ZFP36, an RNA-binding protein promotes hBMSCs osteogenic differentiation via binding with JUN.

ABSTRACT: Osteoporosis (OP) is a metabolic bone disease characterized by progressive decline of bone mass and bone quality, leading to bone fragility and an increased risk of fracture. The osteogenic differentiation of bone mesenchymal stem cells (BMSCs) is crucial to maintain the balance of osteoblast and osteoclast. Bioinformatics prediction indicates that ZFP36 ring finger protein (ZFP36), an RNA-binding protein, is a potential target of OP. Herein, we sought to probe the regulatory role and mechanisms of ZFP36 in the progression of OP. Overexpression of ZFP36 enhanced osteoblast viability, differentiation and mineralization of human BMSCs (hBMSCs). RNA immunoprecipitation qPCR (RIP-qPCR) assays demonstrated that ZFP36 could inhibit the translation of JUN, which was also verified with dual lucife

SUBMITTER: Su H 

PROVIDER: S-EPMC11562521 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature