Researchers at the University of Arizona College of Medicine—Tucson found evidence that a drug that improves the ability to walk in people with multiple sclerosis can also make bone fractures heal ...

UD engineer Michael Hast leads an NIH-funded effort to identify impaired bone healing earlier with MRI-based computer models Healing a broken bone can take months, and knowing whether recovery is on ...

Bone is a highly vascularized tissue, and the link between angiogenesis -blood vessel formation- and bone healing has long been discussed by the scientific community, with several studies describing ...

Bone implants often fail to fully integrate with surrounding tissue, limiting their effectiveness in regeneration. A natural but often overlooked cellular process could hold the key to better outcomes ...

Diagram illustrating how elevated ApoE from the aged liver disrupts Lrp4–β-catenin signaling in bone marrow stromal cells, suppressing osteoblast differentiation and bone repair. Neutralizing ...

Bone has an extraordinary capacity to heal after injury, restoring its structure and mechanical function without leaving a scar. Yet for a clinically significant number of patients, this regenerative ...

Healing a broken bone can take months, and knowing whether recovery is on track often takes just as long. Doctors typically rely on periodic X-rays, capturing two-dimensional images to see how the ...

TUCSON, Ariz. (KGUN) — A University of Arizona study suggests a drug already approved for multiple sclerosis could help broken bones heal faster and stronger. The drug, 4-aminopyridine, or 4-AP, was ...

Bones broken in a skiing accident usually heal on their own. But if the break is too severe or a bone tumor needs to be removed, surgeons insert an implant that enables the bone to grow back together.