Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNAseq of human endometrial monocytes and macrophages in healthy controls and pre-eclampsia

ABSTRACT: The aim of this experiment was to identify differential gene expression pathways in human endometrial FACS-enriched monocytes (CD45+CD66b-Siglec8-CD3-CD19-CD20-HLA-DR+CD64+CD14+CCR2+ cells), Mac1 macrophages (CD45+CD66b-Siglec8-CD3-CD19-CD20-HLA-DR+CD64+CD14+CCR2- CD206- cells), Mac2 macrophages (CD45+CD66b-Siglec8-CD3-CD19-CD20-HLA-DR+CD64+CD14+CCR2- CD206+ cells) and stromal cells (CD45-CD31-EpCAM-Podoplanin+CD90+cells ), in healthy controls and patients who have a prior pregnancy history of pre-eclampsia.

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER: Ian Donaldson

PROVIDER: E-MTAB-15397 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Single cell RNA sequencing reveals a cardioprotective role for resident macrophages following myocardial infarction (microarray)

Project description:Human left ventricular cardiac tissue was isolated from patients at the time of surgery. Tissue was digested into single cell suspension and labeled with CD45, CD14, HLA-DR and CCR2 antibodies. Macrophages were sorted into three groups (CCR2+ Monocytes: CD14+ CCR2+ HLA-DRNeg; CCR2+ Macrophages: CD14+CCR2+HLA-DR+; MHC-II hi Macrophages: CD14+CCR2-HLA-DR+)

2018-11-29 | GSE119515 | GEO

Expression of the mannose receptor (CD206) defines distinct populations of human colonic macrophages in health and inflammatory bowel disease

Project description:BACKGROUND & AIMS: Intestinal mononuclear phagocytes (MNP) are phenotypically similar, but have different functions. Macrophages contribute to the pathogenesis of inflammatory bowel disease (IBD). To understand this contribution it is necessary to distinguish macrophages from other MNPs, and identify functionally-different macrophage populations. We aimed to accurately identify intestinal macrophage populations, and to ascertain their functions in patients with inflammatory bowel disease (IBD). METHODS: We developed 12-parameter flow cytometry protocols to identify and characterise human intestinal MNPs. We then used RNA sequencing, qPCR, and flow cytometry to analyse colonic biopsies from patients with CD, UC, or non-inflamed controls, in a cross-sectional study. RESULTS: We unambiguously differentiate macrophage populations (CD45+CD64+ HLA-DR+) from dendritic cells (CD45+CD64- HLA-DR+ CD11c;). We identify two distinct subsets within the macrophage population, differentiated by their expression of the mannose receptor, CD206. Further examination of these macrophage sub-populations showed that CD206+ macrophages expressed markers consistent with a mature macrophage phenotype: high levels of CD68 and CD163, higher transcription of IL-10 and lower expression of Trem1. On the contrary, CD64+ HLA-DR- CD206- cells appear to be semi-mature intermediaries in the development of mature intestinal macrophages from their monocyte precursors. CONCLUSIONS: We identified and purified MNP and macrophage populations from human intestinal lamina propria. Thorough characterisation reveals that human colonic macrophages appear to be derived from a monocytic precursor with high CCR2 and low CD206 expression. As these cells mature they lose their proliferative properties and acquire expression of IL-10, CD206, CD63, and CD168. Targeting the newly recruited monocyte-derived cells may represent a fruitful avenue to ameliorate chronic inflammation in IBD.

2018-12-26 | GSE124350 | GEO

Plasma Cell Niche

Project description:Sorted cells from bone marrow and rectal mucosa of SIV-infected rhesus macaques were analyzed for expression of factors associated with plasma cell recruitment, adhesion, or maintenance mRNA expression anaylsis was performed on 16 CD2-CD19-CD20-HLA-DR+ and 16 CD2-CD19-CD20-HLA-DR- bone marrow cells, and 7 CD2-CD19-CD20-HLA-DR+ and 3 CD2-CD19-CD20-HLA-DR- rectal cells using a custom CodeSet produced by NanoString Technologies containing 44 niche factor genes of interst, 12 cell-type specific genes, and 9 reference genes identified in Genevestigator.

2016-12-16 | GSE81609 | GEO

RNA sequencing of tumor associated macrophages and T cells in clear cell renal cell carcinoma

Project description:Tumor associated macrophages and T cells were characterized in a cohort of 73 ccRCC and 5 healthy donors using mass cytometry. Macrophage and T cell subsets of interest were identified and sorted directly from samples known to contain a high frequency of these subsets. CD8+ PD-1- T cells (n=6), exhausted CD8+ PD-1+ T cells (n=6), control macrophages CD14+ HLA-DR+ CD204- CD38- CD206- (n=11) and a population of TAM characterized as CD14+ HLA-DR+ CD204+ CD38+ CD206- (n=6) were isolated using FACS sorting.

