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GSE69871
Equus caballus
13 Downloadable Samples
Equus caballus Gene 1.0 ST Array (equgene10st)
Description
Alveolar macrophages are the first line of defense against pathogens in the lungs of all mammalian species and therefore may constitute an appropriate therapeutic target cell in the treatment and prevention of opportunistic airway infections. Analysis of alveolar macrophages from several species has revealed a unique cellular phenotype and transcriptome, presumably linked to their distinct airway environment and function in host defense. The current study extends these findings to the horse.
Publication Title
Comparative transcriptome analysis of equine alveolar macrophages.
Sample Metadata Fields
Treatment
View Samples- Equus caballus
- 9 Downloadable Samples
- Equus caballus Gene 1.0 ST Array (equgene10st)
Description
Electroacupuncture is the combination of traditional acupuncture and modern electrotherapy. Here we provide a mechanism for the beneficial effects of electroacupuncture and show that stimulation of the equine acupoints LI-4, LI-11 and GV-14 and Bai-hui results in mobilization of mesenchymal stem cells (MSCs) into the systemic circulation, which was accompanied by a time-dependent increase in plasma levels of norepinephrine (p=0.02). MSC differentiation was preferentially directed towards osteogenic rather than adipogenic lineages. Additionally, MSCs enhanced arterialization of blood vessels in vivo when implanted with human endothelial colony forming cells in oligomeric collagen matrices in NOD/SCID mice. When compared to equine bone marrow-derived MSCs or to equine adipose-tissue-derived MSCs, through the use of a microarray, these cells clustered separately. The electroacupuncture -mobilized cells showed increased expression of genes involved in cell growth and proliferation, compared to the bone marrow cells. These findings provide a new insight into the mechanism of the beneficial effects of acupuncture. Our findings suggest the involvement of neuronal regulation in the mobilization of reparative MSCs, and use of electroacupuncture at these designated points may be considered to treat acute and chronic inflammation following injury for which MSCs have been deemed beneficial.
Publication Title
Electroacupuncture Promotes Central Nervous System-Dependent Release of Mesenchymal Stem Cells.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 27 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
16 replication error proficient (RER-/MSI-) and 14 replication error deficient (RER+/MSI+) colorectal cancer cell lines
Publication Title
Replication error deficient and proficient colorectal cancer gene expression differences caused by 3'UTR polyT sequence deletions.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
MHCaCre induced knockout of Fog2flox.
Publication Title
Fog2 is critical for cardiac function and maintenance of coronary vasculature in the adult mouse heart.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Homo sapiens
- 29 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Breast cancer develops through the accumulation of genomic changes in the ductal epithelia cells of normal breast tissue. A determination of whether gene expression changes in ductal cells is associated with an increased risk for breast cancer is needed. We sought to determine if the global gene expression profiles of ductal cells of women at high risk for breast cancer or with cytologic ductal epithelial atypia differed from those of women at normal risk or without cytologic atypia.
Publication Title
Characteristics of Breast Ducts in Normal-Risk and High-risk Women and Their Relationship to Ductal Cytologic Atypia.
Sample Metadata Fields
Specimen part, Disease stage
View Samples- Homo sapiens
- 27 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
TL1A contributes to the pathogenesis of several chronic inflammatory diseases, including Inflammatory Bowel Diseases by enhancing TH1, TH17, and TH2 responses. TL1A mediates a strong co-stimulation of these TH subsets particularly of mucosal CCR9+ T cells. However, the signaling pathways that TL1A induces in different TH subsets are incompletely understood. Here, we investigated the function of TL1A on human TH17 cells. TL1A together with TGF- IL-6, and IL-23 enhanced the secretion of IL-17 and IFN- from human CD4+ memory T cells. TL1A induced the expression of the transcription factors BATF and T-bet that correlated with the secretion of IL-17 and IFN-. In contrast, TL1A alone induced high levels of IL-22 in memory CD4+ T cells and committed TH17 cells. However, TL1A did not enhance expression of IL-17A in TH17 cells. Expression of the transcription factor aryl hydrocarbon receptor that regulates expression of IL-22 was not affected by TL1A. We performed transcriptome analysis of TH17 cells to determine genes that are transcriptionally regulated by TL1A. transcriptome analysis revealed increased expression of IL-9 in response to TL1A.
Publication Title
The TNF family member TL1A induces IL-22 secretion in committed human T<sub>h</sub>17 cells via IL-9 induction.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Metazoan development depends on accurate execution of differentiation programs that allow pluripotent stem cells to adopt specific fates. Differentiation is brought about by global changes to chromatin architecture and transcriptional networks, yet whether other regulatory events support cell fate determination is less well understood. Using a human embryonic stem cell model, we identified the vertebrate-specific ubiquitin ligase Cul3KBTBD8 as an essential regulator of neural crest cell formation. Cul3KBTBD8 monoubiquitylates NOLC1 and its paralog TCOF1, whose mutation underlies the developmental disease Treacher Collins Syndrome that is characterized by a loss of cranial neural crest cells. Ubiquitylation of NOLC1 and TCOF1 drives formation of a platform that connects RNA polymerase I with ribosome modification enzymes, thereby altering the translational program of differentiating cells to support the generation of neural crest cells. We conclude that the dynamic regulation of ribosome function is an important feature of cell fate determination.
Publication Title
Cell-fate determination by ubiquitin-dependent regulation of translation.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 15 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Approximately 60-70% of patients with pulmonary sarcoidosis have a good outcome, with disease that resolves spontaneously. It is unclear why some patients progress to fibrotic disease, and there is currently no marker that differentiates these patients from those with self-limiting lung disease.
Publication Title
Gene set analysis of lung samples provides insight into pathogenesis of progressive, fibrotic pulmonary sarcoidosis.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus
- 1 Downloadable Sample
Illumina Genome Analyzer II
Description
Analysis of gene expression in Mouse E14-TG2a.IV strain ES cells Overall design: Single end RNA-seq analysis of PolyA selected RNA from E14-TG2a.IV ES cells
Publication Title
Analysis of hundreds of cis-regulatory landscapes at high resolution in a single, high-throughput experiment.
Sample Metadata Fields
Specimen part, Subject
View Samples- Homo sapiens
- 19 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
A role for reduced ribosomal protein gene dosage in both DBA and 5q- MDS suggests that other forms of MDS might also involve altered expression of ribosomal protein genes.
Publication Title
Reduced ribosomal protein gene dosage and p53 activation in low-risk myelodysplastic syndrome.
Sample Metadata Fields
Age, Specimen part
View Samples