Exosomal NAMPT from Engineered Mesenchymal Stem Cells Mitigates Aortic Stenosis via Metabolic and Anti-Inflammatory Pathways. - Kundu, Dipan Kumar; Kiedrowski, Matthew; Gadd, James; Gao, Min; Evan, Madeline; Wang, Yang; Yin, Liya; Ohanyan, Vahagn; Chilian, William M.; Dong, Feng (International Journal of Molecular Sciences, 2026)