[98] found that circ_0001795 performed the role of a molecular sponge for miR-339-5p, with Circ_0001795 downregulated in the clinical samples of OP patients, causing the occurrence and development of osteoporosis due to the ability of miR-339-5p to negatively regulate the expression of YAP1. Here, YAP1 is linked to osteoporosis.