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

Single-cell RNA sequencing of effector memory CD8+ T cells of nasal-associated lymphoid tissue (NALT), spleen, submandibular & cervical lymph nodes and blood of Epstein Barr Virus (EBV)-infected NSG mice engrafted with a human immune system (HIS mice)

ABSTRACT: To identify the difference in transcriptome of effector memory CD8+ T cells in different tissues of EBV-infected HIS mice, we sorted CD8+ CD62L- CD45RA- cells from NALT, spleen, lymph node and blood via flow cytometry-assisted sorting. We pooled the cells of three individual mice together in equal cell count to gain heterogenous samples. Using the 10X Genomics platform, we performed single-cell RNA sequencing of the cells to identify their transcriptome.

INSTRUMENT(S): BD FACSAria III, 10X Genomics Single Cell, V3.1, Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER: Daniel Kirchmeier

PROVIDER: E-MTAB-13853 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

scRNA-seq of CD45+ cells isolated from lungs of mice carrying KPneo tumors that received FLT3L and αCD40 (DC-therapy) or rat IgG2a isotype control

Project description:Dendritic cells are key player to initiate anti-tumoral response. In this study we aimed to characterize the function of type 1 DCs during priming of CD8 T cell responses against endogenous neoantigens encoded by a KrasG12D/WT; Tp53 (KP) lung cancer model. To enhance the immunostimulatory properties of cDC1, we delivered a combination of Flt3L and aCD40 antibodies. We found that this therapy is sufficient to induce proliferation of neoantigen specific CD8 T cells and restrain growth of lung tumor nodules. scRNA-seq transcriptional profiling of the lung immune infiltrate of tumor-challenged animals with and without DC-therapy was performed to understand the molecular changes induced in DCs subsets and CD8 T cell subsets.

2024-02-21 | E-MTAB-12508 | biostudies-arrayexpress

RNA-seq from human peripheral blood isolated and CRISPR/Cas9-mediated BCL11B depleted alpha-beta CD8+ T cells and corresponding not transfected (nt) and mock (mock gRNA transfected) controls.

Project description:B-cell lymphoma/leukemia (BCL) 11B represents a major regulator of vital processes in post-thymic lymphocytes as well as of lymphocyte differentiation by blocking NK cell and promoting T cell development and is thus considered a \\"guardian of T cell fate\\". Interestingly, on the one hand, NK cell maturation correlates with increased expression of BCL11B, on the other hand, native or induced T cell populations characterized by multiple NK cell features showed reduced BCL11B expression. Both NK cells or T cells display unique and desired features for cellular therapies. NK cells are able to efficiently lyse cancerous or virally infected cells but can only be poorly expanded in vitro. In contrast, T cell cytotoxic activity is limited by T cell receptor (TCR) but in vitro expansion is easily achievable. We show that from buffy coats of healthy donors isolated and CRISPR/Cas9-mediated BCL11B knock-out CD8+ T cells stimulated with IL-15 acquired remarkable innate characteristics and combine spontaneous and antibody-dependent NK cell cytotoxicity with T cell capability for rapid in vitro expansion. The observed features of the induced innate CD8+ (iiT8) cells make them an interesting and promising tool for cellular therapy.

2022-12-07 | E-MTAB-12064 | biostudies-arrayexpress

Single cell RNA-sequencing of epithelial cells, endothelial cells and macrophages from mouse submandibular salivary glands

Project description:The salivary glands often become damaged in individuals receiving radiotherapy for head and neck cancer, resulting in chronic dry mouth. This leads to detrimental effects on their health and quality of life, for which there is no regenerative therapy. Macrophages are the predominant immune cell in the salivary glands and are attractive therapeutic targets due to their unrivalled capacity to drive tissue repair. Yet, the nature and role of macrophages in salivary gland homeostasis, and how they may contribute to tissue repair following injury is not well understood. Here, using scRNAseq we profile the transcriptomes of adult mouse salivary gland macrophages at steady state (D0) and at days 3 and 28 after targeted irradiation injury to define the transcriptional profiles of macrophages during homeostasis, acute injury and regeneration. We sorted epithelial cells (CD326+), endothelial cells (CD31+) and macrophages (CD45+CD11b+F4/80+) and sequenced their transcriptomes using 10x Genomics Single Cell 3' (v3.1). For each sample equal numbers of cells from 2 mice were pooled.

2023-10-01 | E-MTAB-13374 | biostudies-arrayexpress

Single-cell RNA-seq (10x Chromium V3) of zebrafish csf1ra and csf1rb mutant whole kidney marrows

Project description:Macrophage colony-stimulating factor receptor (M-CSFR/CSF1R) signaling is crucial for the differentiation, proliferation, and survival of myeloid cells. Therapeutic targeting of the CSF1R pathway is a promising strategy in many human diseases, including neurological disorders or cancer. Zebrafish are commonly used for human disease modeling and preclinical therapeutic screening. Therefore, it is necessary to understand the proper function of cytokine signaling in zebrafish to reliably model human-related diseases. Here, we investigate the roles of zebrafish csf1ra and csf1rb in adult myelopoiesis using single-cell RNA sequencing. Our analysis of adult whole kidney marrow (WKM) hematopoietic cells suggests that csf1rb is expressed mainly by blood and myeloid progenitors and that the expression of csf1ra and csf1rb is non-overlapping. We point out differentially expressed genes important in hematopoietic cell differentiation and immune response in selected WKM populations. Our findings could improve the understanding of myeloid cell function and lead to the further study of CSF1R pathway deregulation in disease, mostly in cancerogenesis.

