Human skin fibrosis with iPSC-derived organoids reveals RUNX2-mediated fibroblast reprogramming
Fibrotic skin diseases are characterized by persistent fibroblast activation and extracellular matrix remodeling, yet the mechanisms governing fibroblast state transitions remain incompletely understood. Here, we established a human iPSC-derived skin organoid model of fibrosis through chronic TGF-β stimulation. Single-...