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Pseudomonas aeruginosa
4 Downloadable Samples
Affymetrix Pseudomonas aeruginosa Array (paeg1a)
Description
Quorum sensing controls the expression of multiple virulence factors. PA14 genes lasR and rhlR are necessary for quorum sensing via homoserine lactones.
Publication Title
Quorum sensing enhancement of the stress response promotes resistance to quorum quenching and prevents social cheating.
Sample Metadata Fields
Treatment
View Samples- Mus musculus
- 224 Downloadable Samples
Illumina HiSeq 2000
Description
Transcriptional profiling of murine dendritic cells stimulated with LPS and IFNg after shRNA knockdown of redox regulators. Overall design: shRNA targeting redox regulators were delivered to bone marrow derived dendritic cells. Cells were stimulated with LPS and IFNg prior to transcriptional profiling by RNAseq over a time course. Each sample sequenced on two Illumina lanes.
Publication Title
Nitric Oxide Engages an Anti-inflammatory Feedback Loop Mediated by Peroxiredoxin 5 in Phagocytes.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Mus musculus
- 13 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Thymic lymphomas develop spontaneously in LN3 mice. As for T-ALL in general, ex vivo LN3 lymphoma cells require stromal support to remain viable in culture. We found that primary stromal cells from thymic lymphomas, but not from wild-type thymi, support ex vivo lymphoma survival. By FACS sorting stromal populations, we identified dendritic cells in the tumor microenvironment as the cells capable of supporting lymphoma survival.
Publication Title
Endogenous dendritic cells from the tumor microenvironment support T-ALL growth via IGF1R activation.
Sample Metadata Fields
Sex, Age, Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 492 Downloadable Samples
Description
The liver parenchyma is composed of hepatocytes and bile duct epithelial cells (BECs). Controversy exists regarding the cellular origin of human liver parenchymal tissue generation during embryonic development, homeostasis or repair. Here we report the existence of a hepatobiliary hybrid progenitor (HHyP) population in human fetal liver using single-cell RNA sequencing. HHyPs are anatomically restricted to the ductal plate of fetal liver and maintain a unique transcriptional profile distinct from fetal hepatocytes, mature hepatocytes and mature BECs. In addition, molecular heterogenicity within the EpCAM+ population of freshly isolated fetal and adult human liver reveals diverse gene expression signatures of hepatic and biliary lineage potential. Finally, we FACS isolated fetal HHyPs and confirmed their hybrid progenitor phenotype in vivo. Our study suggests that hepatobiliary progenitor cells previously identified in mice also exist in humans, and can be distinguished from other parenchymal populations, including mature BECs, by distinct gene expression profiles. Overall design: Primary samples from 5 2nd trimester human fetal livers and 3 uninjured adult human livers for single cell RNA sequencing by Smartseq2.
Publication Title
Single cell analysis of human foetal liver captures the transcriptional profile of hepatobiliary hybrid progenitors.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus, Homo sapiens
- 28 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
All highly and poorly permeable metastases from the same mouse brain were collected by laser capture microdissection. Total RNA from both metastatic lesions and immediate microenvironment was isolated from 5 mice bearing 231-BR metastases. As control 4 healthy mouse brains were included.
Publication Title
Reactive astrocytic S1P3 signaling modulates the blood-tumor barrier in brain metastases.
Sample Metadata Fields
Subject
View Samples- Homo sapiens
- 16 Downloadable Samples
- IlluminaHiSeq2000
Description
To gain insight into the signaling pathway(s) required for ABL1/ABL2-dependent bone metastasis, we evaluated the consequences of single or double inactivation of ABL1 and ABL2 on the transcriptome of breast cancer cells. Double ABL1/ABL2 knockdown was required to decrease the levels of p-CrKL by more than 90%, indicative of inactivation of the endogenous ABL kinases. To examine the consequences of depleting the ABL kinases on the transcriptome of metastatic breast cancer cells we employed next generation sequencing (RNAseq) analysis. We found that 180 genes were significantly down-regulated and 40 genes were significantly up-regulated in ABL1/ABL2 knockdown cells. Overall design: Four samples were analyzed control, Abl single knockdown, Arg single knockdown, Abl/Arg double knockdown. Experiments were performed in triplicate.
Publication Title
ABL kinases promote breast cancer osteolytic metastasis by modulating tumor-bone interactions through TAZ and STAT5 signaling.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 6 Downloadable Samples
- Illumina HiSeq 2500
Description
We report the single base pair analysis of the ocular transcriptome from wild type and BC027072 knockout animals. Comparison was analyzed to understand gene expression changes in a mouse model for early onset retinal degeneration which phenocopies a human form of autosomal recessive retinitis pigmentosa Overall design: Eye mRNA profiles were generated from 3 week-old C57BL/6J and BC027072 -/- in triplicate and sequenced using the Illumina HiSeq 2500
Publication Title
Animals deficient in C2Orf71, an autosomal recessive retinitis pigmentosa-associated locus, develop severe early-onset retinal degeneration.
Sample Metadata Fields
No sample metadata fields
View Samples
SRP018317- Homo sapiens
- 4 Downloadable Samples
- Illumina Genome Analyzer IIx
Description
AGO-PAR-CLIP was employed to identify microRNA binding sites in BCBL-1, a Kaposi's sarcoma-associated herpesvirus (KSHV) infected B-cell line and DG75, a KSHV negative B-cell line as a control. By using our novel computational method (PARma) and differential analysis of PAR-CLIP data, highly accurate target sites of KSHV microRNAs can be defined. Overall design: Examination of microRNA target sites in two different cell lines using replicate PAR-CLIP experiments
Publication Title
PARma: identification of microRNA target sites in AGO-PAR-CLIP data.
Sample Metadata Fields
Cell line, Subject
View Samples- Arabidopsis thaliana
- 2 Downloadable Samples
- Affymetrix Arabidopsis Genome Array (ag)
Description
Effect of JMT overexpression in global gene expression
Publication Title
Complement analysis of xeroderma pigmentosum variants.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 1 Downloadable Sample
- Illumina Genome Analyzer
Description
We analyzed small RNAs from three mammalian species, and found that in all these species piRNA-directed targeting is accompanied by the generation of short sequences that have a very precisely defined length and a specific spatial relationship with the guide piRNAs. Overall design: small RNA-seq of testes lysate (beta-eliminated)
Publication Title
Conserved generation of short products at piRNA loci.
Sample Metadata Fields
No sample metadata fields
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