2017-05-04 | E-MTAB-5640 | biostudies-arrayexpress

Immune and HCT116 RNA mixtures

Project description:These experiments were designed as a benchmark tool for deconvolution methods. 5 immune cell populations were sorted from 3 healthy donors' peripheral bloods. Peripheral Blood Mononuclear Cells (PBCMs) and PolymorphoNuclear Cells (PMN) were separated using gradient centrifugation. T cells (DAPI-/CD3+/CD14-/CD19-/CD56-), monocytes (DAPI-/CD3-/CD14+/CD19-/CD56-), B cells (DAPI-/CD3-/CD14-/CD19+/CD56-) and NK cells (DAPI-/CD3-/CD14-/CD19-/CD56+) were FACS-sorted from PBMCs and neutrophils (DAPI-/CD66b+/CD19-/CD3-/CD56-/CD14-) were sorted from PMNs. RNA was extracted from the purified cell population, as well as from the HCT116 colon cancer cell line. RNAs from pure populations were then mixed in various proportions. RNA from HCT116 cells and FACS-sorted T cells (DAPI-/CD3+/CD14-/CD19-/CD56-), monocytes (DAPI-/CD3-/CD14+/CD19-/CD56-), B cells (DAPI-/CD3-/CD14-/CD19+/CD56-), NK cells (DAPI-/CD3-/CD14-/CD19-/CD56+), and neutrophils (DAPI-/CD66b+/CD19-/CD3-/CD56-/CD14-) were mixed in various proportions.

2016-02-18 | E-GEOD-64385 | biostudies-arrayexpress

Monocytes and neutrophils

Project description:Monocytes and neutrophils are both myeloid cells that have the same progenitor, the granulocyte macrophage precursor (GMP). Neutrophils are mature innate cells that are phagocytes and can degranulate to mount an immune response, whereas monocytes are immature pluripotent cells that can differentiate into macrophages and dendritic cells that can phagocytose and present antigen. To compare the expression pattern and validate samples purity by comparing expression data with previously generated data for monocytes and neutrophils, we isolated monocytes (CD45+ CD64+ CD14+ CD16-) and neutrophils (CD66b+ CD16+) from eight healthy volunteers.

2014-03-20 | E-MTAB-1573 | biostudies-arrayexpress

Whole transcriptome-sequencing of CD1c+ conventional type 2 dendritic cells of human non-infectious uveitis patients [Replication cohort]

Project description:RNA-sequencing data from flow cytometry-sorted primary HLA-DR+ Lin-(CD19-CD3-CD14-) CD1c+ cDC2s purifed from frozen peripheral blood mononuclear cells from patients with anterior, intermediate, and posterior non-infectious uveitis and healthy controls.

2022-01-29 | GSE195501 | GEO

Immune and HCT116 RNA mixtures

2016-02-18 | GSE64385 | GEO

Project description:Myeloid-derived suppressor cells (MDSC) is a heterogeneous population of cells that can negatively regulate T-cell function. As opposed to murine MDSC, which are characterized as Gr-1+CD11b+ cells, human MDSC are not so clearly defined due to lack of specific markers. Our lab has previously identified a new subset of MDSC as CD14+HLA-DR-neg/low cells from PBMC. CD14+HLA-DR-neg/low MDSC not only suppress proliferation and IFN-gamma secretion of autologous T cells, but also induce CD25+Foxp3+ regulatory T cells that are suppressive in vitro, whereas the counterpart CD14+HLA-DR-high monocytes don’t have the effect. In this study, we compare the immune-related gene expression between CD14+HLA-DR-neg/low MDSC and CD14+HLA-DR-high monocytes to better characterize the difference between these two populations and to find new potential specific marker for human MDSC. PBMC were isolated from fresh blood healthy donor by density centrifugation. CD14+ cells were isolated by AutoMACS CD14 microbeads using a AutoMACS (Miltenyi), and then stained with CD14 and HLA-DR antibodies. MDSC and monocytes control cells were sorted as CD14+ HLA-DR-neg/low and CD14+HLA-DR-high cells respectively. The sorted two populations were immediately frozen in liquid nitrogen and shipped to the company on dry ice for RNA isolation and further microarray.

2011-09-08 | E-GEOD-32001 | biostudies-arrayexpress

CAR-NK cells derived from cord blood predominantly originated from CD56-CD7+CD34-HLA-DR- lineage markers- NK progenitor cells

Project description:Cord blood (CB)-derived chimeric antigen receptor (CAR)-natural killer (NK) cells targeting CD19 has been shown to be effective against B cell malignancies. While human CD56+ NK cells can be expanded in vitro, it is also known that NK cells can be differentiated from hematopoietic progenitor cells. It is still unclear whether CAR-NK cells are originated from mature NK cells or NK progenitor cells in CB. Here we found that CAR-NK cells are predominantly derived from the CD56- NK progenitor cells. We first found that substantial numbers of CD19 CAR-NK cells were produced from the CD56- CB mononuclear cells after in vitro culture for two weeks. Single cell RNAseq analysis of CD56-CD3-CD14-CD19- CB mononuclear cells revealed that those cells were subdivided into three subpopulations based on the expression of CD34 and HLA-DR. NK cells were predominantly produced from the CD34-HLA-DR- cells. In addition, in the CD34-HLA-DR- cells, only CD7+ cells could differentiate into NK cells. These results indicate that CD56-CD7+CD34- HLA-DR-lineage marker (Lin)- cells are the major origin of human CB-derived CAR-NK cells, indicating that we need to develop methods to enhance the quality and quantity of NK cells produced from these NK cell progenitor cells.

2024-12-18 | GSE253575 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data