NewslettersExtracellular Matrix News Exosomal Mir-122-5p from Tubular Cells Ameliorates Renal Interstitial Fibrosis by Regulating Fibroblasts via HIF-1α By Jamie Kang - October 29, 2025 0 30 Researchers investigated the role of exosomal miR-122-5p derived from tubular epithelial cells in modulating fibroblast activation and renal fibrosis. [Cell Death Discovery] Full Article