It's no coincidence that our bodies feel a little creakier as we age. The trillions of cells that make up our skeleton age too, and some change in ways that weaken the very structure of our bones.

What keeps bones able to remodel themselves and stay healthy? A team has discovered clues to the key function of non-collagen protein compounds and how they help bone cells react to external load. The ...

Hydroxyapatite (HA) is an inorganic mineral present in human bone and teeth. It plays a role in the structural strength of bone and in bone regeneration. While it occurs naturally in bone, healthcare ...

Bone tissue is a complex structure, consisting of mineralized collagen fibers and a variety of non-collagenous proteins, including proteoglycans such as biglycan and decorin. These proteoglycans ...

Each year, doctors treat more than 6 million bone fractures in the United States. And while it takes only a few seconds for a bone to break, the processes that keep your bones strong and allow them to ...

Animal bodies are hierarchically organised from molecules and cells through tissues, organs and whole systems. Cellular architecture—membranes, cytoskeletons and extracellular matrices—provides ...

Bones are a key part of your skeletal system. They’re lightweight structures that are incredibly strong. A normal adult has around 206 bones in their body. Your bones join together to make your ...

Osteoporosis and thyroid disease can occur together, in part because of how important thyroid hormones are to your bone density and structure. Osteoporosis is a bone disease that affects bone mineral ...

Around 500 million years ago, early vertebrates in the seas became fish, adopting an inner skeleton and a flexible spine based on a nanocomposite of fibers and mineral, known as bone material. This ...

Around 500 million years ago, early vertebrates in the seas became fish, adopting an inner skeleton and a flexible spine based on a nanocmposite of fibers and mineral, known as bone material. This ...