Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

LCM-Seq of niches and single-cell RNA-seq of mouse bone marrow

ABSTRACT: LCM-Seq of niches and single-cell RNA-seq of mouse bone marrow

PROVIDER: PRJNA505311 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR8181410_1.fastq.gz	Fastqsanger.gz
	SRR8181410_2.fastq.gz	Fastqsanger.gz
	SRR8181420_1.fastq.gz	Fastqsanger.gz
	SRR8181420_2.fastq.gz	Fastqsanger.gz
	SRR8181460.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 226

Similar Datasets

LCM-Seq of microscopically defined niches in mouse bone marrow

Project description:LCM-Seq of microscopically defined niches in mouse bone marrow

| PRJNA505313 | ENA

Label-free quantitative proteomics analysis of bone marrow cells of MK-LCM WT versus KO mice

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

Cerebrospinal fluid regulates skull bone marrow niches via direct access through dural channels

Project description:We have previously shown that skull bone marrow derived myeloid cells are different from their blood derived counterparts. Whether or not cues from the CNS microenvironment differentially shape the skull bone marrow niche relative to peripheral bone marrow niches is unknown. To test this, we performed scRNAseq of skull and peripheral bone marrow niches.

2022-01-11 | GSE184766 | GEO

Characterization of Human Bone Marrow Niches with Metabolome and Transcriptome Profiling

Project description:The hematopoietic niches in bone marrow (BM) are specialized compartments working in harmony to regulate all the steps of the hematopoiesis cascade. Little is known about how BM niches in healthy humans. Therefore, we investigated the presence of different niches in healthy human BM using comparative omic technologies (Metabolomic and transcriptomic). We sequenced and comparative analyzed mRNA samples of human bone marrow mesenchymal stem cells (MSCs) to generate the gene expression profiles of these cells which obtained from two anatomically different BM regions (R1 and R2).

2021-03-01 | GSE145008 | GEO

LCM-Seq of microscopically defined niches in mouse bone marrow

Project description:This data set contains low-input RNA-seq data of 100-500 cells that were extracted from spatially defined locations in bone slices using laser capture microscopy.

2019-08-08 | GSE122464 | GEO

Bone marrow niches orchestrate stem cell hierarchy and immune tolerance

Project description:Bone marrow niches orchestrate stem cell hierarchy and immune tolerance

| PRJNA1163324 | ENA

Isotype-based plasma cell subsets display differential niches requirements in the bone marrow

Project description:Bone marrow long-lived plasma cells are essential for long-term protection against infection and their persistence within this organ relies on interactions with Cxcl12-expressing stromal cells that are still not clearly identified. Here, using single cell RNAseq and in silico transinteractome analyses we identified LepR+ mesenchymal cells as the stromal cell subset most likely to interact with plasma cells within the bone marrow. Moreover, we demonstrated that depending on the isotype they express, plasma cells may use different set of integrins and adhesion molecules to interact with these stromal cells. Altogether, our results constitute an unprecedented characterization of plasma cell subset stromal niches and open new avenues for the specific targeting of bone marrow plasma cells based on their isotype.

2023-06-30 | GSE228543 | GEO

Bone marrow niches orchestrate stem cell hierarchy and immune tolerance

Project description:Stem cells reside in specialized microenvironments, termed niches, at several different locations within tissues1-3. The differential functions of heterogeneous stem cells and niches are important given increasing clinical applications of stem cell transplantation and immunotherapy. It remains unknown whether hierarchical structures amongst stem cells at distinct niches exist, and further control aspects of immune tolerance. Here, we propose novel hierarchical arrangements within hematopoietic stem cells (HSCs) and bone marrow (BM) niches, that dictate both regenerative potential and immune privilege. High level nitric oxide-generating (NOHi) HSCs are refractory to immune attack and exhibit "delayed" albeit robust long-term reconstitution. Such highly immune privileged, primitive NOHi HSCs colocalize with distinctive capillaries, characterized by primary ciliated endothelium and high levels of the immune checkpoint molecule CD200. These capillaries regulate the regenerative functions of NOHi HSCs through ciliary protein IFT20/CD200/eNOS/autophagy signals, further mediating immune protection. Notably, previously described niche constituents, sinusoidal cells and Type H vessels2-10, co-localize with less immune privileged and less potent NOLow HSCs. Therefore, we have identified highly immune privileged, "late-rising" primitive HSCs and characterized their immunoprotective niches constituted of specialized vascular domains. Our studies suggest the niche may orchestrate hierarchy in stem cells and immune tolerance, delineating future immunotherapeutic targets.

2024-10-31 | GSE277668 | GEO

Characterization of Human Bone Marrow Niches with Metabolome and Transcriptome Profiling

Project description:Characterization of Human Bone Marrow Niches with Metabolome and Transcriptome Profiling

| PRJNA605701 | ENA

RNA-seq of CD11bhiLy6ChiLy6Glo bone marrow cells and CD11bmidLy6CmidLy6Glo bone marrow cells against CD11bloLy6CloLy6Glo bone marrow cells

Project description:RNA-seq of CD11bhiLy6ChiLy6Glo bone marrow cells and CD11bmidLy6CmidLy6Glo bone marrow cells against CD11bloLy6CloLy6Glo bone marrow cells

| PRJEB37925 | ENA

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