miR-99a in bone homeostasis: Regulating osteogenic lineage commitment and osteoclast differentiation

摘要

Background: The tight coupling between osteoblasts and osteoclasts is essential to maintain bone homeostasis. Deregulation of this process leads to loss and deterioration of the bone tissue causing diseases, such as osteoporosis. MicroRNAs are able to control bone-related mechanisms and have been explored as therapeutic tools. In this study, we investigated the potential of miR-99a-5p to modulate osteogenic differentiation, osteoclastogenesis, and the osteoblasts-osteoclasts crosstalk.