Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Single cell RNA-seq analysis for early erythroblasts in spleen and bone marrow (BM) with or without mitochondria transfer

ABSTRACT: Single cell RNA-seq analysis for early erythroblasts in spleen and bone marrow (BM) with or without mitochondria transfer

PROVIDER: PRJNA768425 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR16193783.fastq.gz	Fastqsanger.gz
	SRR16193784.fastq.gz	Fastqsanger.gz
	SRR16193785.fastq.gz	Fastqsanger.gz
	SRR16193786.fastq.gz	Fastqsanger.gz

Items per page:

1 - 4 of 4

Similar Datasets

Single cell RNA-seq analysis for early erythroblasts in spleen and bone marrow (BM) with or without mitochondria transfer

Project description:Single cell RNA-seq analysis for early erythroblasts in spleen and BM with or without mito-Dendra2 fluorescence signal after macrophage infusion upon PHZ treatment

2022-09-08 | GSE185267 | GEO

Mitochondrial regulation of bone homeostasis via mitochondria transfer [RNA-seq]

Project description:Recent studies have demonstrated that mitochondria can be transferred between different cell types to control metabolic homeostasis. However, whether the mitochondria transfer network occurred in the skeletal system or regulate skeletal metabolic homeostasis in vivo is not fully elucidated. Herein, we found that osteolineage cells transfer mitochondria to CD11b+ myeloid, B220+ lymphoid and hematopoietic stem and progenitor cells (HSPCs), of which monocytes/macrophages received the most transferred mitochondria. This process was inhibited by GC treatment contributing to the progression of glucocorticoid-induced osteoporosis (GIOP). Further analysis demonstrated that osteolineage cells transfer mitochondria to osteoclastic lineage cells via Miro1 mediated direct contact, and altered the glutathione metabolism, leading to the ferroptosis of osteoclastic lineage cells, thus inhibiting osteoclast activities. These findings revealed an unappreciated mechanism of mitochondrial regulation of skeletal metabolic homeostasis via mitochondria transfer and provide new insights of the mechanism of GIOP progression.

2024-04-08 | GSE225414 | GEO

Mitochondrial regulation of bone homeostasis via mitochondria transfer

Project description:To reveal an unappreciated mechanism of mitochondrial regulation of skeletal metabolic homeostasis via mitochondria transfer and provide new insights of the mechanism of glucocorticoid-induced osteoporosis progression.

2024-04-08 | GSE222961 | GEO

Horizontal transfer of mesenchymal stem cell-derived mitochondria and its effect on activated murine B lymphocytes

Project description:Mesenchymal stem cells (MSCs) are cells with high regenerative and immunosuppressive capacity that are known to be very potent donors of functional mitochondria to all surrounding cells, including immune cells. As metabolism shapes immune cell response and phenotype, mitochondrial transfer might be one of the main immunosuppressive mechanisms used by stem cells. However, the precise mechanism underlying horizontal mitochondrial transfer and its effect on some cell populations has yet to be discovered. In our project, we have shown that MSCs transfer mitochondria to B lymphocytes less efficiently in comparison to other immune populations. To describe the effect of mitochondrial transfer on activated B lymphocytes, MSCs were co-cultivated with B lymphocytes which were activated prior to co-cultivation. Then B cell acceptors and non-acceptors of mitochondria were sorted for further RNA isolation and the performance of bulk RNA-seq.

2024-03-02 | E-MTAB-13438 | biostudies-arrayexpress

Mitochondrial regulation of bone homeostasis via mitochondria transfer [II]

2024-04-08 | GSE248687 | GEO

Mitochondrial regulation of bone homeostasis via mitochondria transfer

Project description:Mitochondrial regulation of bone homeostasis via mitochondria transfer

| PRJNA924290 | ENA

Erythroblasts

Project description:Erythroblasts

| PRJNA794162 | ENA

Gene expression of resting memory, resting naive and in vitro activated memory CD8+CD127+ T cells from spleen and bone marrow (BM)

Project description:To understand differences between resting and activated memory CD8+ T cells, we compared the global gene expression of ex vivo isolated naive and spleen and BM memory cells to in vitro activated spleen and BM memory cells.

2015-02-05 | GSE62691 | GEO

Mitochondrial regulation of bone homeostasis via mitochondria transfer [II]

Project description:Mitochondrial regulation of bone homeostasis via mitochondria transfer [II]

| PRJNA1045595 | ENA

Mesenchymal Stem Cells Transfer Mitochondria to the Cells with Virtually Absent Mitochondrial Function but Not to the Cells Harboring Pathogenic Mitochondrial DNA Mutations

Project description:It has been reported that human mesenchymal stem cells (MSCs) can transfer mitochondria to the cells with severely compromised mitochondrial function. We tested whether MSCs transfer mitochondria to the cells under several different conditions of mitochondrial dysfunction, including human pathogenic mitochondrial DNA (mtDNA) mutations. Using biochemical selection methods, we found that exponentially growing cells in restrictive media (uridine and bromodeoxyuridine [BrdU]+) after coculture of MSCs (uridine-independent and BrdU-sensitive) and 143B-derived cells with severe mitochondrial dysfunction induced by either long-term ethidium bromide treatment or short-term rhodamine 6G (R6G) treatment (uridine-dependent but BrdU-resistant). The exponentially growing cells had nuclear DNA fingerprint patterns identical to 143B, and a sequence of mtDNA identical to the MSCs. Since R6G causes rapid and irreversible damage to mitochondria without the removal of mtDNA, the mitochondrial function appears to be restored through a direct transfer of mitochondria rather than mtDNA alone. Conditioned media, which were prepared by treating mtDNA-less 143B 0 cells under uridine-free condition, induced increased chemotaxis in MSC, which was also supported by transcriptome analysis. A chemotaxis inhibitory agent blocked mitochondrial transfer phenomenon in the above condition. However, we could not find any evidence of mitochondrial transfer to the cells harboring human pathogenic mtDNA mutations (A3243G mutation or 4,977 bp deletion). Thus, the mitochondrial transfer is limited to the condition of a near total absence of mitochondrial function. Elucidation of the mechanism of mitochondrial transfer will help us create a potential “cell therapy-based mitochondrial restoration or mitochondrial gene therapy” for human diseases caused by mitochondrial dysfunction. time series

2011-11-22 | E-GEOD-33831 | biostudies-arrayexpress

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