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SRP063609
Mus musculus
6 Downloadable Samples
Illumina HiSeq 2000
Description
In order to determine the role of the transcription factor Arntl2 in regulating metastatic ability and identify Arntl2-dependent transcriptonal targets in metastatic lung adenocarcinoma, we sequenced the mRNA from 3 mouse metastasis cell lines. Each of these cell lines (482N1shLuciferase, 482N1shArntl2#1, and 482N1shArntl2#2) were derived from the same parental cell line, 482N1. 482N1 was derived from a lymph node metastasis of a Kras LSL G12D, p53 flox/flox 129S1/SvlmJ mouse model of metastatic lung adenocarcinoma. A comparison of shLuciferase and shArntl2 cell lines reveals Arntl2-dependent changes in the metastatic transcriptome. Overall design: This study includes 6 samples: 2 biological replicates of 482N1 shLuciferase, 2 biological replicates of 482N1 shArntl2#1, and 2 biological replicates of 482N1shArntl2#2. Poly-A RNA was isolated and prepared for sequencing using the Illumina TruSeq RNA kit (v2) to generate 100bp paired end reads. Reads were aligned to mm10.
Publication Title
An Arntl2-Driven Secretome Enables Lung Adenocarcinoma Metastatic Self-Sufficiency.
Sample Metadata Fields
Cell line, Subject
View Samples- Mus musculus
- 50 Downloadable Samples
- Illumina HiSeq 2000
Description
To uncover the gene expression alterations that occur during lung cancer progression, we interrogated the gene expression state of neoplastic cells at different stages of malignant progression. We initiated tumors in KrasLSL-G12D/+;p53flox/flox;R26LSL-tdTomato (KPT) mice with a pool of barcoded lentiviral-Cre vectors and purified Tomatopositive cancer cells away from the diverse and variable stromal cell populations. Five to nine months after tumor initiation, cancer cells were isolated from individual primary tumors and metastases using fluorescence-activated cell sorting. Sequencing of the barcode region of the integrated lentiviral vectors established primary tumor-metastasis and metastasis-metastasis relationships. Tumor barcoding allowed us to unequivocally distinguish non-metastatic primary tumors (TnonMet) from those primary tumors that had seeded metastases (TMet). We profiled 10 TnonMet samples as well as TMet and metastasis (Met) samples representing 12 metastatic events. To examine additional earlier stages of lung cancer development, we also analyzed premalignant cells from hyperplasias that develop in KPT mice shortly after tumor initiation (KPT-Early; KPT-E), as well as tumors from KrasG12D;R26LSL-tdTomato (KT) mice which rarely gain metastatic ability Overall design: This study includes 52 samples: 3 KP late samples, 3KPT early samples,10 non-metastatic primary tumors, 9 metastatic primary tumors, and 27 metastasis in different organs. total RNA was isolated and prepared for sequencing using the Ovation® RNA-Seq system and Illumina TruSeq DNA kit (v2) to generate 100bp paired end reads. Reads were aligned to mm10.
Publication Title
Molecular definition of a metastatic lung cancer state reveals a targetable CD109-Janus kinase-Stat axis.
Sample Metadata Fields
Subject
View Samples- Arabidopsis thaliana
- 8 Downloadable Samples
Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Heat stress is one of the most prominent and deleterious environmental threads affecting plant growth and development. Upon high temperatures, plants launch specialized gene expression programs that promote stress protection and survival. These programs involve global and specific changes at the transcriptional and translational levels. However the coordination of these processes and their specific role in the establishment of the heat stress response is not fully elucidated.
Publication Title
Analysis of genome-wide changes in the translatome of Arabidopsis seedlings subjected to heat stress.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 28 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Microarray was used to identify differential gene expression pattern in Barrett's esophagus (BE), compared to the normal adjacent epithelia gastric cardia (GC) and normal squamous esophagus (NE)
Publication Title
Evidence for a functional role of epigenetically regulated midcluster HOXB genes in the development of Barrett esophagus.
Sample Metadata Fields
Specimen part
View Samples- Zea mays
- 15 Downloadable Samples
- Illumina HiSeq 1500
Description
UV-B radiation affects leaf growth in a wide range of species. In this work, we demonstrate that UV-B levels present in solar radiation inhibits maize leaf growth without causing any other visible stress symptoms, including accumulation of DNA damage. We conducted kinematic analyses of cell division and expansion to understand the impact of UV-B radiation on these cellular processes. Our results demonstrate that the decrease in leaf growth is a consequence of a reduction in cell production, and a shortened growth zone (GZ) in UV-B irradiated leaves. To determine the molecular pathways involved in UV-B inhibition of leaf growth, we performed RNA sequencing on isolated GZ tissues of control and UV-B exposed plants. Our results show a link between the observed leaf growth inhibition and the expression of specific cell cycle and developmental genes, including Growth Regulating Factors (GRFs) and transcripts for proteins participating in different hormone pathways. Overall design: Factorial design with two factors: Treatment (control vs UV-B) x Zone I (0-1cm from base of the leaf), 2 (1-2cm from base of the leaf) and 3 (2-3cm from base of the leaf), 3 replicates
Publication Title
UV-B Inhibits Leaf Growth through Changes in Growth Regulating Factors and Gibberellin Levels.
Sample Metadata Fields
Specimen part, Subject
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
IKKbeta is a subunit of the IkB kinase (IKK) complex required for NF-kB activation in response to pro-inflammatory signals. NF-kB regulates the expression of many genes involved in inflammation, immunity and apoptosis, and also controls cell proliferation and differentiation in different tissues; however, its function in skin physiopathology remains controversial. We here report the alterations caused by increased IKKbeta activity in basal cells of the skin of transgenic mice.
Publication Title
IKKbeta leads to an inflammatory skin disease resembling interface dermatitis.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus, Homo sapiens
- 30 Downloadable Samples
Affymetrix Mouse Gene 2.1 ST Array (mogene21st), Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Cinacalcet inhibits neuroblastoma tumor growth and upregulates cancer-testis antigens.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 16 Downloadable Samples
- Affymetrix Mouse Gene 2.1 ST Array (mogene21st)
Description
CaSR modulation inhibits neuroblastoma growth
Publication Title
Cinacalcet inhibits neuroblastoma tumor growth and upregulates cancer-testis antigens.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Mouse Gene 2.1 ST Array (mogene21st), Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
CaSR modulation inhibits neuroblastoma growth
Publication Title
Cinacalcet inhibits neuroblastoma tumor growth and upregulates cancer-testis antigens.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 21 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Inhibition of the autocrine IL-6-JAK2-STAT3-calprotectin axis as targeted therapy for HR-/HER2+ breast cancers.
Sample Metadata Fields
Cell line
View Samples