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E-MTAB-2904
Homo sapiens
96 Downloadable Samples
Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)
Description
Human immature dendritic cells derived from monocytes were activated to become mature dendritic cells by exposure to platebound Collagen I or Collagen. The importance of OSCAR-signalling was evaluated by pre-incubating the immature dendritic cells with an inhibitory monoclonal antibody to the OSCAR receptor, or an isotype control. As a positive control, immature dendritic cells were activated by using LPS. The set-up was examined at 4 hours and 20 hours to evaluate early and late effects of OSCAR signalling.
Publication Title
Collagen induces maturation of human monocyte-derived dendritic cells by signalling through Osteoclast Associated Receptor
Sample Metadata Fields
Specimen part, Subject, Compound, Time
View Samples- Sus scrofa
- 25 Downloadable Samples
NextSeq 500
Description
RNA-Seq of jejunum for 30 pigs with divergent feed efficiency phenotypes
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part
View Samples- Sus scrofa
- 28 Downloadable Samples
- NextSeq 500
Description
RNASeq of hypothalamus for 30 pigs with divergent feed efficiency phenotypes
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Expansion for hematopoietic cells from umbilical cord blood is a strategy for use this cell source in clinic transplants, however, it is important to know about the genomic changes that can occur in expanded cells. In order to detect global expression profiles changes in hematopoietic stem and progenitors cells generated in vitro, we analyzed hematopoietics populations obtained by FACS in fresh from umbilical cord blood. HSC (fHSC) was defined as CD34+ CD38- CD71- CD45RA- Lin- and were cocultured with stromal cell line OP-9 plus FL, SCF, IL3, IL6, TPO, GMCSF and G-CSF by 7 days, after time we repurified HSC population by FACS using same immunophenotype (ivHSC). In other hand, fresh erythroid progenitors cells (fEPC) were identified as CD34+CD38+CD71+CD45RA- Lin- and fresh myeloid progenitors cells (fMPC) were identified as CD34+CD38+CD71-CD45RA+Lin-. In vitro progenitors cells (ivEPC and ivMPC) were obtained by culturing fHSC in Stemspan serum-free media plus SCF, TPO, IL6, FL and IL3 by 10 days, after time cells were repurified by FACS using same immunophenotype for fresh progenitors. In vitro generated cells were compared with their corresponding fresh population cells.
Publication Title
Functional Integrity and Gene Expression Profiles of Human Cord Blood-Derived Hematopoietic Stem and Progenitor Cells Generated In Vitro.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 13 Downloadable Samples
- Illumina HiSeq 2000
Description
Critically ill, immobilized and mechanically ventilated intensive care unit (ICU) patients develop severe muscle wasting and impaired muscle function. This condition is referred to as critical illness myopathy (CIM). This study aimed to obtain the gene signature of CIM. Percutaneous conchotome muscle biopsies from the tibialis anterior muscle was used for RNA sequencing from seven mechanically ventilated ICU patients and six control subjects.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Homo sapiens
- 332 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Host Transcription Profile in Nasal Epithelium and Whole Blood of Hospitalized Children Under 2 Years of Age With Respiratory Syncytial Virus Infection.
Sample Metadata Fields
Sex, Age, Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 166 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Analysis of transcriptional profiles in whole blood and nasopharyngeal swaps from children hospitalized with lower respiratory tract infections at their admission and their discharge, and diagnosed with either RSV or rhinovirus infections.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Age, Specimen part, Disease stage
View Samples- Homo sapiens
- 166 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Analysis of transcriptional profiles in whole blood and nasopharyngeal swaps from children hospitalized with lower respiratory tract infections at their admission and their discharge, and diagnosed with either RSV or rhinovirus infections.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Age, Disease, Disease stage
View Samples- Homo sapiens
- 22 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Although host genetics influences susceptibility to tuberculosis, few genes determining disease outcome have been identified. We hypothesized that macrophages from individuals with different clinical manifestations of tuberculosis infection would have distinct gene expression profiles, and that polymorphisms in these genes may also be associated with susceptibility to TB.
Publication Title
Identification of tuberculosis susceptibility genes with human macrophage gene expression profiles.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 12 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip
Description
Messenger (m)RNA export from the nucleus is essential for eukaryotic gene expression. Here, we identify a transcript-selective nuclear export mechanism affecting certain human transcripts, enriched for functions in genome duplication and repair, controlled by inositol polyphosphate multikinase (IPMK), an enzyme catalyzing inositol polyphosphate and phosphoinositide turnover. We studied transcripts encoding RAD51, a protein essential for DNA repair by homologous recombination (HR), to characterize the mechanism underlying IPMK-regulated mRNA export. IPMK depletion or catalytic inactivation selectively decreases the nuclear export of RAD51 mRNA, and RAD51 protein abundance, thereby impairing HR. Recognition of a sequence motif in the untranslated region of RAD51 transcripts by the mRNA export factor ALY requires IPMK. Phosphatidylinositol (3,4,5)-trisphosphate (PIP3), an IPMK product, restores ALY recognition in IPMK-depleted cell extracts, suggesting a mechanism underlying transcript selection. Our findings implicate IPMK in a transcript-selective mRNA export pathway controlled by phosphoinositide turnover that preserves genome integrity in humans.
Publication Title
Human inositol polyphosphate multikinase regulates transcript-selective nuclear mRNA export to preserve genome integrity.
Sample Metadata Fields
Cell line
View Samples