Medical research

Columbia engineers grow functional human cartilage in lab

Researchers at Columbia Engineering announced today that they have successfully grown fully functional human cartilage in vitro from human stem cells derived from bone marrow tissue. Their study, which demonstrates new ways ...

Medical research

Research team uses 3-D printing to produce human cartilage

In a significant step toward reducing the heavy toll of osteoarthritis around the world, scientists have created the first example of living human cartilage grown on a laboratory chip. The researchers ultimately aim to use ...

Medical research

Scientists grow cartilage to reconstruct nose

Scientists at the University of Basel report first ever successful nose reconstruction surgery using cartilage grown in the laboratory. Cartilage cells were extracted from the patient's nasal septum, multiplied and expanded ...

Medical research

Regenerating orthopedic tissues within the human body

A team of Duke University biomedical engineers has developed a polymer scaffold for growing cartilage that includes gene therapy vectors to induce stem cells to produce the growth factors they need. The new technique—biomaterial-mediated ...

Arthritis & Rheumatism

Is zinc the missing link for osteoarthritis therapies?

Osteoarthritis is a leading cause of disability, characterized by the destruction of cartilage tissue in joints, but there is a lack of effective therapies because the underlying molecular causes have been unclear. A study ...

Medical research

Chemical signaling simulates exercise in cartilage cells

Cartilage is notoriously difficult to repair or grow, but researchers at Duke Medicine have taken a step toward understanding how to regenerate the connective tissue. By adding a chemical to cartilage cells, the chemical ...

Other

3Qs: New ways to treat injuries like Gronk's

New England Patriots tight end Rob Gronkowski tore both his articular cartilage and medial cartilage ligaments in a game two weeks ago after a defender's jarring hit to his leg. The current recovery period for ligament tears ...

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