Nanostring CAR T Characterization panel comparing expression in cord blood-derived transgenic T cells cultured with IL-2 or with IL-7 and IL-15, peripheral blood-derived transgenic T cells cultured with IL-2
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PROVIDER: PRJNA678379 | ENA |
REPOSITORIES: ENA
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Project description:The purpose of the experiment was to transcriptionally characterize transgenic T cells derived from cord blood (CB) and cultured with IL-2 or IL-7 and IL-15, or from peripheral blood (PB) and cultured with IL-2. The sample replicates were generated using peripheral and cord blood mononuclear cells, obtained from healthy human donors and cord blood units that were not compliant with banking standards, respectively. T cells were then transduced with a retroviral vector encoding an HLA-DRB1*04-restricted TCR targeting the human papillomavirus oncoprotein E7.
2021-10-15 | GSE161483 | GEO
Project description:Mast cells are tissue resident granulocytes which are most abundant at the interface between tissues and the external environment, such as around blood vessels, in the skin or mucosal surfaces in the lungs and gut. Pathologically they are involved in allergic reactions and anaphylaxis, however they may also play protective roles in responses to some infections, particularly to pathogenic helminths. Mast cells also express high levels of the IL-33 receptor, which like TLRs, activates Myd88 dependent signalling pathways to drive de novo cytokine production in mast cells.IL-33 is a member of the IL-1 family known to stimulate a number of immune cell types including mast cells. IL-33 is a strong activator of de novo cytokine production in mast cells without inducing degranulation, although it has also been shown to synergise with other signals to promote degranulation. Bone Marrow-Derived Mast cells (BMMCs) were cultured as described previously [27]. Briefly, bone marrow was flushed in PBS and the cells pelleted by centrifugation. Cells were cultured at 1 million cells per ml in RPMI 1640 supplemented with 10% FBS (Biosera/Labtech), 5 mM l‐Glutamine (GIBCO Life Technologies), 100 U/ml Penicillin (GIBCO Life Technologies), 100 μg/ml Streptomycin (GIBCO Life Technologies), 25 mM HEPES (Lonza), 1 mM sodium pyruvate (Lonza), 1X nonessential amino acids (Lonza), 50 μM 2‐mercaptoethanol and 30 ng/ml IL‐3 (PeproTech). Cells were passaged twice per week and used between passage 12 and 16. 4 independent BMMC cultures were either stimulated with 10 ng/ml IL-33 for 48 hours or left unstimulated, followed by single shot LC-MS analysis.
2023-03-11 | PXD033759 | Pride
Project description:Using whole-genome Affymetrix microarrays (HG-U133A), we characterized the transcriptome profile of cultured human macrophages stimulated for 4 h with interleukin 1 (IL-1) or interleukin 6 (IL-6). We found that, in distinction to liver cells, IL-1 is much more potent than IL-6 in modifying macrophage gene expression, although considerable heterogeneity in response of macrophages deriving from individual blood donors was observed. The obtained results permitted to identify a large number of cytokine-responsive genes. coding for proteins of unknown function that are now being studied in our laboratory. They may represent novel targets in the anti-inflammatory therapy. Experiment Overall Design: Analysis of the transcriptome of human monocyte-derived macrophages stimulated in vitro by low doses of IL-1 or IL-6.
2008-06-16 | E-GEOD-8515 | biostudies-arrayexpress
Project description:gene expression analysis through RNA sequencing of cultured bone marrow-derived WT, IRF5-/- or Csf2ra-/- eosinophils that were exposed or not to recombinant GM-CSF, IL-10 ot both overnight.
