Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bulk transcriptomic profiling of eosinophils from skin and bone marrow during atopic dermatitis

ABSTRACT: Atopic dermatitis was induced on dorsal skin of 7-10 week-old C57BL/6 female mice by bi- or tri-daily MC903 treatment. On day 8, viable mouse eosinophils (CD45+F4/80+SiglecF+) were sorted from skin regions of healthy or vehicle/treated atopic dermatitis or femur/tibia-derived bone marrow by FACS. Samples were paired within individual mice (4 mice each). RNA from 500 cells were isolated and profile for transcriptome by sequencing.

ORGANISM(S): Mus musculus

PROVIDER: GSE224703 | GEO | 2024/12/25

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Urotensin II/GPR14 Pathway Regulates Chronic Itch in Mice

Project description:In order to analyze the regulatory effects of UII and GPR14 on gene transcription in Mc903-induced atopic dermatitis skin, ear skin collected from MC903 chronic itch mouse model on day 13 was used for in-depth analysis and sequencing of skin gene expression. The effect of GSK1562590 on the expression of pruritus and inflammatory factors in dermatitis was detected by RNA-seq.

2023-06-16 | GSE226669 | GEO

RNA-sequencing of mouse Lang+ and Lang- migratory dendritic cells (DC) under 2 pathogenic conditions of atopic dermatitis

Project description:Comparison of mouse Lang+ and Lang- migratory dendritic cells (DC) under 2 pathogenic conditions of atopic dermatitis (MC903-treated and OVA treated)

2023-04-20 | GSE149039 | GEO

Single-cell transcriptomic analysis of dermal macrophage from PDGFRa-lineage origin under atopic dermatitis

Project description:We analyzed dermal macrophage repertoire derived from PDGFRa-lineage or non-PDGFRa-lineage origin in atopic dermatitis (AD) with single-cell RNA sequencing. PDGFRa-lineage tracing mice aged between 7- and 14-week old were used to label cells of PDGFRa-lineage with tdTomato. AD was induced by topic application of MC903 bidaily or tridaily to skin of female mice for six times. Inflamed skin was excised on day 14 and single cells were prepared. Target cells were sorted as single cells for sequencing. We identified multiple subtypes in both PDGFRa-lineage or non-PDGFRa-lineage macrophage and the proportion differed by PDGFRa-lineage origin in AD skin.

2022-07-27 | GSE166855 | GEO

RNA-seq of tissues from MC903- and Ethanol-treated mice

Project description:We report transcript abundance in skin, spinal_cord, and trigeminal ganglia from animals treated with MC903 to induce a mouse model of atopic dermatitis across different genotypes, time points, and treatments

2019-11-13 | GSE132173 | GEO

Single-cell transcriptomic profiling of dermal leukocytes

Project description:To decipher macrophage heterogeneity and kinetics during atopic dermatitis, dorsal skin of C57BL/6 female mice aged between 7-12 week-old received MC903 stimulation bi- or tri-daily. Dermal leukocyte-enriched single cells were prepared and analysed by single-cell RNA-seq in time course.

2024-12-25 | GSE223845 | GEO

Genomic profiling of the overlap phenotype between psoriasis and atopic dermatitis

Project description:Clinical overlaps between psoriasis and atopic dermatitis are sometimes undiscernible, and there is no consensus whether to treat the overlap phenotype as psoriasis or atopic dermatitis. We enrolled patients diagnosed with either psoriasis or atopic dermatitis, and clinically re-stratified them into classic psoriasis, classic atopic dermatitis, and the overlap phenotype between psoriasis and atopic dermatitis. We compared gene expression profiles of lesional and nonlesional skin biopsy tissues between the three comparison groups. Global mRNA expression and T-cell subset cytokine expression in the skin of the overlap phenotype were consistent with the profiles of psoriasis and different from the profiles of atopic dermatitis. Unsupervised k-means clustering indicated that the best number of distinct clusters for the total population of the three comparison groups was two, and the two clusters of psoriasis and atopic dermatitis were differentiated by gene expression. Our study suggests that clinical overlap phenotype between psoriasis and atopic dermatitis has dominant molecular features of psoriasis, and genomic biomarkers can differentiate psoriasis and atopic dermatitis at molecular levels in patients with a spectrum of psoriasis and atopic dermatitis.

