{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T00:36:16Z","timestamp":1792802176892,"version":"4.5.0"},"reference-count":78,"publisher":"American Society for Clinical Investigation","issue":"12","license":[{"start":{"date-parts":[[2024,6,24]],"date-time":"2024-06-24T00:00:00Z","timestamp":1719187200000},"content-version":"vor","delay-in-days":41,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,6,24]]},"abstract":"<jats:p>\n                    Juvenile dermatomyositis (JDM) is one of several childhood-onset autoimmune disorders characterized by a type I IFN response and autoantibodies. Treatment options are limited due to an incomplete understanding of how the disease emerges from dysregulated cell states across the immune system. We therefore investigated the blood of patients with JDM at different stages of disease activity using single-cell transcriptomics paired with surface protein expression. By immunophenotyping peripheral blood mononuclear cells, we observed skewing of the B cell compartment toward an immature naive state as a hallmark of JDM at diagnosis. Furthermore, we find that these changes in B cells are paralleled by T cell signatures suggestive of Th2-mediated inflammation that persist despite disease quiescence. We applied network analysis to reveal that hyperactivation of the type I IFN response in all immune populations is coordinated with previously masked cell states including dysfunctional protein processing in CD4\n                    <jats:sup>+<\/jats:sup>\n                    T cells and regulation of cell death programming in NK cells, CD8\n                    <jats:sup>+<\/jats:sup>\n                    T cells, and \u03b3\u03b4 T cells. Together, these findings unveil the coordinated immune dysregulation underpinning JDM and provide insight into strategies for restoring balance in immune function.\n                  <\/jats:p>","DOI":"10.1172\/jci.insight.176963","type":"journal-article","created":{"date-parts":[[2024,5,14]],"date-time":"2024-05-14T12:00:23Z","timestamp":1715688023000},"source":"Crossref","is-referenced-by-count":21,"title":["Coordinated immune dysregulation in juvenile dermatomyositis revealed by single-cell genomics"],"prefix":"10.1172","volume":"9","author":[{"given":"Gabrielle","family":"Rabadam","sequence":"first","affiliation":[{"name":"UC Berkeley-UC San Francisco Graduate Program in Bioengineering, and"},{"name":"Department of Pharmaceutical Chemistry, UCSF, San Francisco, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Camilla","family":"Wibrand","sequence":"additional","affiliation":[{"name":"Aarhus University, Aarhus, Denmark."},{"name":"Division of 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