2021-06-17 | GSE145985 | GEO
Project description:The risk of sepsis is particularly high in neonates compared to older children and adults; however the reasons behind are incompletely understood. Macrophages are at the front line of the innate immune system and differentiate from monocytes after infiltrating the infected tissue. We studied transcriptional differences between cord blood-derived in vitro activated macrophages and adult peripheral blood derived in vitro actiavted macrophages. We used microarrays to detail the global programme of gene expression in cord blood derived M(IL-10) and M(IFN-γ) and in adult blood derived M(IL-10) and M(IFN-γ)macropahges
2018-12-19 | GSE124105 | GEO
Project description:Effects of IL-4 conditioning on human umbilical cord blood-derived mast cells
| PRJNA697951 | ENA
Project description:Using culture conditions similar to those defined for bone marrow derived mesenchymal stromal cells (BMMSCs), peripheral blood derived mesenchymal stromal cells (PBMSCs) from green fluorescent protein (GFP) transgenic rats were isolated and expanded. Despite the highly similar profile in the putative mesenchymal characteristics including fibroblastic morphology, molecular markers such as CD90, CD44, CD106, vimentin, etc., osteogenic and adipogenic differentiation potentials, significant differential expression between PBMSCs and BMMSCs was discovered in 167 genes by Affymetrix microarray. Of the 167 sequences, were there 81 genes up-regulated and 86 genes down-regulated in the PBMSCs vs BMMSCs. The gene ontological (GO) analysis further revealed that ontology terms such as cell differentiation, development, cell communication, extracellular region, etc., were significantly enriched in these 167 genes, implying potential different biological function of PBMSCs from their counterpart BMMSCs. These genes and associated proteins may also be used as markers for defining PBMSCs from BMMSCs, and more important, may provide further direction to study this elusive cell population. Keywords: mesenchymal stromal cells (MSCs), peripheral blood (PB), bone marrow (BM), green fluorescent protein (GFP) transgenic rat, microarray
2009-04-26 | GSE11283 | GEO
Project description:Macrophages are at the front line of the innate immune system and differentiate from monocytes after infiltrating the infected tissue. Metabolic pathways are central to macrophage biology. We studied transcriptional differences between Rapamycin treated in vitro activated macrophages and untreated peripheral blood derived in vitro actiavted macrophages. We used microarrays to detail the global programme of gene expression in Rapamycin treated adult blood derived M(IL-10) and M(IFN-γ) macrophages and untreated adult blood derived M(IL-10) and M(IFN-γ)macropahges
2018-12-19 | GSE124020 | GEO
Project description:Using whole-genome Affymetrix microarrays (HG-U133A), we characterized the transcriptome profile of cultured human macrophages stimulated for 4 h with interleukin 1 (IL-1) or interleukin 6 (IL-6). We found that, in distinction to liver cells, IL-1 is much more potent than IL-6 in modifying macrophage gene expression, although considerable heterogeneity in response of macrophages deriving from individual blood donors was observed. The obtained results permitted to identify a large number of cytokine-responsive genes. coding for proteins of unknown function that are now being studied in our laboratory. They may represent novel targets in the anti-inflammatory therapy. Keywords: Cytokine response
2007-09-15 | GSE8515 | GEO
Project description:Tuberculosis remains a major cause of death from an infectious disease worldwide, yet only 10% of people infected with Mycobacterium tuberculosis develop disease. Defining both necessary and sufficient immunologic determinants of protection remains a great scientific challenge. Analysis of peripheral blood gene expression profiles of active tuberculosis patients has identified correlates of risk for disease or pathogenesis. We sought to identify human potential candidate markers of host defense by studying gene expression profiles of macrophages, cells which, upon infection by M. tuberculosis, can mount an antimicrobial response. Weighted gene co-expression network analysis revealed an association between the cytokine, IL-32, and the vitamin D antimicrobial pathway in a network of IFN-γ and IL-15 induced ‘defense response’ genes. IL-32 was sufficient for induction of the vitamin D-dependent antimicrobial peptides, cathelicidin and DEFB4, and generation of antimicrobial activity in vitro, dependent on the presence of adequate 25-hydroxyvitamin D. The IL-15 induced ‘defense response’ macrophage gene network was integrated with ranked pairwise comparisons of gene expression from five different clinical data sets of latent vs. active tuberculosis or healthy controls, and a co-expression network derived from gene expression in patients with tuberculosis undergoing chemotherapy. Together, these analyses identified eight common genes, including IL-32, as molecular markers of latent tuberculosis and the IL-15 induced gene network. Inferring that maintaining M. tuberculosis in a latent state and preventing transition to active disease represents host resistance, we believe these results identify IL-32 as one functional marker and potential correlate of protection against active tuberculosis. Adherent peripheral blood monuclear cells were derived by Ficoll-Hypaque from the whole blood of four healthy donors. Cells adhered to tissue culture-treated plates for 2 h in 1% Fetal Bovine Serum (FBS) in RPMI. Cells were washed then stimulated with IL-10 (10ng/ml), IL-15 (10ng/ml) (R&D Systems), or IL-4 (1U/ml) in RPMI 1640 supplemented with 10% FBS at 37°C, 5% CO2. Cells were harvested at 6 h and 24 h after stimulation and monocytes purified by CD14 microbeads (Miltenyi Biotec) for a confirmed monocyte purity of at least 90%. RNA from purified monocytes extracted by Trizol and purified by Qiagen RNeasy Kit. RNA probe and microarray performed by UCLA Clinical Microarray Core using Ambion labeling kit and Affymetrix Human U133 Plus 2.0 array.
2014-08-20 | E-GEOD-59184 | biostudies-arrayexpress