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Homo sapiens
15 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
In this study we aimed to identify a baseline intrahepatic transcriptional signature associated with response in chronic hepatitis B patients treated with peginterferon-alfa-2a (peg-IFN) and adefovir.
Publication Title
An intrahepatic transcriptional signature of enhanced immune activity predicts response to peginterferon in chronic hepatitis B.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Mus musculus
- 29 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Activation of the MLL-ENL-ERtm oncogene initiates aberrant proliferation of myeloid progenitors. Here, we show induction of a fail-safe mechanism mediated by the DNA damage response (DDR) machinery that results in activation of the ATR/ATM-Chk1/Chk2-p53/p21 checkpoint and cellular senescence at early stages of cellular transformation caused by a regulatable MLL-ENL-ERtm in mice. Furthermore, we identified the transcription program underlying this intrinsic anti-cancer barrier, and DDR-induced inflammatory regulators that fine-tune the signaling towards senescence, thereby modulating the fate of MLL-ENL-immortalized cells in a tissue-environment-dependent manner. Our results indicate that DDR is a rate-limiting event for acquisition of stem cell-like properties in MLL-ENL-ERtm-mediated transformation, as experimental inhibition of the barrier accelerated the transition to immature cell states and acute leukemia development.
Publication Title
DNA damage response and inflammatory signaling limit the MLL-ENL-induced leukemogenesis in vivo.
Sample Metadata Fields
Specimen part, Disease stage
View Samples
GSE152870- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
whole-transcriptom analysis of HT-29 and SW480 cells by HTA 2.0 microarray
Publication Title
S-Adenosylmethionine Treatment of Colorectal Cancer Cell Lines Alters DNA Methylation, DNA Repair and Tumor Progression-Related Gene Expression.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Notch3 is a transmembrane receptor which is critically important for the structure and myogenic response of distal arteries, particularly cerebral arteries. After activation of the receptor, the intracellular domain translocates in the nucleus to activate target genes transcription.
Publication Title
Transcriptome analysis for Notch3 target genes identifies Grip2 as a novel regulator of myogenic response in the cerebrovasculature.
Sample Metadata Fields
Age, Specimen part
View Samples- Homo sapiens
- 84 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Epidemiological studies indicate that progestin-containing contraceptives may increase susceptibility to HIV and other infections; however, underlying mechanisms involving the upper female reproductive tract are undefined. To determine the effects of depot medroxyprogesterone acetate (DMPA) and the levonorgestrel intrauterine system (LNG-IUS) on gene expression and physiology of the human endometrial and cervical transformation zone (TZ), microarray analyses were performed on whole tissue biopsies. In endometrium, activated pathways included leukocyte chemotaxis, attachment, and inflammation in DMPA (z>2.5) and LNG-IUS (z>3.5) users, and regulation of pattern recognition receptors and other immune mediators. In cervical TZ, progestin treatment altered expression of tissue remodeling and viability genes, but not those of immune functions. Together, these results indicate that progestins influence expression of immune-related genes in endometrium that would be expected to result in the local recruitment of HIV target cells, and thus may increase HIV susceptibility. It is important to consider the upper reproductive tract in the assessment of effects of contraceptives that may influence susceptibility to pathogens, such as HIV.
Publication Title
Progestin-Containing Contraceptives Alter Expression of Host Defense-Related Genes of the Endometrium and Cervix.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
sorafenib is the treatment of reference for hepatocellular carcinoma (HCC). We applied sorafenib on the human HCC cell line Huh7 and the subclone shRb, carrying a stable knock-down of the expression of the RB1 gene, a key regulator of liver carcinogenesis. Our aim was to better understand the physiologic and metabolic consequences of the exposure of HCC cells to sorafenib.
Publication Title
Metallothionein-1 as a biomarker of altered redox metabolism in hepatocellular carcinoma cells exposed to sorafenib.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Hopx is a transcription co-factor expressed during lung development and we wanted to profile Hopx +/+ and -/- embyonic lungs. Results inform the role of Hopx in embryonic lung development
Publication Title
Plasticity of Hopx(+) type I alveolar cells to regenerate type II cells in the lung.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus, Homo sapiens
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
AML1-ETO requires enhanced C/D box snoRNA/RNP formation to induce self-renewal and leukaemia.
Sample Metadata Fields
Specimen part, Disease
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Microarray gene profilling indentified snoRNAs are downstream target of Amino Enhancer of Split (AES) and are essential for AML1-ETO9a induced leukemia.
Publication Title
AML1-ETO requires enhanced C/D box snoRNA/RNP formation to induce self-renewal and leukaemia.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Heme ameliorates dextran sodium sulfate-induced colitis through providing intestinal macrophages with noninflammatory profiles.
Sample Metadata Fields
Specimen part, Treatment
View Samples