Related Experiment Video
Updated: May 6, 2026

A Novel in vivo Gene Transfer Technique and in vitro Cell Based Assays for the Study of Bone Loss in Musculoskeletal Disorders
Published on: June 8, 2014
[Bone targeting agents: bisphosphonates]
1Université de Poitiers, CHU de Poitiers, service de rhumatologie, 2, rue de la Milétrie, 86021 Poitiers, France.
Abstract:
Malignant tumor osteolysis is a frequent complication in many cancers. It can cause skeletal-related events with alteration of quality of life and survival. Bisphosphonates play an important role in the management of this malignant osteolysis, via an inhibition of osteoclast-mediated bone resorption, and a potential direct antitumor activity. Their use constitutes an important therapeutic advance in patients with bone metastases so as to reduce or delay the appearance of these skeletal events. They are also useful for the treatment of hypercalcemia, which could arise in these patients. Their interest as adjuvant therapy before the onset of bone metastases is currently being evaluated.
Related Concept Videos
Bone Remodeling
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone Remodeling and Repair
Osteoclasts in Bone Remodeling
Essential Minerals for Bone Health
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...

