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Homo sapiens
8 Downloadable Samples
Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
Analysis of altered gene expression in keratinocytes exposed to extracellular vesicles. In this dataset we include the respective expression data.
Publication Title
Extracellular vesicles released by melanocytes after UVA irradiation promote intercellular signaling via miR21.
Sample Metadata Fields
Specimen part
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SRP097584- Mus musculus
- 6 Downloadable Samples
Illumina HiSeq 2500
Description
T cell lymphoma
Publication Title
PD-1 is a haploinsufficient suppressor of T cell lymphomagenesis.
Sample Metadata Fields
Sex, Specimen part, Cell line
View Samples- Mus musculus
- 62 Downloadable Samples
- NextSeq 500
Description
This study examines the transcriptional changes invoked by activation of gp130 signaling in different mouse models of B cell lymphomagenesis. In order to study the in vivo effects of aberrant activity of IL-6/IL-6R/gp130-JAK/STAT3 signaling, we designed a transgene that allows conditional expression of L-gp130 by generating a ROSA26 knock-in mouse strain where compound L-gp130 and ZsGreen expression from the CAG promoter is prevented by a loxP- and a rox-flanked stop cassette. Total RNA extracted from purified B cells from young CD19Cre+/- ;L-gp130fl/+ and wildtype control mice was sequenced using unique molecular identifiers (UMI) in a paired end design where read1 corresponds to the cDNA and read2 contains the UMI. Furthermore, aging CD19Cre+/- ;L-gp130fl/+ animals developed tumors located predominantly in mesenteric lymph nodes. Infiltration of CD19;L-gp activated B cells was determined by Flow Cytometry and ZsGreen expression. Total RNA from tumors generally containing >60% ZsGreen+ cells was profiled as described above, for tumors with lower CD19;L-gp activated B cell content FACS was applied. In order to study the effects of activated IL-6/IL-6R/gp130-JAK/STAT3 signaling on Eµ-Myc-driven lymphomagenesis, CD19Cre;L-gp130fl;Eµ-Myc triple transgenic mice were generated and fetal liver hematopoietic stem/progenitor cell (FL-HSPC) grafts were transplanted into lethally irradiated syngeneic mice alongside FL-HSPC from CD19Cre;L-gp130f and Eµ-Myc control mice. Lastly, IL-6/IL-6R/gp130-JAK/STAT3 signaling was activated in the entire hematopoetic system using Vav1Cre resulting in Vav1Cre+/- ;L-gp130fl/+ animals. Independent of the time point of activation during hematopoietic and B cell differentiation, all Cre;L-gp compound mice succumbed to tumors of B cell origin. Overall design: Bulk gene expression data are presented for (i) purified B cells from wildtype control mice (n=6) and young CD19;L-gp mice (n=4), (ii) tumors detected in aging CD19;L-gp mice with a mature (n=11) and plasma cell phenotype (n=6), respectively, (iii) tumors arising in lethally irradiated syngeneic mice after transplantation of fetal liver hematopoietic stem/progenitor cells from CD19;L-gp;Myc (n=9), CD19;L-gp (n=7) and Eµ-Myc (n=9) mice, respectively, and (iv) malignant B cells from Vav1;L-gp mice (n=13).
Publication Title
Activated gp130 signaling selectively targets B cell differentiation to induce mature lymphoma and plasmacytoma.
Sample Metadata Fields
Specimen part, Subject
View Samples- Mus musculus
- 1 Downloadable Sample
- Illumina MouseWG-6 v2.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Evolutionary routes and KRAS dosage define pancreatic cancer phenotypes.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 1 Downloadable Sample
- Illumina MouseWG-6 v2.0 expression beadchip
Description
Primary cell cultures were isolated from KrasG12D-driven, PiggyBac transposon-transposase pancreatic cancer cell cultures and subjected to microarray-based expression profiling for the investigation of expression profiles.
Publication Title
Evolutionary routes and KRAS dosage define pancreatic cancer phenotypes.
Sample Metadata Fields
No sample metadata fields
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