2023-06-24 | GSE182740 | GEO

EGR1 increases the innervation density of epidermal sensory neurons via upregulation of ARTN in keratinocytes in atopic dermatitis

Project description:Atopic dermatitis (AD) is the chronic inflammatory skin disease accompanied with severe pruritus. To explore the roles of EGR1 in atopic dermatitis and the relationship between EGR1 and pruritus-scratching behavior, we used a atopic dermatitis-like mouse model driven by house dust mite (HDM) treatment in wild type and EGR1 KO mice, followed with RNA-sequencing analysis.

2024-01-15 | GSE214750 | GEO

TWEAK mediates inflammation in experimental atopic dermatitis and psoriasis

Project description:Atopic dermatitis and psoriasis are driven by alternate type 2 and type 17 immune responses, but some proteins might be critical to both diseases. We show that a deficiency of the TNF superfamily molecule TWEAK (TNFSF12) in mice results in defective maintenance of atopic dermatitis-specific Th2 and psoriasis-specific Th17 cells in the skin, and impaired expression of disease-characteristic chemokines and cytokines, such as CCL17 and TSLP in atopic dermatitis, and CCL20 and IL-19 in psoriasis. The TWEAK receptor, Fn14, is upregulated in keratinocytes and dermal fibroblasts, and TWEAK induces these cytokines and chemokines alone and in synergy with the signature T helper cytokines of either disease, IL-13 and IL-17. Furthermore, subcutaneous injection of recombinant TWEAK into naïve mice induces cutaneous inflammation with histological and molecular signs of both diseases. TWEAK is therefore a critical contributor to skin inflammation and a possible therapeutic target in atopic dermatitis and psoriasis.

2017-05-01 | GSE96957 | GEO

MC903 / Calcipotriol mouse model treated with GLPG2534 or dexamethasone

Project description:The goal of the experiment is to assess the effect of GLPG2534 and dexamethasone in the MC903 mouse model for atopic dermatitis in a therapeutic setting.

2023-01-15 | E-MTAB-10015 | biostudies-arrayexpress

Sonic Hedgehog signalling to T cells limits induction of chronic murine atopic dermatitis via Gli2-driven immune regulatory function

Project description:Hedgehog (Hh) proteins are morphogens which regulate embryonic development and adult tissue homeostasis, with distinct outcomes dependent on the strength and duration of their signals. We show that the Hh signalling pathway modulates the induction and pathology of mouse atopic dermatitis. Sonic hedgehog (Shh) and Hh pathway target genes were upregulated on induction of atopic dermatitis, and the Hh pathway was activated in skin T cells, showing that they respond in vivo to Hh signals secreted from the skin. Shh upregulation reduced skin inflammation in mice, whereas pharmacological Smoothened-inhibition reduced Shh upregulation and exacerbated skin pathology. Hh-signalling to T cells prevented skin inflammation on induction of dermatitis, while inhibition of Hh-mediated transcription in T cells substantially exacerbated the disease. RNA-sequencing analysis of skin CD4+ T cells from mice with chronic atopic dermatitis revealed decreased expression of immune regulatory genes in mice with conditional inhibition of Hh-mediated transcription in T cells, and increased expression of inflammatory and chemokine genes. In contrast, constitutive Hh mediated transcription in T cells led to increased expression of immune regulatory genes in skin CD4+ T cells from mice with chronic atopic dermatitis and protected against inflammation. Hh-mediated transcription in T cells resulted in increased regulatory T (Treg) cells in the periphery and skin of dermatitis-induced mice, and increased TGF-β expression, supporting their immunoregulatory phenotype, whereas, inhibition of T cell specific Hh-mediated transcription, resulted in impaired Treg function, which permitted progression of skin inflammation.

2021-07-14 | GSE117338 | GEO

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