Medical research

Scientists prove feasibility of 'printing' replacement tissue

Using a sophisticated, custom-designed 3D printer, regenerative medicine scientists at Wake Forest Baptist Medical Center have proved that it is feasible to print living tissue structures to replace injured or diseased tissue ...

Dentistry

Japan researchers grow tooth in mouse kidney

Japanese bio engineers have succeeded in growing a tooth from cells implanted into a mouse kidney, using a technique that could create replacement organs faster than previously tested methods.

Surgery

Spinning silk into next-generation eye and knee implants

For thousands of years, silk has been treasured for its qualities as a beautiful material for elegant garments. But scientists are harnessing the less obvious qualities of silk to develop versatile replacement parts for human ...

Diseases, Conditions, Syndromes

First lab-grown mini-thyroids use patients' own tissue

Hormones produced by the thyroid gland are essential regulators of organ function. The absence of these hormones either through thyroid dysfunction due to, for example, irradiation, thyroid cancer or autoimmune disease or ...

Cardiology

Q&A: Mechanical or tissue heart valve replacements

My father is having issues with his aortic valve. He is 53 years old and was told he needs to have a valve replacement. I was reading that there are different types of valves. Can you explain the differences and what option ...

Biomedical technology

Researcher makes advances in tissue engineering

Every time you walk, run, or pick up a cup of coffee, your joints are at work. For millions of people with osteoarthritis, a degenerative joint disease, these simple movements are incredibly painful.

Arthritis & Rheumatism

New cases of rare genetic disorder identified

Scientists at the University of Liverpool, working with international partners, have shown a rare genetic disease, that causes crippling osteoarthritis in the spine and major joints, is far more prevalent worldwide than previously ...

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