Consistent with our results from dissociated single-cell analyses (PMID: 37167403), progenitor-like cells accumulated within 48h of injury-induced pancreatitis, as evidenced by upregulation of MSN, HMGA2, or both proteins (Fig. S4a), as well as the tumor suppressor proteins p53 and p19ARF (Fig. S4a,b). This evidence concerns the gene TP53 and pancreatitis.