Bone Abstracts

Prostate cancer is the most prevalent cancer in men and metastatic spread to bone is detected in up to 80% of patients with advanced disease at autopsy. PCa can progress from treatable androgen-dependent stage to castration-resistant stage with distant metastases for which novel therapeutic targets and strategies are urgently needed. Here we identify the cell surface/secreted oncoprotein Cripto as a potential target for the diagnosis and treatment of metastatic prostate cancer...

An increasing amount of scientific evidence suggests that western diet is a risk factor for osteopenia and osteoporosis. Indeed, metabolic acidosis, occurring after high levels of protein intake, may adversely impact on the skeleton by disrupting calcium metabolism, and leads to a decrease of bone mineral density (BMD). Currently, the prevention and treatment of osteopenia and osteoporosis are mainly based on lifestyle modifications (i.e. exercise, quitting smoking and ensurin...

Background and objectives: X-linked hypophosphatemic rickets (XLH) is the most common form of inheritable rickets. The treatment of rickets is monitored via laboratory tests such as alkaline phosphatase (ALP), clinical features, and plain X-rays. The objectives of this study were to describe the MRI features in XLH and to look for correlations between those features and XLH activity.Study design: Twenty-seven patients (younger than 18 years with XLH due ...

Objective: Even though recent studies have proved the presence of cancer stem cells (CSCs) in osteosarcoma (OSA), with this study, for the first time, the existence of CSCs in a rare high grade type of OSA, the telangiectatic osteogenic sarcoma (TOS), is showed.Methods: TOS sample was collected at the ‘Ortopedia Oncologica e Ricostruttiva Unit’, AOU Careggi, Florence, with informed consent approved by the local Ethical Committee. First of all, ...