Smooth muscle-derived adventitial progenitor cells promote key cell type transitions controlling plaque stability in atherosclerosis in a Klf4-dependent manner. - Dubner AM; Lu S; Jolly AJ; Strand KA; Mutryn MF; Hinthorn T; Noble T; Nemenoff RA; Moulton KS; Majesky MW; Weiser-Evans MC (BioRxiv : the preprint server for biology, 2023)