Article

A Spatially Coordinated Keratinocyte-Fibroblast Circuit Recruits MMP9 <sup>+</sup> Myeloid Cells to Drive IFN-I-Driven Inflammation in Photosensitive Autoimmunity

2025-08-24

Abstract excerpt

Photosensitivity is a hallmark of cutaneous lupus erythematosus (CLE) and dermatomyositis (DM), yet the mechanisms linking ultraviolet B (UVB) exposure to tissue-specific autoimmunity remain incompletely defined. Here, we use an integrative human-based approach, including single-cell RNA sequencing, spatial transcriptomics (seqFISH+), in vivo UVB provocation, and in vitro modeling, to uncover a spatially coordinat...

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Literature Corpus work: 637da862-7311-57db-b741-ac88da882fa7
DOI: 10.1101/2025.08.19.670635

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A Spatially Coordinated Keratinocyte-Fibroblast Circuit Recruits MMP9 <sup>+</sup> Myeloid Cells to Drive IFN-I-Driven Inflammation in Photosensitive AutoimmunityDOI 10.1101/2025.08.19.670635Read

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