"Bob is the top of the top in tissue engineering, " says Bruce Hamilton , director of bioengineering and environmental systems at the National Science Foundation.
Dr Paul Watkins, honorary secretary of the British Orthopaedic Research Society, said scientists were working on other tissue engineering techniques to replace damaged cartilage tissue.
The nanobiotech investment theme covers the nanoscale advances that will improve the accuracy and efficacy of target therapeutics, diagnostics, drug delivery, drug discovery and tissue engineering.
It is the way tissue engineering should be going - getting the body to regenerate itself rather than trying to grow complex body parts in a test tube.
Prof Alastair Sloan, an expert in bone biology and tissue engineering at Cardiff University, said the work was significant but there remained many hurdles before it would be available to patients.
Germeshausen Professor of Chemical and Biomedical Engineering at MIT, is a founder of the budding field of tissue engineering--of restoring, maintaining and improving tissue by growing it, in vitro, on a biodegradable polymer (plastic) scaffold.
In particular, the potential for mesenchymal stromal cells (MSCs) to differentiate into multiple phenotypes - like fat, cartilage and bone - make them ideal building blocks for bone and cartilage tissue engineering in orthopaedics and rheumatology.
"This is an exciting study showing that tissue engineering can be a viable option for complex urethral repairs, " said David A. Vorp, a professor of bioengineering and cardiothoracic surgery at the University of Pittsburgh, who was not involved with this study.
Dr. Harvey Fishman, who founded and directed the Ophthalmic Tissue Engineering Laboratory in the Department of Ophthalmology at Stanford University in California, and his business partner, Tamer Abuelata, have created an iPhone app that will help limit the number of visits to your opthamologist.
The principal aim of the grant is to evaluate the molecular mechanisms and underlying pathways of tissue engineering and cell therapy for regenerating airways and lung tissue, and to carry out translational studies for the prevention and effective treatment of a wide range of diseases.
As she accepted the Intellectual Property Owner's Association 's 27th Annual Inventor of the Year award on June 28 for her work in tissue engineering--she is the first individual woman to win the award--her Donna Reed-style hair and her concerned expression made her look like a doctor about to apply a Band-Aid.
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Another startup, Modern Meadow, is using tissue-engineering technique to produce in-vitro leather and meat without requiring the raising, slaughtering, and transporting animals.
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"It was a mixture of elation and, for lack of a better word, terror, " said Hollister, a professor of biomedical and mechanical engineering who has been studying tissue regeneration for more than 15 years.
The first step for engineering a new urethra is to take a very small piece of the patient's own tissue (around half the size of a postage stamp) from the bladder area.
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