Pdgf mediates a transient regeneration-activated cell state in planarian tissue regeneration

Proceedings of the National Academy of Sciences, Volume 122, Issue 36, September 2025. <br/>SignificanceOur research identifies a PDGF homolog in planarians, which exhibits an unreported transient regeneration-activated cell state (TRACS) during tissue regeneration. This gene expression change differentiates the triggers between missing-tissue …