Bone Abstracts

Aim & background: Evidence from genetic studies of osteoporosis and fracture risk indicate that bone mineral density (BMD) is genetically controlled. The low-density-lipoprotein-related receptor 5 (lrp5) gene is a known co-receptor in the canonical Wnt bone formation regulatory pathway. Although mutations found in this gene have been shown to regulate BMD in humans, and Lrp5 knockout mice had reduced bone mass, its role in the bone development/bone acquis...

Purpose: The aim of this research was to develop an in vivo platform for conveniently examining the potential of various factors to augment chondral bone regeneration. For this purpose, we have established a de novo partial tail amputation model in adult zebrafish, which includes the resection of cartilage-template based bones from the endoskeletal caudal complex. Endoskeletal amputations were rarely studied, as opposed to those of the distal caudal fin rays, a well-e...