA-seq.
Specimen part, Cell line, Subject
View SamplesGRN163L is a potent and specifictelomeraseinhibitor and in clinical trials for cancer treatment. To identify the biomarker that might predict response to telomease based therapy, gene expression analysis of the cancer cell lines after treatiment with telomerase inhibitor Imetelstat (GRN163L) was performed.
Interleukin 8 is a biomarker of telomerase inhibition in cancer cells.
Cell line
View SamplesWe used microarrays to measure the expression levels of genes in irradiated immortalized B cells, lymphoblastoid cells, from members of Centre d'Etude du Polymorphisme Humain (CEPH) Utah pedigrees. Data were collected for cells at baseline and 2 hours and 6 hours after exposure to 10 Gy of ionizing radiation (IR).
Genetic variation in radiation-induced cell death.
Specimen part, Treatment
View Samples