When bone defects are too large for natural repair, the space fills with scar tissue. New 3D scaffolds with connected spaces ...

For centuries, the inability to regrow lost body parts has been considered a defining limitation of humans and other mammals.

New protein-polysaccharide bio-ink enhances 3D bioprinting precision, cell viability and structural strength, offering ...

For most of the tissues in the human body, the anatomy of cell differentiation is known. This is not true, however, for bone marrow. One of the reasons lies in the complexities that surround the ...

Researchers have developed a soft laser-printed scaffold made almost entirely of water that bone cells readily colonize.

Researchers at Texas A&M University have developed a two-step process that stimulates regeneration of bone, joint structures, and ligaments in mammals, challenging the belief that such regeneration is ...

Laboratory trials demonstrated that the bio-ink closely mimics the extracellular matrix of bone tissue, facilitating cell ...

Zebrafish, for example, can completely regenerate damaged or diseased eyes, while salamanders can regrow entire limbs and ...

Researchers reveal how bone marrow fat reprograms immune signaling to promote osteoclast activity and weaken bones ...