Bone Abstracts

Early-onset primary osteoporosis is characterized by low bone mineral density (BMD) and increased tendency to fractures in young people. Studies on rare bone diseases, such as osteogenesis imperfecta (OI), have identified several new genes associated with early-onset skeletal fragility. This study aimed to explore the role of variation in the cartilage-associated protein (CRTAP) gene in early-onset osteoporosis and/or recurrent fractures. We first used homozygosity ma...

Objectives: Early-onset osteoporosis is characterized by low bone mineral density (BMD) and reduced bone strength since childhood or young adulthood. Although several monogenic forms have already been identified, the spectrum of mutations and genes behind this condition remain inadequately characterized. Furthermore, it is not clear whether genetic factors determine susceptibility to bone fractures in children with normal BMD. In order to further explore the genetic background...