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GSE42743
Homo sapiens
99 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Oral Cavity Cancer
Publication Title
A 13-gene signature prognostic of HPV-negative OSCC: discovery and external validation.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 94 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
OSCC is associated with substantial mortality and morbidity. In this study, we built on our previous molecular work to identify and validate a prognostic 13-gene signature that showed a higher ability than tumor stage in predicting survival for patients with
Publication Title
A 13-gene signature prognostic of HPV-negative OSCC: discovery and external validation.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Homo sapiens
- 221 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
OSCC is associated with substantial mortality and morbidity. To identify potential biomarkers for the early detection of invasive OSCC, we compared the gene expressions of OSCC, oral dysplasia, and normal
Publication Title
Gene expression profiling identifies genes predictive of oral squamous cell carcinoma.
Sample Metadata Fields
Sex
View Samples- Arabidopsis thaliana
- 12 Downloadable Samples
- Arabidopsis Gene 1.0 ST Array (aragene10st)
Description
Upon illumination, etiolated seedlings experience a transition from heterotrophic to photoautotrophic growth. During this process, the tetrapyrrole biosynthesis pathway provides chlorophyll for photosynthesis. This pathway has to be tightly controlled to prevent the accumulation of photoreactive metabolites and to provide stoichiometric amounts of chlorophyll for its incorporation into photosynthetic protein complexes. Therefore, plants have evolved regulatory mechanisms to synchronize the biosynthesis of chlorophyll and chlorophyll-binding proteins. Two phytochrome-interacting factors (PIF1 and PIF3) and the DELLA proteins, which are controlled by the gibberellin pathway, are key regulators of this process. Here, we show that impairment of TARGET OF RAPAMYCIN (TOR) activity in Arabidopsis (Arabidopsis thaliana), either by mutation of the TOR complex component RAPTOR1B or by treatment with TOR inhibitors, leads to a significantly reduced accumulation of the photoreactive chlorophyll precursor protochlorophyllide in darkness but an increased greening rate of etiolated seedlings after exposure to light. Detailed profiling of metabolic, transcriptomic, and physiological parameters revealed that the TOR-repressed lines not only grow slower, they grow in a nutrient-saving mode, which allows them to resist longer periods of low nutrient availability. Our results also indicated that RAPTOR1B acts upstream of the gibberellin-DELLA pathway and its mutation complements the repressed greening phenotype of pif1 and pif3 after etiolation.
Publication Title
Inhibition of TOR Represses Nutrient Consumption, Which Improves Greening after Extended Periods of Etiolation.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Zea mays
- 43 Downloadable Samples
- Affymetrix Maize Genome Array (maize)
Description
gene expression profiling in different zones along the gradient of the growing maize leaf balde aover a time course of dirunal cycle and carbon starvation by extension of the night
Publication Title
The Interplay between Carbon Availability and Growth in Different Zones of the Growing Maize Leaf.
Sample Metadata Fields
Time
View Samples- Homo sapiens
- 4 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
A catalytic role has been proposed in neoplastic angiogenesis and cancer progression for bone marrow-derived endothelial progenitor cells (EPCs). However, in preclinical and clinical studies the quantitative role of marrow-derived EPCs in cancer vascularization was found to be extremely variable. Adipose tissue represents an attractive source of autologous adult stem cells due to its abundance and surgical accessibility. CD34+cells from Lipotransfer aspirates (LAs) of patients undergoing breast reconstruction after breast cancer surgery were compared with CD34+ cells from Leucapheresis of normal subjects.
Publication Title
The white adipose tissue used in lipotransfer procedures is a rich reservoir of CD34+ progenitors able to promote cancer progression.
Sample Metadata Fields
Sex
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina MouseRef-8 v2.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Reprogramming mouse fibroblasts into engraftable myeloerythroid and lymphoid progenitors.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina MouseRef-8 v2.0 expression beadchip
Description
Here we show that hematopoietic transcription factors Scl, Lmo2, Runx1 and Bmi1 can convert a developmentally-distant lineage (fibroblasts) into induced hematopoietic progenitors (iHPs). We analyzed transcriptomic data for cell undergoing the transdifferentiation process at several time-points of the process.
Publication Title
Reprogramming mouse fibroblasts into engraftable myeloerythroid and lymphoid progenitors.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 115 Downloadable Samples
Illumina HiSeq 2000, Illumina HiSeq 1500
Description
Roquin proteins are required to preclude spontaneous T cell activation and aberrant T follicular helper (Tfh) or T helper 17 (Th17) differentiation. Here, we show that deletion of Roquin encoding alleles in regulatory T cells (Tregs) also caused the activation of conventional T cells. These Tregs exhibited a follicular Treg phenotype, CD25 downregulation and could not protect from colitis. Mechanistically, Roquin was required for full expression and activity of Pten and Foxo1, two essential signaling molecules in Tregs and effector T cells. Roquin upregulated Pten by interfering with miR-17~92 binding to an overlapping cis-element in the Pten 3' UTR and downregulated the Foxo1-specific E3 ubiquitin ligase Itch. Loss of Roquin enhanced mTOR signaling and global protein synthesis, while inhibition of PI3K or mTOR in Roquin-deficient CD4+ T cells corrected increased Tfh and Th17 differentiation. Thereby, the control of PI3K-mTOR signaling by Roquin prevents autoimmunity through T cell-intrinsic and Treg-mediated regulation. Overall design: Examination of transcriptome and ribosome occupancy in MEF and T cells upon Roquin expression and inhibition. Examination of Roquin binding sites in the mouse transcriptome of MEF cells. Examination of transcriptome in CD25+ and CD25- Treg cells from WT and Roquin DKO mice.
Publication Title
Roquin targets mRNAs in a 3'-UTR-specific manner by different modes of regulation.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 230 Downloadable Samples
- Illumina HiSeq 2500
Description
10 adult participants of dose group 3x10^6 pfu, and 10 participants of dose group 20x10^6 pfu. Reads were aligned to the human reference assembly (GRCh38.p7) using STAR software (v2.4.2a; option ''--quantMode GeneCounts''). Gene annotation was obtained from Ensembl (release 79, ensemble.org). VOOM+Limma analysis (R software, version 3.2.2) was used to assess differential gene expression at each post-vaccination day (d1, d3 and d7) against baseline (d0). Next, we intergreted gene expression data and antibody response using an sPLS algorithm, in order to down-select genes correlating with multivariate antibody responses at days 28, 54, 84,180. Overall design: 56 samples from D0, D1, D3 and D7 were analysed. Data from samples with low RIN (RIN <8, 17 samples), low RNA or library concentration (2 samples), missing samples (5 samples) were set to missing.
Publication Title
Systems Vaccinology Identifies an Early Innate Immune Signature as a Correlate of Antibody Responses to the Ebola Vaccine rVSV-ZEBOV.
Sample Metadata Fields
Specimen part, Subject
View Samples