E-GEOD-60528
Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: PRJNA258470
PROVIDER: E-GEOD-60528 | ExpressionAtlas | 2015-07-29
REPOSITORIES: ExpressionAtlas
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| E-GEOD-60528-analysis-methods.tsv | Tabular | |||
| E-GEOD-60528-atlasExperimentSummary.Rdata | Rdata | |||
| E-GEOD-60528-configuration.xml | Xml | |||
| E-GEOD-60528-percentile-ranks.tsv | Tabular | |||
| E-GEOD-60528.condensed-sdrf.tsv | Tabular |
Items per page: 5 1 - 5 of 88 |
Similar Datasets
Project description:Mouse GM-CSF-related alveolar macrophage genome-wide expression data
| PRJNA258470 | ENA
Project description:A genome wide microarray identified 19 candidate miRNA altered in primary AEC during oxidative stress with reversal by treatment with GM-CSF. Three of these microRNA (miR 133a, miR133a* and miR133b) are also predicited to bind the GM-CSF 3 UTR. 4 samples. Primary murine alveolar epithelial cells were isolated and subjected to room air or 80% oxygen in the presence or absence of recombinant murine GM-CSF (20 ng/ml). Total RNA was extracted and quality checked (260/280>2 and 260/230 > 1.6). Mouse genome microRNA analysis (MAM3200) was performed by SABioscience.
2014-04-11 | E-GEOD-56687 | biostudies-arrayexpress
Project description:GM-CSF receptor-β deficient (Csf2rbâ/â or KO) mice develop a lung disease identical to hereditary pulmonary alveolar proteinosis (hPAP) in humans with recessive CSF2RA or CSF2RB mutations that impair GM-CSF receptor function. We performed pulmonary macrophage transplantation (PMT) of bone marrow derived macrophages (BMDMs) without myeloablation in Csf2rbâ/âmice. BMDMs were administered by endotracheal instillation into 2 month-old Csf2rbâ/â mice. Results demonstrated that PMT therapeutic of hPAP in Csf2rbâ/â mice was highly efficacious and durable. Alveolar macrophages were isolated by bronchoalveolar lavage one year after administration subjected to microarray analysis to determine the effects of PMT therapy on the global gene expression profile. Total mRNA was isolated from alveolar macrophages PMT-treated Csf2rbâ/âmice (PMT) and from age-matched, untreated KO mice (KO) and wild-type (C57Bl/6) mice (WT). Total mRNA was evaluated using Affymetrix microarrays (Mouse Gene 1.0 ST Array) to compare the gene expression profiles among the three groups (3 mice/group).
2014-10-01 | E-GEOD-60528 | biostudies-arrayexpress
Project description:Lung-specific expression of the SOCS family member Cish is driven by steady-state GM-CSF signaling and shapes alveolar macrophage identity and homeostatic function.
2021-08-26 | GSE156967 | GEO
Project description:Purpose: The goal of this study is to investigate the alteration of gene expression pattern of alveolar macrophages by allergen challenge in human asthmatics. Method: By using subsegmental bronchial provocation with allergen (SBP-AG) protocol, we obtained BAL fluids, before and 48 hours after allergen challenge in the subjects enrolled in the protocol. Alveolar macrophages were purified from the BAL fluids and total RNA was isolated. Next-generation sequencing data were generated by using the Illumina system. Results: Using an optimized data analysis workflow, we mapped about 75 million sequence reads per sample to the human genome and identified 29,691 transcripts in the macrophage mRNAs. Among them, the change in the expression profiles of 37 transcripts were statistically significant. Conclusions: It has been well accepted that Th2 cytokine enriched environment transforms the phenotype of macrophages into alternatively activated form. However, the details of a genome-wide gene expression profiles of macrophages were not well investigated. Using RNA-seq technology, we provided comprehensive data of macrophage gene expression profiles in allergic lung inflammation. Our data could offer a framework to study biologic functions of alternatively activated macrophage in chronic inflammatory diseases. mRNA profiles of alveolar macrophages obtained from asthmatics, before and after allergen challenge.
2015-04-01 | E-GEOD-65039 | biostudies-arrayexpress
Project description:Pulmonary alveolar proteinosis (PAP) results from a dysfunction of alveolar macrophages (AMs), chiefly due to disruptions in the signaling of granulocyte macrophage colony-stimulating factor (GM-CSF). We found that mice deficient for the B lymphoid transcription repressor BTB and CNC homology 2 (Bach2) developed PAP-like accumulation of surfactant proteins in the lungs. Bach2 was expressed in AMs, and Bach2-deficient AMs showed alterations in lipid handling in comparison with wild-type (WT) cells. Although Bach2-deficient AMs showed a normal expression of the genes involved in the GM-CSF signaling, they showed an altered expression of the genes involved in chemotaxis, lipid metabolism, and alternative M2 macrophage activation with increased expression of Ym1 and arginase-1, and the M2 regulator Irf4. Peritoneal Bach2-deficient macrophages showed increased Ym1 expression when stimulated with interleukin-4. More eosinophils were present in the lung and peritoneal cavity of Bach2-deficient mice compared with WT mice. The PAP-like lesions in Bach2-deficient mice were relieved by WT bone marrow transplantation even after their development, confirming the hematopoietic origin of the lesions. These results indicate that Bach2 is required for the functional maturation of AMs and pulmonary homeostasis, independently of the GM-CSF signaling. WT (n=8) and Bach2KO (n=3) AMs. One expreriment was performed.
