Single-cell transcriptomic analysis of dermal macrophage from PDGFRa-lineage origin under atopic dermatitis
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ABSTRACT: 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.
ORGANISM(S): Mus musculus
PROVIDER: GSE166855 | GEO | 2022/07/27
REPOSITORIES: GEO
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