Involvement of Noncoding RNAs in the Differentiation of Osteoclasts

Abstract EN

As the most important bone-resorbing cells, osteoclasts play fundamental roles in bone remodeling and skeletal health.

Much effort has been focused on identifying the regulators of osteoclast metabolism.

Noncoding RNAs (ncRNAs) reportedly regulate osteoclast formation, differentiation, survival, and bone-resorbing activity to participate in bone physiology and pathology.

The present review intends to provide a general framework for how ncRNAs and their targets regulate osteoclast differentiation and the important events of osteoclastogenesis they are involved in, including osteoclast precursor generation, early differentiation, mononuclear osteoclast fusion, and multinucleated osteoclast function and survival.

This framework is beneficial for understanding bone biology and for identifying the potential biomarkers or therapeutic targets of bone diseases.

The review also summarizes the results of in vivo experiments and classic experiment methods for osteoclast-related researches.