2021-04-24 | E-MTAB-10360 | biostudies-arrayexpress

Human fetal liver CITE-seq data

Project description:In this study we used single cell multi-omics profiling to create an atlas of the human YS to gain insights into its haematopoietic, metabolic and nutritive functions during early embryonic development. This contains fetal liver CITE-seq (surface protein and cytosolic RNA content) data from six biological replicates. Pooled lanes were demultiplexed using SoupOrCell (for alignment and demultiplexing software and version numbers, please see accompanying manuscript and protocols within this accession). Raw count files provided are directly as output by alignment software, without any quality control applied. Quality control is described in accompanying manuscript methods. Metadata by barcode are provided as supplementary tables in accompanying manuscript.

2022-12-08 | E-MTAB-11613 | biostudies-arrayexpress

Human embryonic liver CITE-seq data

Project description:In this study we used single cell multi-omics profiling to create an atlas of the human YS to gain insights into its haematopoietic, metabolic and nutritive functions during early embryonic development. This contains embryonic liver CITE-seq (surface protein and cytosolic RNA content) data from three biological replicates. Pooled lanes were demultiplexed using SoupOrCell (for alignment and demultiplexing software and version numbers, please see accompanying manuscript and protocols within this accession). Raw count files provided are directly as output by alignment software, without any quality control applied. Quality control is described in accompanying manuscript methods. Metadata by barcode are provided as supplementary tables in accompanying manuscript.

2022-12-08 | E-MTAB-11618 | biostudies-arrayexpress

scRNAseq of stromal cells isolated from mesenteric lymph nodes (MLN), peripheral lymph nodes (PLN) and mandibular lymph nodes (mandLN)

Project description:scRNAseq of stromal cells isolated from mesenteric lymph nodes (MLN), peripheral lymph nodes (PLN) and mandibular lymph nodes (mandLN)

2022-09-01 | E-MTAB-11644 | biostudies-arrayexpress

Expression data of AI4 CD8 T cells from AI4 and Rip-B7xAI4 mice

Project description:B7x (B7-H4 or B7S1) is the seventh member of the B7 family and the in vivo function remains largely unknown. Despite new genetic data linking the B7x gene with autoimmune diseases, how exactly it contributes to peripheral tolerance and autoimmunity is unclear. Here we showed that B7x protein was not detected on antigen-presenting cells or T cells in both human and mice, which is unique in the B7 family. As B7x protein is expressed in some peripheral cells such as pancreatic b cells, we utilized a CD8 T cell-mediated diabetes model (AI4ab) in which CD8 T cells recognize an endogenous self-antigen, and found that mice lacking B7x developed more severe diabetes than control AI4ab mice. Conversely, mice overexpressing B7x in the b cells (Rip-B7xAI4ab) were diabetes free. Furthermore, adoptive transfer of effector AI4ab CD8 T cells induced diabetes in control mice, but not in Rip-B7xAI4ab mice. Mechanistic studies revealed that pathogenic effector CD8 T cells were capable of migrating to the pancreas but failed to robustly destroy tissue when encountering local B7x in Rip-B7xAI4ab mice. Although AI4ab CD8 T cells in Rip-B7xAI4ab mice and AI4ab mice showed similar cytotoxic function, cell death, and global gene expression profiles, these cells had greater proliferation in AI4ab mice than in RIP-B7xAI4ab mice. These results suggest that B7x in nonlymphoid organs prevents peripheral autoimmunity partially through inhibiting proliferation of tissue-specific CD8 T cells and that local overexpression of B7x on pancreatic b cells is sufficient to abolish CD8 T cell-induced diabetes. AI4 mice developed T1D and Rip-B7x AI4 mice were resistant to T1D. Total RNA was collected and gene expression compared between AI4 CD8 T cells from AI4 and Rip-B7xAI4 mice.

2012-08-21 | E-GEOD-40225 | biostudies-arrayexpress

The effect of insulin-like growth factor 1 treatment on cardiac myeloid cells 3 days post-myocardial infarction

Project description:To test the mechanism by which IGF1 is cardioprotective, we performed single cell RNA sequencing on myeloid cells isolated from the heart 3 days after myocardial infarction of mice with and without IGF1 treatment. Myocardial infarction was induced in C57Bl6/J mice by 45 min occlusion of the left anterior descending artery followed by 3 days of reperfusion. Animals of the IGF1 group (n=3) received 40 ng/g mature recombinant IGF1 subcutaneously as bolus at the beginning of reperfusion. In addition, IGF1 (1 µg/g/d) was administered continuously during reperfusion using micro-osmotic pumps (Alzet, 1003D) that were implanted subcutaneously. Control mice received vehicle (0.1% BSA). After 3 days hearts were digested and CD45+CD11b+ cells were isolated using FACS cell sorting. Each sample contained cells containing 1 control and 1 IGF1 treated mouse, labeled with TotalSeq hashtags. 16000 cells were used as input for the single-cell droplet libraries generation for each sample.

2023-12-31 | E-MTAB-11590 | biostudies-arrayexpress

Human embryonic yolk sac CITE-seq data

Project description:In this study we used single cell multi-omics profiling to create an atlas of the human YS to gain insights into its haematopoietic, metabolic and nutritive functions during early embryonic development. This contains CITE-seq data (surface protein and cytosolic RNA content) data from two biological replicates. Pooled lanes were demultiplexed using SoupOrCell (for alignment and demultiplexing software and version numbers, please see accompanying manuscript and protocols within this accession). Raw count files provided are directly as output by alignment software, without any quality control applied. Quality control is described in accompanying manuscript methods. Metadata by barcode are provided as supplementary tables in accompanying manuscript.

2022-12-08 | E-MTAB-11549 | 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