2014-01-15 | E-GEOD-54050 | biostudies-arrayexpress
Project description:<p>Macrophages play a critical role in the inflammatory response and tumor development. Macrophages are primarily divided into pro-inflammatory M1-like and anti-inflammatory M2-like macrophages based on their activation status and functions. <em>In vitro</em> macrophage models could be derived from mouse bone marrow cells stimulated with two types of differentiation factors: GM-CSF (GM-BMDMs) and M-CSF (M-BMDMs), to represent M1-and M2-like macrophages, respectively. Since macrophage differentiation requires coordinated metabolic reprogramming and transcriptional rewiring in order to fulfill their distinct roles, we combined both transcriptome and metabolome analysis, coupled with experimental validation, to gain insight into the metabolic status of GM-and M-BMDMs. The data revealed higher levels of the tricarboxylic acid cycle (TCA cycle), oxidative phosphorylation (OXPHOS), fatty acid oxidation (FAO), and urea and ornithine production from arginine in GM-BMDMs, and a preference for glycolysis, fatty acid storage, bile acid metabolism, and citrulline and nitric oxide (NO) production from arginine in M-BMDMs. Correlation analysis with the proteomic data showed high consistency in the mRNA and protein levels of metabolic genes. Similar results were also obtained when compared to RNA-seq data of human monocyte derived macrophages from the GEO database. Furthermore, canonical macrophage functions such as inflammatory response and phagocytosis were tightly associated with the representative metabolic pathways. In the current study, we identified the core metabolites, metabolic genes, and functional terms of the two distinct mouse macrophage populations. We also distinguished the metabolic influences of the differentiation factors GM-CSF and M-CSF, and wish to provide valuable information for <em>in vitro</em> macrophage studies. </p>
2023-09-19 | MTBLS6502 | MetaboLights
Project description:Individuals with Human T-Lymphotropic virus type 1 (HTLV-1)-associated myelopathy/tropical spastic paraparesis are prone to pulmonary complications (e.g., bronchiectasis), linked to chronic inflammation. This study assessed the impact of HTLV-1 infection on lung inflammation by analyzing the alveolar transcriptome of A549 epithelial cells following exposure to HTLV-1. Co-culture with HTLV-1-infected MT-2 cells caused transcriptomic changes related to viral response, NF-kB activation, and inflammation. RT-qPCR confirmed elevated expression of the chemokine monocyte chemotactic protein-1 (MCP-1/CCL2) and CSF-1 in A549 MT-2 co-cultures. Increased CSF-1 expression was mechanistically linked to NF-kB signaling, using CRISPR/Cas9 RELA knockout. Supernatant from A549 MT-2 co-cultures triggered chemotaxis and macrophage differentiation of THP-1 and primary monocytes. STRING analysis revealed enrichment in pathways associated with monocyte infiltration and bronchiectasis, aligning with clinical and multi-ancestry GWAS data. Overall, this study highlights HTLV-1's role in driving inflammation and monocyte recruitment in the alveolar epithelium, potentially contributing to viral persistence and immune evasion.
2026-06-10 | GSE312068 | GEO
Project description:The functional versatility of macrophages is intrincately tied to factors such as their ontogeny and the specific tissue and extracellular environment. Monocyte-derived macrophages are oppositely instructed by M-CSF or GM-CSF. GM-CSF drives monocyte-derived macrophages towards heightened pro-inflammatory activity and the acquisition of the lung alveolar macrophage phenotype and gene profile whereas M-CSF gives rise to anti-inflammatory, pro-resolving, and immunosuppressive monocyte-derived macrophages. We explored the molecular impact of blocking GSK3 on the gene expression profile in GM-CSF-primed human monocyte derived macrophages. GSK3 inhibition skewed the transcriptional profile of GM-MØ towards an anti-inflammatory phenotype.
2025-04-16 | GSE256208 | GEO
Project description:Genome wide expression analysis of murine bone marrow osteoclast precursor cells that were cultured for 3 days either with macrophage colony stimulating factor (M-CSF) alone to remain as monocytes or M-CSF + receptor activator of NF-kB (RANKL) to differentiate down the osteoclast lineage. Results provide important information on genes that are regulated by RANKL in order to drive commitment to the osteoclast lineage.
2019-04-05 | GSE129334 | GEO