The microRNA-34a-Induced Senescence-Associated Secretory Phenotype (SASP) Favors Vascular Smooth Muscle Cells Calcification

International Journal of Molecular Sciences

9 July Jul 2020 3 months ago
  • Zuccolo E, Scavello F, Mancinelli L, Tedesco CC, Veglia F, Raucci A

The senescence of vascular smooth muscle cells (VSMCs), characterized by the acquisition of senescence-associated secretory phenotype (SASP), is relevant for VSMCs osteoblastic differentiation and vascular calcification (VC). MicroRNA-34a (miR-34a) is a driver of such phenomena and could play a role in vascular inflammaging. Herein, we analyzed the relationship between miR-34a and the prototypical SASP component IL6 in in vitro and in vivo models.

Reference

Zuccolo E, Badi I, Scavello F, Gambuzza I, Mancinelli L, Macrì F, Tedesco CC, Veglia F, Bonfigli AR, Olivieri F, Raucci A. The microRNA-34a-Induced Senescence-Associated Secretory Phenotype (SASP) Favors Vascular Smooth Muscle Cells Calcification. Int J Mol Sci 2020 Jun 23;21(12):E4454. doi: 10.3390/ijms21124454

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