Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thoracic ossification of the ligamentum flavum (TOLF) is a rare heterotopic ossification of spinal ligaments, which is the major cause of thoracic spinal canal stenosis and myelopathy. In this study, the roles of miR-490-3p and forkhead box O1 (FOXO1) in osteogenesis of human thoracic ligamentum flavum cells were investigated. MiR-490-3p was found to be down-regulated during osteogenic differentiation of thoracic ligamentum flavum cells, while their overexpression inhibited osteogenic differentiation. In addition, the analysis of target prediction and dual luciferase reporter assays supported that miR-490-3p directly targeted FOXO1 and suppressed the expression of FOXO1. Moreover, FOXO1 knockdown was displayed to attenuate the effect of miR-490-3p inhibition. ChIP assays showed that miR-490-3p negatively regulated the interaction of FOXO1 and RUNX2. These findings suggest that miR-490-3p performs an inhibitory role in osteogenic differentiation of thoracic ligamentum flavum cells by potentially targeting FOXO1.
 ...
PMID:MiR-490-3p inhibits osteogenic differentiation in thoracic ligamentum flavum cells by targeting FOXO1. 3026 97