News tagged with tissue engineering

Related topics: stem cells , cells , scaffold , tissue , cartilage

Researchers transplant regenerated oesophagus

Tissue engineering has been used to construct natural oesophagi, which in combination with bone marrow stem cells have been safely and effectively transplanted in rats. The study, published in Nature Communications, shows ...

Apr 15, 2014
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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 ...

Apr 10, 2014
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Bioprinting new organs

With the new 3D Bioprinter, the research group of Professor Paul Gatenholm at the Department of Chemical and Biological Engineering exploits new possibilities of tissue engineering and organ regeneration.

Apr 03, 2014
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A unique look into mild traumatic brain injuries

(Medical Xpress)—University of Maryland Department of Mechanical Engineering faculty and graduate students have published new research in the Journal of the Mechanical Behavior of Biomedical Materials that c ...

Oct 31, 2013
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Tissue engineering

Tissue engineering was once categorised as a subfield of Biomaterials, but having grown in scope and importance it can be considered as a field in its own right. It is the use of a combination of cells, engineering and materials methods, and suitable biochemical and physio-chemical factors to improve or replace biological functions. While most definitions of tissue engineering cover a broad range of applications, in practice the term is closely associated with applications that repair or replace portions of or whole tissues (i.e., bone, cartilage, blood vessels, bladder, etc.). Often, the tissues involved require certain mechanical and structural properties for proper functioning. The term has also been applied to efforts to perform specific biochemical functions using cells within an artificially-created support system (e.g. an artificial pancreas, or a bioartificial liver). The term regenerative medicine is often used synonymously with tissue engineering, although those involved in regenerative medicine place more emphasis on the use of stem cells to produce tissues.

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