Bone Abstracts

Since their initial discovery, microRNAs (miRNAs) have emerged as critical post-transcriptional regulators of gene expression that are able to modulate bone remodeling. Nonetheless, despite the peculiar and aggressive phenotype of pagetic osteoclasts and the associated increase in osteoblast activity, whether deregulation of miRNAs is involved in Paget’s disease of bone (PDB) remains unknown. Here, we performed a serum miRNA expression profile (Taqman Human MicroRNA Array...

see P367....

Paget’s disease of bone (PDB) is a common disorder of bone metabolism characterized by focal areas of excessive and rapid bone resorption and formation, leading to bone pain, deformity and fractures. Despite the well documented increase in the risk of primary bone tumors due to neoplastic degeneration of pagetic tissue, a large retrospective analysis suggested that patients with prostate cancer and PDB have delayed time to bone metastases and improved overall survival tha...

Sclerostin (SCL) and FGF23 are osteocyte-secreted factors with a major role in bone homeostasis. Despite their skeletal effects and their association with fracture risk in some studies, variations in circulating levels were also described in patients with diabetes (DM), chronic renal failure (CRF) and/or cardiovascular disease (CVD). In order to provide further insight on the relationship between these osteocyte-derived factors, osteoporosis and cardio-metabolic disorders we a...