Bone repairs are tricky. Current materials often fall short. They struggle to balance strength and function. But there's hope. Inspired by nature, scientists are using 3D printing to create new materials. These are not your average implants. They are special. They are bicontinuous interpenetrating-p
Bone might seem solid, but it's full of tiny spaces. These spaces, called lacunae, house bone cells called osteocytes. Blood vessels also weave through bone, creating a complex network. Scientists wanted to understand how these blood vessels and lacunae are arranged together. They studied mouse bon
Bone health is a big deal, especially as we get older. About 10 million adults in the U. S. have osteoporosis, which makes their bones fragile. This condition can lead to fractures from simple actions like bending over or even coughing. But why is this happening to so many people? New research shed
Bone infections are tough to treat. Bacteria form protective biofilms. They become resistant to many drugs. Antibiotics struggle to reach deep into infected bones. This slows down healing and makes the problem worse. Scientists have created a smart hydrogel. It is called CMBG. It is made from natur
Bone marrow transplants can be a lifesaver for people with blood cancers. But they come with some tough side effects. One big problem is severe mouth sores, which can make eating painful and slow down recovery. A recent study looked at how bad mouth sores affect patients' strength and overall feel a
Bones healing is a complex process. It involves many cells and signals. Macrophages, a type of immune cell, play a big role. They help other cells, called mesenchymal stromal cells (MSCs), to grow and change. This process is not just about chemicals. It also depends on physical forces, like pressure
Bone health is a big deal, especially for older men. As people age, bones can become weaker and more likely to break. This is a serious issue because fractures can lead to other health problems and even death. Testosterone, a hormone often associated with strength and virility, might play a bigger r
Bone cancer in the thigh can be tough to treat. One option is rotationplasty. This is where the lower leg is turned around and attached to the thigh. It's not a new idea. It was first done in 1974. It's a big change for the body. But it has some pluses. It lasts longer than other treatments.
Bone tumors, specifically giant cell tumors of bone (GCTB), are tricky. They are not made up of just one type of cell. Instead, they are a mix of different cells. This mix makes them hard to understand and even harder to treat. To make things worse, these tumors are not uniform. They vary from one p
Bone repair is a big deal in medicine. Strong, effective implants are key to fixing bones. Recently, zinc (Zn) has shown promise as a material for these implants. Zinc is great because it breaks down naturally in the body, but it has some issues. Pure zinc can corrode quickly and doesn't always help
