Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bulk RNA-sequence of four monocyte-macrophage subpopulations isolated from the IgE-dependent skin allergic inflammation (IgE-CAI) skin lesion

ABSTRACT: Bulk RNA-sequence of four monocyte-macrophage subpopulations isolated from the IgE-dependent skin allergic inflammation (IgE-CAI) skin lesion

PROVIDER: PRJNA1030304 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR26449532.fastq.gz	Fastqsanger.gz
	SRR26449533.fastq.gz	Fastqsanger.gz
	SRR26449534.fastq.gz	Fastqsanger.gz
	SRR26449535.fastq.gz	Fastqsanger.gz
	SRR26449536.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 12

Similar Datasets

Single-cell RNA-sequence of the skin lesion of IgE-dependent skin allergic inflammation (IgE-CAI) model

Project description:Basophils play critical roles in the development of mouse delayed-onset skin allergic inflammation (IgE-CAI model). Importantly, they also contribute to the resolution of allergic inflammation by promoting the generation of pro-resolving macrophages. However, it remains unclear how pro-resolving macrophages suppress excess inflammation. To address this, we conducted single-cell RNA-seq (scRNA-seq) analysis of the IgE-CAI skin lesion at days 3 and 5 post-challenge of allergens. scRNA-seq analysis identified two distinct classical monocyte-derived macrophage (CMDM) populations, namely early and late CMDMs, in IgE-CAI skin lesion. The former population was preferentially observed at the peak of inflammation (day 3), whereas the latter one at the termination phase of inflammation (day 5). Gene ontology analysis revealed that genes associated with phagocytosis were enriched in late CMDMs. In particular, late CMDMs displayed upregulated expression of Gas6 and Mertk, key genes for phagocytic clearance of apoptotic cells. Taken together, scRNA-seq identified CMDMs that display high capacity of dead cell clearance and contribute to the resolution of IgE-CAI.

2024-01-22 | GSE221310 | GEO

Bulk RNA-sequence of four monocyte-macrophage subpopulations isolated from the IgE-dependent skin allergic inflammation (IgE-CAI) skin lesion

Project description:Basophils play critical roles in the development of mouse delayed-onset skin allergic inflammation (IgE-CAI model). Importantly, they also contribute to the resolution of allergic inflammation by promoting the generation of pro-resolving macrophages. However, it remains unclear how pro-resolving macrophages suppress excess inflammation. To address this, we conducted single-cell RNA-seq (scRNA-seq) analysis of the IgE-CAI skin lesion at days 3 and 5 post-challenge of allergens. scRNA-seq analysis identified four distinct monocyte-macrophage subpopulations, namely classical monoytes, early CMDMs, late CMDMs and resident-like macrophages. Based on the gene expression profiles, classical monoytes, early CMDMs, late CMDMs and resident-like macrophages corresponded to Ly6ChiPD-L2lo, Ly6ChiPD-L2hi, Ly6CloPD-L2hi, and Ly6CloPD-L2lo, respectively.

2024-01-22 | GSE245865 | GEO

Single-cell RNA-sequence of the skin lesion of IgE-dependent skin allergic inflammation (IgE-CAI) model

Project description:Single-cell RNA-sequence of the skin lesion of IgE-dependent skin allergic inflammation (IgE-CAI) model

| PRJNA913884 | ENA

IgE-binding monocytes upregulate the coagulation cascade in allergic horses

Project description:IgE-binding monocytes are a rare peripheral immune cell type involved in the allergic response through binding of IgE on their surface. IgE-binding monocytes are present in both healthy and allergic individuals. We performed RNA sequencing to ask how the function of IgE-binding monocytes differs in the context of allergy. Using a large animal model of allergy, equine Culicoides hypersensitivity, we compared the transcriptome of IgE-binding monocytes in allergic and non-allergic horses at two seasonal timepoints: (i) when allergic animals were clinical healthy, in the winter “Remission Phase”, and (ii) during chronic disease, in the summer “Clinical Phase”. Most transcriptional differences between allergic and non-allergic horses occurred only during the “Remission Phase”, suggesting principal differences in monocyte function even in the absence of allergen exposure. F13A1, a subunit of fibrinoligase, was significantly upregulated at both timepoints in allergic horses. This suggested a role for increased fibrin deposition in the coagulation cascade to promote allergic inflammation. IgE-binding monocytes also downregulated CCR10 expression in allergic horses during the “Clinical Phase”, suggesting a defect in maintenance of skin homeostasis, which further promotes allergic inflammation. Together, this transcriptional analysis provides valuable clues into the mechanisms used by IgE-binding monocytes in allergic individuals.

2023-05-15 | GSE231427 | GEO

irs4 versus CAI-12

Project description:Comparison of expression profiling of irs4 null mutant versus isogenic strain (CAI-12) grown in blood (3 replicates) Two-condition experiment, irs4 null mutant versus CAI-12 wild-type. Biological replicates: 3 irs4 null mutant, 3 wild-type. Two replicates per array.

2012-10-06 | E-GEOD-41330 | biostudies-arrayexpress

Keloid tissue: active keloid lesion vs. adjacent normal skin tissue

Project description:Transcriptional profiling of active keloid lesion and adjacent control normal skin tissue from human. Each control and lesion sample was derived from a matched individual.

2017-07-01 | GSE90051 | GEO

Expression data from CTCL patient skin lesion

Project description:Expression data from CTCL patient skin lesion

| PRJNA417497 | ENA

The mRNA expression analysis of mesenchymal stem cell from psoriasis skin lesion

Project description:mRNA sequencing for 6 samples of skin-derived mesenchymal stem cells from either normal skin or psoriasis skin lesion.

2019-12-31 | GSE108743 | GEO

irs4 versus CAI-12

Project description:Comparison of expression profiling of irs4 null mutant versus isogenic strain (CAI-12) grown in blood (3 replicates)

2012-10-06 | GSE41330 | GEO

Expression data from CTCL patient skin lesion [Affymetrix]

Project description:Expression data from CTCL patient skin lesion [Affymetrix]