NewslettersDermal Cell News Exosomes from Human Umbilical Cord Mesenchymal Stem Cells Promote the Growth of Human Hair Dermal Papilla Cells By Jamie Kang - May 5, 2025 0 1863 Investigators found that human umbilical cord mesenchymal stem cell-derived exosomes effectively enhanced the cell growth of human hair dermal papilla cells. [PLOS One] Full Article