Browse
Submit Data
Databases
API
Help

Dataset Information

45 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Single-Cell RNA-seq of bat and human fibroblasts stimulated by dsRNA to trigger antiviral response

ABSTRACT: Dermal fibroblasts from bat and human, stimulated with dsRNA (poly(I:C)) and controls. Bats can harbor some of the most deadliest viruses to humans while rarely displaying pathogenicity themselves. To study the transcriptional divergence and cell-to-cell variability of their innate immune response - the expression program that is initiated once a pathogen is sensed, we stimulated dermal fibroblast cells from Rousettus aegyptiacus and from human for four hours with dsRNA - a viral RNA mimic that triggers a rapid innate immune response. Subsequently, we profiled the response using scRNA-seq.

INSTRUMENT(S): NextSeq 500

ORGANISM(S): mixed sample

SUBMITTER: Stefan Kaltenbach

PROVIDER: E-MTAB-11056 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Single-cell RNA-seq of of dermal fibroblasts using microfluidic droplet capture (stimulated cells)

Project description:The innate immune response - the expression programme that is initiated once a pathogen is sensed - is known to be variable among responding cells, as well as to rapidly evolve in the course of mammal evolution. To study the transcriptional divergence and cell-to-cell variability of this response, we stimulated dermal fibroblast cells from two primates (human and macaque) and two rodents (mouse and rat) with dsRNA - a mimic of viral RNA that elicits a rapid innate immune response. Subsequently, we profiled the response using bulk RNA-seq, scRNA-seq and ChIP-seq across the four species and across different time points.<br>This experiment contains data of dermal fibroblasts from 3 human individuals, stimulated with dsRNA (poly I:C) for 6 hours, sequenced by 10X Genomics technology. Corresponding data from unstimulated cells are found under ArrayExpress accession <a href="/arrayexpress/experiments/E-MTAB-5988">E-MTAB-5988</a>.

2018-07-06 | E-MTAB-5989 | biostudies-arrayexpress

Single-cell RNA-seq of of bone marrow derived mononuclear phagocytes derived from mouse; rat; rabbit or pig

Project description:Bone marrow derived phagocytes from mouse, rat, rabbit and pig stimulated with LPS (100ng/mL) or with dsRNA (poly I:C) (1ug/mL) for 0,2,4,6 hours. Processed files include UMI matrices of QCed cells that belong to the first cluster (as described in the publication), which were used for all the analyses presented in the publication.

2018-07-16 | E-MTAB-6754 | biostudies-arrayexpress

Single-cell RNA-seq of of dermal fibroblasts using microfluidic droplet capture (unstimulated cells)

Project description:The innate immune response - the expression programme that is initiated once a pathogen is sensed - is known to be variable among responding cells, as well as to rapidly evolve in the course of mammal evolution. To study the transcriptional divergence and cell-to-cell variability of this response, we stimulated dermal fibroblast cells from two primates (human and macaque) and two rodents (mouse and rat) with dsRNA - a mimic of viral RNA that elicits a rapid innate immune response. Subsequently, we profiled the response using bulk RNA-seq, scRNA-seq and ChIP-seq across the four species and across different time points.<br>This experiment contains data of dermal fibroblasts from 3 human individuals, unstimulated, sequenced by 10X Genomics technology. Corresponding data from stimulated cells are found under ArrayExpress accession <a href="/arrayexpress/experiments/E-MTAB-5989">E-MTAB-5989</a>.

2018-07-06 | E-MTAB-5988 | biostudies-arrayexpress

scRNA-seq of murine mucosal associated invariant T (MAIT) cells after Francisella tularensis infection

Project description:Mucosal-Associated Invariant T (MAIT) cells are an innate-like subset of alpha/beta-T cells expressing semi-invariant TCRs that recognize conserved vitamin B2 metabolite-based antigens from microbes, thus contributing to protection against several bacterial pathogens. To investigate the transcriptomic changes induced during systemic Francisella tularensis infection, liver MAIT cells were recovered from naïve mice and mice at days 13 and 48 post infection.

2021-05-19 | E-MTAB-10239 | biostudies-arrayexpress

RNA-seq of fibroblasts from two bat species stimulated by dsRNA to trigger antiviral response

Project description:Dermal fibroblasts from megabat and microbat, stimulated with dsRNA (poly(I:C)) and controls. Bats can harbor some of the most deadliest viruses to humans while rarely displaying pathogenicity themselves. To study their innate immune response - the expression program that is initiated once a pathogen is senseds, we stimulated dermal fibroblast cells from two species (Rousettus aegyptiacus and Pipistrellus kuhlii) for four hours with dsRNA - a viral RNA mimic that triggers a rapid innate immune response. Subsequently, we profiled the response using bulk RNA-seq.

2022-10-01 | E-MTAB-10870 | biostudies-arrayexpress

Single-cell RNAseq of murine Bcl6-deficient ILC against wild-type controls

Project description:Innate lymphoid cells (ILC) are tissue-resident effector cells with important roles in tissue homeostasis, protective immunity and inflammatory disease. Here we investigated the role of the transcription factor Bcl6 in small intestinal innate lymphoid cells. Specifically, we performed single-cell RNA-seq on total small intestine lamina propria ILCs from tamoxifen-treated Id2-CreERT2 ROSA26-tdRFP Bcl6-fl/fl mice and Id2-CreERT2 ROSA26-tdRFP controls.

2023-10-31 | E-MTAB-12864 | biostudies-arrayexpress

A chemoproteomics approach to discover regulators of innate immune signaling

Project description:Viral dsRNA binds to Retinoic acid Inducible Gene I (RIG-I) Like Receptors (RLRs), promoting the production of Interferon (IFN). Interferon then stimulates the innate and adaptive immune system in an autocrine and paracrine manner. Outside of conical pathways, regulators of the interferon (IFN) activation/response system are poorly characterized. In this study, we used a discovery-biased approach to identify Kinases that are part of the interferon system. Differential changes in phosphorylation sites, in the context of dsRNA RIG-I stimulation, were identified with unbiased mass-spec biased phospho-proteomics. We then computationally identified several Kinases upregulated after RIG-I stimulation from phospho-proteomics data. A Chemoproteomics screen was then used to characterize the altered interferon response in the presence of Kinases inhibitors for the upregulated kinases. Combining unbiased phosphoproteomics with a chemoproteomics screen, we identified several potentially novel regulators of the Interferon system whose inhibition blocked the production of Interferon Stimulated Genes.

2023-06-02 | PXD041369 | Pride

Single-cell transcriptomics of bat PBMCs with different innate immune stimulations

Project description:Single-cell transcriptomics of Bat PBMCs with and without LPS or poly(I:C) stimulation (including multiplexed samples)

2024-11-19 | E-MTAB-13278 | biostudies-arrayexpress

Single-cell transcriptomics reveals early emergence of liver parenchymal and non-parenchymal cell lineages

Project description:To characterize the heterogeneity within endothelial, mesenchymal, and hepatic lineages through formation of the embryonic mouse liver bud, we have performed single-cell RNA sequencing on mouse embryos, spanning days 9.5 to 10.5 of development. This data set includes 12,470 cells with a mean detected gene number of 4,588.

2020-10-29 | E-MTAB-9334 | biostudies-arrayexpress

Human fetal liver, skin and kidney single cell transcriptome data

Project description:This is a droplet-based single cell transcriptome data set from 13 human fetal livers (6-18 PCW) and 8 skin and kidney samples (6-12 PCW). It includes 199,642 cells with a mean detected gene number of 3000.

2019-10-11 | E-MTAB-7407 | 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