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Single nuclei RNA sequencing of skin draining lymph nodes in the setting of skin inflammation and RAG1 fate mapping

ABSTRACT: Type 2 inflammation contributes to the pathology of skin diseases such as atopic dermatitis (AD) and urticaria. We previously found that AD-like inflammation induced by calcipotriol in mice is critically mediated by group 2 innate lymphoid cells (ILC2s), while T cells and B cells are dispensable given development of robust AD-like disease in RAG knockout mice. Indeed, we found that in RAG knockout mice AD-like inflammation was worse, with a proportion of ILC2s displaying increased markers of activation. The goal of this study was to characterize transcriptional and epigenomic changes in ILC populations with a history, or not, of expressing RAG1 in the setting of AD-like skin inflammation.

ORGANISM(S): Mus musculus

PROVIDER: GSE192597 | GEO | 2024/04/28

REPOSITORIES: GEO

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Single nuclei RNA sequencing of skin draining lymph nodes in the setting of skin inflammation and RAG1 fate mapping

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