434e87df-e287-4654-968c-4c9d0bb1f684 - samples
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ABSTRACT:
PROVIDER: EGAD00001008828 | EGA |
REPOSITORIES: EGA
Similar Datasets
Project description:DNA methylation was analyzed for stem/progenitor cell types and terminally differentiated cell types of the human blood lineage (HSC, MPP, CMP, MEP, GMP, CLP, MLP0, MLP1, MLP2, MLP3, MK, CD4+ Tcell, CD8+ Tcell, Bcell, NK, Neut, Mono).
| EGAD00001002732 | EGA
Project description:An optimized whole genome bisulfite sequencing protocol (µWGBS, Farlik et al. 2015 Cell Reports) was used to establish DNA methylation profiles of FACS-purified stem and progenitor cells types of the human blood lineage. Most cell types were sorted from the peripheral blood of three donors each (43 donors total) with eight pools of ten cells, two pools of 50 cells, and one pool of 1000 cells. Additionally, two cell types (HSC, MPP) were sorted from bone marrow, fetal liver, and cord blood; single-cell methylome sequencing (scWGBS, Farlik et al. 2015 Cell Reports) was done for selected cell types (HSC, MPP, CMP, GMP, CLP, MLP0); and gene expression profiling using the Smart-seq2 protocol (Picelli et al. 2013 Nature Methods) was done on all stem/progenitor cell types (HSC, MPP, CMP, MEP, GMP, CLP, MLP0, MLP1, MLP2, MLP3).
2016-11-06 | GSE87196 | GEO
Project description:An optimized whole genome bisulfite sequencing protocol (µWGBS, Farlik et al. 2015 Cell Reports) was used to establish DNA methylation profiles of FACS-purified stem and progenitor cells types of the human blood lineage. Most cell types were sorted from the peripheral blood of three donors each (43 donors total) with eight pools of ten cells, two pools of 50 cells, and one pool of 1000 cells. Additionally, two cell types (HSC, MPP) were sorted from bone marrow, fetal liver, and cord blood; single-cell methylome sequencing (scWGBS, Farlik et al. 2015 Cell Reports) was done for selected cell types (HSC, MPP, CMP, GMP, CLP, MLP0); and gene expression profiling using the Smart-seq2 protocol (Picelli et al. 2013 Nature Methods) was done on all stem/progenitor cell types (HSC, MPP, CMP, MEP, GMP, CLP, MLP0, MLP1, MLP2, MLP3).
2016-11-06 | GSE87195 | GEO
Project description:Gene expression was analyzed for stem/progenitor cell types and terminally differentiated cell types of the human blood lineage (HSC, MPP, CMP, GMP, CLP, MLP0, MLP1, MLP2, MLP3).
| EGAD00001002733 | EGA
Project description:We identified a new type of bone marrow progenitors termed early innate lymphoid cell progenitor (EILP) using TCF-1 GFP reporter mice. We compared the transcriptomes of early innate lymphoid cell progenitors (EILP) with other early progenitors, including HSC, LMPP, CMP, CLP, ETP and DN3.
2015-08-17 | GSE69789 | GEO
Project description:The screening of putative candidate genes downstream of IL7R-INS in vitro KSL/CLP and in vivo (depicted as B-neoplasm, Notch-T-ALL, or myeloid disorder) in comparison to WT. Five-condition experiment: WT-KSL vs. INS-KSL cells; WT-CLP vs.INS-CLP; WT/ICN vs. INS/ICN; WT-CMP vs. INS-CMP. Biological replicate: each 1, One replicate per array.
2014-01-08 | E-GEOD-51211 | biostudies-arrayexpress
Project description:DNA methylation is a mechanism of epigenetic regulation that is common to all vertebrates. Functional studies support its relevance for tissue homeostasis, but the global dynamics of DNA methylation during in vivo differentiation have not been worked out in detail. Here we report high-resolution DNA methylation maps of adult stem cell differentiation in mouse, focusing on 19 purified cell populations of the blood and skin lineages. Except for global demethylation in erythrocytes, observed DNA methylation changes were locus-specific and relatively modest in size. They frequently overlapped with lineage-associated transcription factors and their binding sites, suggesting that DNA methylation may protect cells from aberrant transcription factor activation. DNA methylation and gene expression provided highly complementary information, and combining the two enabled us to infer the blood lineage hierarchy directly from genomic data. In summary, our dataset and analysis demonstrate that in vivo differentiation of adult stem cells is associated with small but informative changes in the distribution of DNA methylation across the mouse genome. We used microarray data to compare the gene expression profiles between various purified cell populations of the blood and skin lineages. Microarray data were obtained for 13 blood cell types (HSC, MPP1, MPP2, CLP, CMP, MEP, GMP, CD4, CD8, B-cell, Eryth, Granu, Mono) and 6 skin cell types (TBSC, ABSC, MTAC, CLDC, EPro, EDif). A subset of these microarray profiles have already been uploaded to GEO as part of previous research and were reused for the current study (GSE20244: MPP1, MPP2, CLP, CMP, GMP; GSE6506: CD4, CD8, B-cell, Eryth, Granu, Mono; GSE31028: TBSC, ABSC, MTAC). All microarray profiles that had not been made public previously are included here (HSC, MEP, CLDC, EPro, EDif). Furthermore, all data are available for download from the paper's supplementary website (http://invivomethylation.computational-epigenetics.org/). This submission includes the gene expression component of the study. The complete dataset representing the GSE38557 Samples, and the GSE20244, GSE6506, and GSE31028 Samples listed above, is linked below as a supplementary file.
2012-07-14 | E-GEOD-38557 | biostudies-arrayexpress
Project description:An optimized whole genome bisulfite sequencing protocol (µWGBS, Farlik et al. 2015 Cell Reports) was used to establish DNA methylation profiles of FACS-purified stem and progenitor cells types of the human blood lineage. Most cell types were sorted from the peripheral blood of three donors with eight pools of ten cells, two pools of 50 cells, and one pool of 1000 cells. HSCs and MPPs were also sorted from fetal liver (HSCs only), cord blood, and bone marrow. Single-cell methylomes using the scWGBS protocol (Farlik et al. 2015 Cell Reports) were established for six cell types (HSC, MPP, CMP, GMP, CLP, MLP0). Gene expression profiling using the Smart-seq2 protocol (Picelli et al. 2013 Nature Methods) was done for nine stem/progenitor cell types (HSC, MPP, CMP, GMP, CLP, MLP0, MLP1, MLP2, MLP3).
| EGAS00001002070 | EGA
Project description:High ploidy large cytoplasmic megakaryocytes (LCM) are critical negative regulators of hematopoietic stem cells (HSC) and are responsible for platelet formation. Using a mouse knockout model with normal megakaryocyte numbers but essentially devoid of LCM (MK-LCM KO), we demonstrated a pronounced increase in bone marrow HSC concurrent with endogenous mobilization and extramedullary hematopoiesis. When HSC isolated from a MK-LCM KO microenvironment were transplanted in lethally irradiated mice, the absence of LCM increased HSC in BM, blood and spleen. Severe thrombocytopenia was observed in animals with diminished LCM, although there was no change in megakaryocyte ploidy distribution. In contrast, WT HSC-generated LCM regulated a normal HSC pool and prevented thrombocytopenia. The present label-free quantitative LC-MSMS data was used to determine proteins that are differentially expressed in bone marrow cells of MK-LCM WT versus MK-LCM KO mice.
2023-05-10 | PXD040423 | Pride
Project description:Hdac3 is highly expressed in pDCs, and its deficiency led to substantially impaired development of pDCs, but not cDCs in bone marrow (BM) and spleen. Meanwhile, the hematopoietic progenitors with DC differentiation potential, including CMP, CLP and CD115+ CDP were significantly decreased. Although the number of HSC and CD115− CDP were increased, their differentiation potential toward pDCs were abolished. Further investigation demonstrated that HDAC3 was required for the differentiation of pDC from progenitors at different differentiation stages.
2022-05-27 | GSE197207 | GEO